CN1321597C - Automatic green date pitting machine and automatic green date slotting and pitting machine - Google Patents

Abstract

The present invention relates to an automatic green date pitting machine and an automatic slotting and pitting machine thereof. The automatic pitting machine comprises a machine frame, a power input device, a charging hopper, a date distributing device, a date centering device and a core taking knife; the automatic pitting machine is characterized in that a lever position transducer and a sliding frame are arranged on the machine frame, a core pushing rod and the core taking knife are fixed on the machine frame, and a longitudinal slot is arranged in the charging hopper. The date distributing device is provided with a date conveying plate with a U-shaped slot, a date conveying bottom plate, a distributing plate with a date falling hole, and a positioning plate with a V-shaped slot. The date centering device is provided with a date blocking slide plate, an upper centering clamping plate, a lower centering clamping plate and a centering body, wherein the centering body is transversely arranged on the machine frame and is positioned by positioning members among the centering body, the upper centering clamping plate and the lower centering clamping plate; the upper centering clamping plate and the lower centering clamping plate are hung on the machine frame by a helical extension spring; longitudinal V-shaped centering slots are distributed on the upper centering clamping plate and the lower centering clamping plate. The automatic slotting and pitting machine is formed by additionally adding a transverse slotting plate. The green date pitting machine and the automatic slotting and pitting machine thereof have high processing efficiency and good quality.

Description

The automatic pitting machine of blue or green jujube

Technical field

The present invention relates to a kind of blue or green jujube pitting machine.

Background technology

It is raw material that present system candied date is selected blue or green jujube for use, must remove the nuclear at center, and at the outer layback of blue or green jujube rill longitudinally, generally adopt artificial removing to examine and draw ditch, not only expend a large amount of artificial, inefficiency, for each person every day multipotency is handled 50 kilograms, and can not in time process blue or green jujube is rotted, waste raw material.Existing blue or green jujube pitting machine can not draw ditch, draws ditch by artificial, though efficient than artificial height because blue or green jujube smooth surface, different sizes, the most of blue or green jujube of drawing ditch and removing nuclear does not reach requirement, is difficult to use in production.

Summary of the invention

Aim of the present invention is to overcome existing blue or green jujube pitting machine and removes the nuclear weak effect and be difficult to practical deficiency, provide a kind of can the actual blue or green jujube pitting machine that uses high efficiency, and add on this basis and draw the ditch device, when removing nuclear, carrying out automatic slotting.

The key of blue or green jujube processing is the automatic axial cis-position and the location of the blue or green jujube of oval shape.Technical scheme of the present invention is that the blue or green jujube of the big or small basically identical after the screening is fallen into adjacent two notches that form along the jujube plates from hopper successively is the cannelure of V-arrangement, and the bottom land that blue or green jujube is formed along the jujube plate from movable pendulum to two by long axis direction.The upper end of two adjacent suitable jujube plates is highly different, and the blue or green jujube of the inclined floor of hopper is entered by long axis direction between two suitable jujube plates close with the jujube footpath automatically.Blue or green jujube distributes automatically one by one and locatees.After date goring rod advances the centering clamping plate that remove the nuclear location-plate to the blue or green jujube of the V-shaped groove of previous propelling location-plate, the blue or green jujube of the automatic axial ranking in back goes out the slotted hole that the jujube gate falls into distribution plate by what directly adapt with jujube under the promotion of date supplying plate, and temporarily is parked on the filler strip of location-plate.Date goring rod is when turning back to original position, and steel wire rope hauls distributor and laterally moves a jujube position, and blue or green jujube falls into the V-shaped groove of location-plate automatically.In case the situation that blue or green jujube does not fall occurs, in the process of next stroke distribution plate, jujube blown down by the effect reposition of extension spring.

This blue or green jujube pitting machine comprises frame, power input device, hopper, Chinese date distributing device, the jujube centring means, getting stone knife, hopper is installed in frame, it is characterized in that: the lever positions converter is being installed on the frame and on frame, is fixing vertical roof nucleus bar of cross direction profiles, the rectangular horizontal travelling carriage also is being set and is taking off the jujube plate, the lever positions converter has elastic component and orthogonal horizontal lever that is fixed as one and vertical fork arm, the front end of fork arm is divided into two forks, each fork is installed with a roller, the horizontal slip frame is installed on the frame by the horizontal guide rail that is fixed on frame two inboards, power input device has crank disc, the wheel of crank disc is connecting connecting rod along hinge joint, the other end and the travelling carriage of this connecting rod are articulated and connected, fixing the tubular type getting stone knife at travelling carriage and the corresponding one side of roof nucleus bar, the interior diameter of getting stone knife is slightly larger than the overall diameter of jujube nuclear, getting stone knife is axially facing the roof nucleus bar, when travelling carriage when the roof nucleus bar slides into extreme position, the head of roof nucleus bar reaches the getting stone knife mouth in the getting stone knife pipe, the nuclear of the jujube in the getting stone knife is ejected.The bottom of hopper is divided into two parts, a part is an inclined floor, another part is to be the bar shaped jujube-falling groove that the length of width and jujube adapts, and has a horizontal side plate to be installed in the opposite of inclined floor, and jujube-falling groove is that the interval by the bottom of horizontal side plate and inclined floor lower edge forms.The vertically suitable jujube plate of plurality of vertical evenly is installed in hopper, vertical with inclined floor along the jujube plate with horizontal side plate, bottom along the jujube plate reaches in the jujube-falling groove, both sides along the jujube plate contact with horizontal side plate and inclined floor, along the jujube plate and along the cannelure that constitutes plurality of V shape mouth between the jujube plate, the quantity of cannelure lacks one than the quantity along board slot, the cross section that goes out with the contacted part of inclined floor along the jujube plate hight is " A " shape rib, the width of cannelure and the diameter of jujube adapt, and the diameter that promptly is slightly larger than jujube is convenient to jujube and is dropped in the jujube-falling groove in the deadweight effect.Chinese date distributing device has date supplying plate, send jujube base plate, distribution plate, location-plate, send the jujube floor level to be installed in the below that is positioned at hopper on the frame, on one side of the hopper bottom that the roof nucleus bar faces and send and have the interval that adapts with the jujube diameter to form the jujube gate between the jujube base plate, date supplying plate is installed in and send under the hopper on the jujube base plate, at hopper and send between the jujube base plate.Date supplying plate is a rectangular slab, the vertical U-lag of level that is distributing and facing out the jujube gate at date supplying plate, the width of U-lag is slightly larger than the diameter of jujube, length is slightly larger than the length of jujube, be that the length of U-lag and the size of width and jujube adapt, U-lag is laterally corresponding with the position of the cannelure of hopper, at date supplying plate guide groove is longitudinally arranged, finger in the guide groove interpolation, finger is fixed on the travelling carriage, when travelling carriage drive finger date supplying plate when the direction of roof nucleus bar is shifted extreme position onto, relatively at the bottom of the hopper, the U-lag of date supplying plate outside going out the jujube gate, when travelling carriage drive finger date supplying plate when the opposite direction of roof nucleus bar is shifted extreme position onto, the U-lag of date supplying plate is in going out the jujube gate.Distribution plate and location-plate stack up and down and are horizontally installed on the going out outside the jujube gate of hopper, location-plate is installed on the frame, V-shaped groove is longitudinally distributing on location-plate, form the space that vertically to place a jujube between the lower shoe of V-shaped groove and distribution plate, the distribution plate jujube-dropping hole longitudinally that distributing, the quantity of jujube-dropping hole equals the quantity of cannelure, the length of jujube-dropping hole and width and be slightly larger than the length and the diameter of blue or green jujube, and promptly length and the diameter with jujube adapts.The withdrawal mechanism that distribution plate is laterally slided on location-plate is installed at travelling carriage, when travelling carriage when roof nucleus bar direction slides into extreme position, distribution plate is laterally sliding into frame extreme position on one side, the jujube-dropping hole of distribution plate faces the U-lag of date supplying plate and under U-lag, and outside the V-shaped groove of location-plate, be convenient to that jujube in the U-lag is fallen in the jujube-dropping hole and at the upper face of location-plate.When travelling carriage when the opposite direction of roof nucleus bar slides into extreme position, distribution plate slides into frame another extreme position on one side, the jujube-dropping hole of distribution plate faces the V-shaped groove of location-plate and directly over V-shaped groove, is convenient to jujube and falls in the V-shaped groove of location-plate from jujube-dropping hole.On travelling carriage, fixing and pushing away the jujube bar longitudinally, push away the jujube bar at the V-shaped groove that vertically faces location-plate, when travelling carriage when the direction of roof nucleus bar slides into extreme position, the top of date goring rod reaches the other end of V-shaped groove from an end of V-shaped groove, and function is that a jujube of falling V-shaped groove is pushed up the jujube centring means.The jujube centring means have retaining jujube slide plate, on feel relieved clamping plate, feel relieved clamping plate, centering body down, centering body laterally is installed in frame, centering body and on the centering clamping plate with down between the centering clamping plate keeper locate, last centering clamping plate are horizontally installed on outside the location-plate with the clamping plate of feeling relieved down, the two ends of upper and lower centering clamping plate are hung on the frame with spiral stretching spring, retaining jujube slide plate is arranged between upper and lower centering clamping plate and the location-plate

The date passage hole that adapts with the jujube diameter of in retaining jujube slide plate cross direction profiles that jujube can pass through, date passage hole is corresponding with the V-shaped groove of location-plate in the position of horizontal stroke, the vertical slots that is linking with date passage hole on retaining jujube slide plate is also distributing also has vertical locating slot, the diameter of vertical slots and getting stone knife adapts, vertically in the locating slot alignment pin is arranged, alignment pin is installed in centering body.Last centering clamping plate and the centering clamping plate down vertically centering chamfer of V-arrangement that distributing, centering chamfer vertically faces the V-shaped groove of location-plate, on feel relieved corresponding about the centering chamfer of clamping plate and centering clamping plate down.At the last centering clamping plate and the two ends of the clamping plate of feeling relieved down the fork and the spacer pin that can swing aside is installed, spacer pin is installed in a side of fork, at fork roller is installed.Two corresponding up and down parallelogram cams all are installed in two inboards of travelling carriage, when travelling carriage in the process that roof nucleus bar direction is slided, two upper and lower parallelogram cams press from both sides the roller at upper and lower centering clamping plate two ends, last centering clamping plate move down, under the clamping plate of feeling relieved move up, the centering chamfer of upper and lower correspondence is clamped the jujube of releasing from location-plate and retaining jujube slide plate.The pin that laterally slides is being fixed in lower edge at retaining jujube slide plate, one end of the lever of lever positions converter has a cotter way, the pin that slides is inserted in the cotter way, under the translot steel of travelling carriage, fix one and dialling nail, travelling carriage is in roof nucleus bar direction sliding process, dial and follow closely a roller of running on the lever positions converter fork arm, the lever drives retaining jujube slide plate of lever positions converter slides into the limit inferior position downwards, date passage hole is at the V-shaped groove that vertically faces the location-plate plate, jujube is entered from date passage hole from the V-shaped groove of location-plate, feel relieved the down centering chamfer of clamping plate, when travelling carriage in the opposite direction sliding process of roof nucleus bar, dial nail and run into another roller of fork arm, the horizontal lever of lever positions converter drives retaining jujube slide plate and upwards slides into the limes superiors position, vertical slots is at the V-shaped groove that vertically faces location-plate, blocks to enter, feel relieved down jujube in the centering chamfer of clamping plate avoids jujube to move under the promotion of getting stone knife, simultaneously, the edge of a knife reached vertical slots after getting stone knife took out date pit from vertically cutting of jujube.

For ease of getting stone knife is vertically thrust blue or green jujube, the edge of a knife of getting stone knife front end is the oblique edge of a knife.

Frame also crosswise fixed and take off the jujube plate, taking off the jujube plate is positioned at by the inboard getting stone knife of travelling carriage, near getting stone knife, taking off the jujube plate by a side of roof nucleus bar, what upper shed had been set goes out to examine groove, the opposing party who takes off the jujube plate, what upper shed had been set goes out the jujube groove, when travelling carriage when the direction of roof nucleus bar slides into extreme position, the edge of a knife of getting stone knife falls back on and takes off the jujube plate, the jujube of getting nuclear that is enclosed within getting stone knife is taken off the jujube plate to be drawn together, and falls out in the jujube groove.

Above-mentioned blue or green jujube pitting machine also can be further perfect, and horizontally set draws the ditch plate between retaining jujube plate and the location-plate sliding, and La Gouban is fixed on frame, can be when getting nuclear automatically automatic slotting.Draw the ditch plate date passage hole that distributing, date passage hole faces the V-shaped groove of location-plate and the centering chamfer of upper and lower centering clamping plate, and the broaching tool point is distributing in the date passage hole inboard.Draw the ditch plate can be arranged to the branch body structure, draw the ditch cutter to constitute by horizontal installing plate and annular, laterally installing plate is installed in frame, the installing plate installing hole that distributing, and annular draws the ditch cutter to be installed in the installing hole, draws the ditch cutter that date passage hole is arranged, and the broaching tool point is distributed in the date passage hole inboard.Be convenient to draw the ditch cutter at the jujube replacing that varies in size.

Annular draws the ditch cutter to be arranged to the double-decker of outer cutter ring set outside interior cutter ring, the interior diameter of interior cutter ring is slightly larger than the diameter of blue or green jujube, interior cutter ring is distributing two to three circles at the pin hole that axially interlaces mutually, as the cushion of broaching tool in pin hole, the medial surface of cutter ring in needle point stretches out, the medial surface of the rear end of pin cutter ring outside withstanding on is convenient to install processing.

Date goring rod, roof nucleus bar, the quantity of the U-lag of jujube-dropping hole, the date supplying plate of V-shaped groove, the distribution plate of date passage hole, the location-plate of centering chamfer, retaining jujube slide plate equals the quantity of cannelure up and down.

In order to make full use of frame and travelling carriage and power input device, relative position at the another side relative with above-mentioned hopper of frame is also installed hopper, roof nucleus bar, is taken off the jujube plate, the clamping plate of feeling relieved up and down, retaining jujube slide plate, La Gouban, location-plate, distribution plate, another side at date supplying plate is provided with U-lag, another side at travelling carriage is provided with getting stone knife and corresponding date goring rod is set, both sides all can be finished blue or green jujube and be removed the work that nuclear draws ditch, the order of work difference of just finishing.

Blue or green jujube pitting machine of the present invention can be used manpower, can motor and decelerator driven by power be installed in frame, also available outer power drive.Major advantage is the production efficiency height: the blue or green jujube pitting machine of six cannelures can replace the hand labour of people more than 30.Because the working (machining) efficiency height, first can prevent that rainy season, blue or green jujube went rotten, and helps summer harvesting and sowing; Crudy is good, steady quality: be provided with and draw the ditch plate, draw trench depth and spacing to guarantee by broaching tool, " disorderly button " phenomenon neither can take place, also can not produce the excessive problem of depth gap; Sanitary condition is good: be that blue or green jujube is stacked the number of times minimizing, avoided manual working to stack the deficiency of paying no attention to hygiene very much, pulling channel on green jujube cleans after removing nuclear easily; Be fit to the rural area operation: use the pulling channel on green jujube of different operating passage to remove the nuclear automatic machine according to the workshop size, be convenient to carrying and move, be suitable for farmers''s operation, satisfy and process the workshop of 3 tons of blue or green jujubes or user's requirement general every day; Good economy performance: this machine no-idle running, energy loss reduces relatively.Lower than hand labour cost, avoid the problem of going rotten in blue or green jujube rainy season, economic benefit height.If adopt the efficient of 10 cannelures higher.

Description of drawings

Fig. 1 is the structure chart of embodiments of the invention one, vertically cuts open along suitable jujube plate among the figure.

Fig. 2 is the middle part partial enlarged drawing among Fig. 1.

Fig. 3 is and the corresponding vertical view of Fig. 1, takes down top cover among the figure.

Fig. 4 is and the corresponding vertical view that takes down top cover and hopper of Fig. 1.

Fig. 5 is the vertical view of travelling carriage.

Fig. 6 is horizontal left cutaway view along the position of location-plate among Fig. 1.

Fig. 7 is feel relieved the up and down structure and the installation diagram of clamping plate, cuts open along the position of alignment pin.

Fig. 8 is the partial enlarged drawing in the upper left corner among Fig. 7.

Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13 are the mutual alignment figure of fork, roller, installing plate and flange.

Figure 14 is the travelling carriage installation diagram, and longitudinally line of symmetry is cut open.

Figure 15 is an edge axle cutaway view that draws the ditch cutter.

Figure 16 is location-plate, position ditch cutter, retaining jujube slide plate, the feel relieved mutual alignment figure in horizontal plane of clamping plate down.

Figure 17 be feel relieved up and down clamping plate, retaining jujube slide plate, draw vertical device profile of ditch cutter, cut open along the position of alignment pin.

Figure 18 is the front view of retaining jujube slide plate.

Figure 19 is and the corresponding left view of Figure 17.

Figure 20 is the structure chart of embodiments of the invention two, along vertically cutting open along the jujube plate.

Figure 21 is and the corresponding vertical view of Figure 20.

Figure 22 is the structure chart of embodiments of the invention three, along vertically cutting open along the jujube plate.

The relative Fig. 1 of Fig. 7 amplifies.Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, the relative Fig. 7 of Figure 15 amplify.

Among the above-mentioned figure:

1, frame 2, inclined floor 3, hopper 4, longitudinal side plate 5, roof nucleus bar

6, getting stone knife 7, jujube centring means 8, retaining jujube slide plate 9, La Gouban

10, distribution plate 11, location-plate 12, suitable jujube plate 13, jujube-falling groove

14, horizontal side plate 15, date supplying plate 16, suitable jujube plate 17, hopper

18, distribution plate 19, location-plate 20, getting stone knife 21, roof nucleus bar

22, travelling carriage 23, guide rail 24, jujube centered positions 25, La Gouban

26, date goring rod 27, montant 28, date goring rod 29, installing plate

30, lever 31, motor 32, decelerator 33, driving-belt

34, connecting rod 35, go out jujube groove 36, go out to examine groove 37, drive

38, crank disc 39, retaining jujube slide plate 40, bearing pin 41, roller

42, fork arm 43, group nail 44, bearing pin 45, compression spring

46, at the bottom of the date supplying plate 47, translot steel 48, gathering sill 49, trip bolt

50, flashboard 51, go out jujube gate 52, the pin 53, the edge of a knife

54, feel relieved on clamping plate 55, centering chamfer 56, feel relieved clamping plate 57, installing hole down

58, centering clamping plate installing plate 59, take off jujube plate 60, U-lag 61, along the jujube plate

62, cannelure 63, jujube 64, A shape rib 65, extension spring

66, guide groove 67, finger 68, U-lag 69, jujube-dropping hole

70, rope joint 71, cable wire 72, fixed pulley 73, jujube-dropping hole

74, transverse slat 75, horizontal edge 76, suitable jujube plate 77, horizontal edge

78, V-shaped groove 79, last fixture block 80, V-shaped groove 81, installing plate

82, alignment pin 83, pin-and-hole 84, V-shaped groove 85, following fixture block

86, installing plate 87, fixed bar 88, extension spring 89, roller

90, parallelogram cam 91, fork 92, extension spring 93, broaching tool installing plate

94, bearing pin 95, spacer pin 96, outer cutter ring 97, cannelure

98, interior cutter ring 99, draw ditch pin 100, draw ditch pin 101, limiting stand

102, draw ditch cutter 103, needle point 104, installing hole 105, date passage hole

106, date passage hole 107, vertical locating slot 108, retaining jujube plate 109, pin

110, date passage hole 111, vertical slots 112, arbor 113, crank 114, crank

The specific embodiment

The specific embodiment of the present invention is provided by following embodiment and accompanying drawing thereof, but blue or green jujube pitting machine of the present invention is not limited to following embodiment.

The blue or green jujube pitting machine that Fig. 1, Fig. 2, Fig. 3 describe comprises frame 1, power input device, hopper, Chinese date distributing device, jujube centring means, getting stone knife, hopper such as hopper 3 are installed on the frame 1, hopper 3 has four side plates, it is characterized in that: present embodiment has the promptly symmetrical hopper 3 of two hoppers and draws the ditch device with the nuclear that removes that hopper 17 and two covers match.Installing plate 29 is being welded in vertical both sides in frame 1, the lever positions converter also is installed on frame 1, mutually perpendicular horizontal lever 30 and vertical fork arm 42 that the lever positions converter has spiral compression spring 45 and is fixed as one, the front end of fork arm 42 is divided into two forks, each fork is installed with a roller 41, the orthogonal lever that is fixed as one 30 is installed in installing plate 29 with fork arm 42 by bearing pin 44, the position that faces bearing pin 44 below lever 30 is installed with spiral compression spring 45, lever 30 swings up and down, vertical fork arm 42 swings, and at the two ends of lever 30 cotter way is arranged.

On frame 1, fixing vertical roof nucleus bar 5 of cross direction profiles, fixing six roots of sensation roof nucleus bar 5 as the transverse slat 74 in left side among Fig. 4 of frame 1.To draw ditch be to move back and forth to the nuclear that removes of jujube, thereby rectangular horizontal travelling carriage 22 is being set also, horizontal slip frame 22 is installed on the frame 1 by four that are fixed on 1 liang of inboard of the frame leading trucks with horizontal guide rail 23, referring to Figure 14, fixing six getting stone knifes 6 on travelling carriage 22 and roof nucleus bar 5 corresponding one side, the interior diameter of getting stone knife 6 is greater than the overall diameter of jujube nuclear, every getting stone knife 6 is axially facing a roof nucleus bar 5, referring to Fig. 4, Fig. 5, translot steel 47 is being fixed at travelling carriage 22 middle parts, fixing six roots of sensation date goring rod 28 at translot steel 47 and roof nucleus bar 5 relative horizontal sides, the axis of every date goring rod 28 and getting stone knife 6 and roof nucleus bar 5 axis are on same straight line, fixing montant 27 in the bottom of translot steel 47 and dialling nail 43, all fixing finger 67 on the limit, two longitudinal sides of travelling carriage 22.When travelling carriage 22 when roof nucleus bar 5 slides into extreme position, the head of roof nucleus bar 5 reaches getting stone knife mouth 53 in getting stone knife 6 pipes, the nuclear of the jujubes in the getting stone knife 6 is ejected.One end of the connecting rod 34 of the power input device of present embodiment is articulated and connected with the montant 27 that is fixed on travelling carriage 22.

Draw groove structure with hopper 3 explanation hoppers and the supporting nuclear that removes, hopper 3 has two longitudinal side plates 4, the bottom of hopper 3 is divided into two parts, a part is an inclined floor 2, another part is to be the bar shaped jujube-falling groove 13 that the length of width and jujube adapts, horizontal side plate 14 is fixed on the opposite of inclined floor 2, jujube-falling groove 13 is to be formed by the interval between the fixing flashboard 50 in the bottom of horizontal side plate 14 and inclined floor 2 lower edges, seven vertical suitable jujube plates evenly are installed as suitable jujube plate 12 in hopper 3, vertical with inclined floor 2 along the jujube plate with horizontal side plate 14, along the jujube plate as along the lower edge of the bottom of jujube plate 12 and horizontal side plate 14 on same plane, both sides along jujube plate 12 contact with horizontal side plate 14 and inclined floor 2, seven suitable jujube plates are formed the width of six V-shaped parts and cannelure such as the cannelure 62 that the jujube diameter adapts in hopper 3 bottoms, specifically, distance between the two adjacent suitable jujube plate faces adapts with the diameter of jujube, as suitable jujube plate 12 and along the cannelure 62 between the jujube plate 61, wherein two of both sides suitable jujube plates are close to vertical side plate 4, as suitable jujube plate 76, referring to Fig. 6.The cross section that goes out with inclined floor 2 contacted parts along the jujube plate hight is an A shape rib, and as the vertical A shape rib 64 of the suitable jujube plate among Fig. 3 12, the top is horizontal rib A shape rib.Being convenient to jujube drops in the jujube-falling groove in the deadweight effect.

Fig. 2 is in conjunction with the supporting Chinese date distributing device of Fig. 4 and Fig. 6 explanation and hopper 3, Chinese date distributing device has date supplying plate 15, send jujube base plate 46, location-plate 11, distribution plate 10, send jujube base plate 46 levels to be installed in the below that is positioned at hopper 3 on the frame 1, and the distance between the flashboard 50 of hopper 3 bottoms adapts with the diameter of jujube and is slightly larger than the diameter of jujube, form jujube gate 51, date supplying plate 15 is installed under the hopper 3 and send between the jujube base plate 46, date supplying plate 15 is a rectangular slab, six horizontal U-lags 60 that distributing and facing out jujube gate 51 at date supplying plate 15, the width of U-lag 60 is slightly larger than the diameter of jujube, length is slightly larger than the length of jujube, being convenient to jujube falls in the U-lag, each U-lag 60 has two guide grooves 66 longitudinally laterally all corresponding with the position of the cannelure of hopper 3 at date supplying plate 15, and the finger 67 of travelling carriage 22 is inserted in the guide groove 66.When travelling carriage 22 drive fingers 67 date supplying plate 15 when roof nucleus bar 5 directions are shifted extreme position onto, the U-lag 60 of date supplying plate 15 is outside the hopper 3 that goes out jujube gate 51, when travelling carriage 22 drives finger 67 date supplying plates 15 when roof nucleus bar 5 rightabouts are shifted extreme position onto, the U-lag 60 of date supplying plate 15 is in going out the jujube-falling groove 13 that jujube gate 51 is a hopper 3, and distribution plate 10 and location-plate 11 stack up and down and be horizontally installed on the going out outside the jujube gate 51 of hopper 3.Location-plate 11 is installed on the frame 1, at location-plate 11 distributing six V-shaped groove such as V-shaped grooves 78 longitudinally, form the space that vertically to place a jujube between the bottom surface of V-shaped groove and distribution plate, distribution plate 10 six jujube-dropping holes 73 longitudinally that distributing, the length of jujube-dropping hole 73 and width and jujube adapt, and are slightly larger than the length and the diameter of jujube.The withdrawal mechanism that distribution plate 10 is laterally slided on location-plate 11 is installed between travelling carriage 22 and frame 1, in the both sides of frame 1 fixed pulley 72 is installed respectively, fixed pulley 72 is laterally facing distribution plate 10, cable wire 71 is enclosed within fixed pulley 72, the rope joint 70 at an end of distribution plate 10 and travelling carriage 22 is fastened at the two ends of cable wire 71 respectively, fastening extension spring 65 at the other end of distribution plate 10, the other end of extension spring 65 is fastened the side in frame 1.When travelling carriage 22 when roof nucleus bar 5 directions slide into extreme position, distribution plate 10 under the pulling of extension spring 65 in Fig. 4 above slide into frame 1 extreme position on one side, the jujube-dropping hole 73 of distribution plate 10 faces the U-lag 60 on date supplying plate 15 left sides and under U-lag 60, and outside the V-shaped groove 78 of location-plate 11, be convenient to that jujubes in the U-lag 60 are fallen in the jujube-dropping hole 73 and at the upper face of location-plate 11, simultaneously, the top of roof nucleus bar 5 puts in the getting stone knife 6 nuclear of the jujube in the getting stone knife 6 is ejected, and taking off jujube plate 59 scrapes off the jujube that is enclosed within on the getting stone knife 6, the top of date goring rod 28 was pushed up the jujube of V-shaped groove 78 and was drawn ditch plate 9, push up jujube centring means 7, for ease of understanding, can be referring to the mutual alignment of the distribution plate on the right of among Fig. 4 18 with location-plate 19 and getting stone knife 20 and roof nucleus bar 21.When travelling carriage 22 slides into extreme position away from the direction of roof nucleus bar 5, distribution plate 10 is the lower slider extreme position in Fig. 4 under the pulling of fastening at the cable wire 71 of travelling carriage 22, the jujube-dropping hole 73 of distribution plate 10 faces the V-shaped groove 78 of location-plate 11 and directly over V-shaped groove, jujube is just fallen in the V-shaped groove 78 of location-plate 11 from jujube-dropping hole 73.

Fig. 2 introduces as the structure of drawing ditch plate 9 of drawing the ditch device in conjunction with Figure 16, Figure 17 and Figure 18.Draw ditch plate 9 to be close to location-plate 11 and be horizontally installed between location-plate 11 and the roof nucleus bar 5, draw ditch plate 9 to be fixed on the frame 1.Draw ditch plate 9 to be arranged to the branch body structure, draw ditch cutter 102 to constitute by horizontal broaching tool installing plate 93 and annular, broaching tool installing plate 93 is installed on the frame 1, broaching tool installing plate 93 six installing holes 104 that distributing, annular draws ditch cutter 102 to be installed in the installing hole 104, draw ditch cutter 102 that date passage hole 105 is arranged, broaching tool needle point 103 is distributed in date passage hole 105 inboards, and six date passage holes face the V-shaped groove of location-plate.Be convenient at the jujube that varies in size change date passage hole 105 different draw ditch cutter 102.Present embodiment draw ditch cutter 102 be arranged to outer cutter ring 96 be enclosed within the outer double-decker of cutter ring 98, referring to Figure 15, the interior diameter of interior cutter ring 98 is slightly larger than the diameter of blue or green jujube, interior cutter ring 98 distributing two the circle pin holes, drawing ditch pin 99 and drawing ditch pin 100 to be inserted in the pin hole, the broaching tool that interlaces before and after constituting, the medial surface of cutter ring 98 in needle point 103 stretches out as broaching tool, the medial surface of the rear end of pin cutter ring 96 outside withstanding on is convenient to install processing.

The structure of jujube centring means is seen Fig. 7, Fig. 8, Figure 17 and Figure 19, the jujube centring means has retaining jujube slide plate 8, last centering clamping plate 54, under the clamping plate 56 of feeling relieved, centering clamping plate installing plate 58 as centering body, centering clamping plate installing plate 58 laterally is installed on the frame 1, at centering clamping plate installing plate 58 screw of four location is up and down arranged, each screw is being twisted a threaded alignment pin in lower end such as alignment pin 82, last centering clamping plate 54 are horizontally installed on centering clamping plate installing plate 58 with the clamping plate 56 of feeling relieved down, the two ends of last centering clamping plate 54 are hung on the frame 1 with spiral stretching spring 88, feel relieved the down two ends of clamping plate 56 are installed on the frame 1 by spiral stretching spring 92, at last centering clamping plate 54 and following two ends of feeling relieved clamping plate 56 roller such as Fig. 7 are installed, roller 89 among Fig. 8, retaining jujube slide plate 8 is arranged on, following two centering clamping plate and drawing between the ditch plate 9, six date passage holes 110 that adapt with the jujube diameter of in retaining jujube slide plate 8 cross direction profiles that jujube can pass through, date passage hole 110 faces the date passage hole 105 that draws ditch plate 9 in the position of horizontal stroke, there is the vertical slots 111 that communicates with date passage hole in the bottom of each date passage hole 110, and two vertical locating slots 107 are arranged, referring to Figure 18, vertical slots 111 adapts with the diameter of getting stone knife 6, vertically in the locating slot 107 spacer pin 109 is arranged, pin 109 is installed in the centering clamping plate installing plate of fixing with frame 1 58.Last centering clamping plate 54 are that fixture block 79 constitutes on six that tighten at installing plate 81, last fixture block has the V-shaped groove 80 of vertical centering for 79 times, under the clamping plate 56 of feeling relieved be to tighten the following fixture blocks 85 of six of sets at installing plate 86 to constitute, the V-shaped groove 84 that vertical centering is arranged on the following fixture block 85, last fixture block 79 is inserted in the installing hole 57 of centering clamping plate installing plate 58 with following fixture block 85, V-shaped groove 80 forms centering chamfer 55 from facing V-shaped groove 84, and centering chamfer 55 vertically faces the date passage hole 105 that draws ditch plate 9.Installing plate 81 at last centering clamping plate 54 has pin-and-hole such as pin-and-hole 83 with following installing plate 86 of feeling relieved clamping plate 56, and the alignment pin 82 of centering clamping plate installing plate 58 is through in the pin-and-hole 83.Corresponding date passage hole 106 before and after centering clamping plate installing plate 58 has six pairs, date passage hole 106 is vertically facing centering chamfer 55, is convenient to jujube and passes through.

Parallelogram cam 90 among corresponding up and down two parallelogram cams such as Fig. 7, Fig. 8 all is installed in two inboards of travelling carriage 22, at the last centering clamping plate 54 and the two ends of the clamping plate 56 of feeling relieved down the fork 91 and the spacer pin 95 that can swing aside is installed, in conjunction with Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13 parallelogram cam 90 and the mutual alignment relation of roller 89 in the sliding process of travelling carriage 22 is described with Fig. 8.Spacer pin 95 is installed in and is positioned at fork 91 left sides on the installing plate 81, and fork 91 is installed in installing plate 81 by bearing pin 94, and roller 89 is installed in the lower end of fork 91.When travelling carriage 22 in the process that the direction of roof nucleus bar 5 is slided, parallelogram cam 90 left hypotenuses are run into roller 89 among Fig. 9, because spacer pin 95 stops fork 91 to be swung left, roller 89 can only drive fork 91, the installing plate 81 and the clamping plate 54 of upward feeling relieved are to lower slider, when roller 89 is rolled into the lower edge of parallelogram cam 90 among Figure 10, on, the clamping plate of feeling relieved are down clamped the blue or green jujube that enters centering chamfer 55, the length of the lower edge of parallelogram cam 90 and the equal in length of blue or green jujube, up to getting stone knife 6 vertically penetrate blue or green jujube finish get nuclear work after, roller 89 is rolled into the right arc limit of parallelogram cam 90 among Figure 12, when travelling carriage 22 when the opposite directions of roof nucleus bar 5 are slided, roller 89 is rolled into the top of parallelogram cam 90 among Figure 13.For roller 89 is reliably contacted with parallelogram cam 90, the spring that fork 91 is swung is installed left at fork 91 and bearing pin 94.Work as travelling carriage 22 like this in the process that roof nucleus bar 5 slides, two upper and lower parallelogram cams press from both sides the roller at upper and lower centering clamping plate two ends, last centering clamping plate 54 move down, under the clamping plate 56 of feeling relieved move up, the V-shaped groove 80 and the V-shaped groove 84 of upper and lower correspondence are clamped the jujube that ejects from location-plate 11.The pin 52 that laterally slides is being fixed in lower edge at retaining jujube slide plate 8, pin 52 is inserted in the cotter way of an end of lever 30 of lever positions converter, travelling carriage 22 is in the sliding process of roof nucleus bar 5, dial nail 43 and run into the roller 41 on fork arm 42 left sides, fork arm 42 drives retaining jujube slide plate 8 through lever 30 and slides into the limit inferior position downwards, the V-shaped groove 78 that date passage hole 110 is vertically facing location-plate 11, jujube just can enter from date passage hole 110 from the V-shaped groove 78 of location-plate 11, feel relieved the down centering chamfer 55 of clamping plate, when travelling carriage 22 in the direction sliding process that leaves roof nucleus bar 5, dial nail 43 and run into the roller on fork arm 42 the right, lever 30 drives retaining jujube slide plate 8 and upwards slides into the limes superiors position, the V-shaped groove 78 that vertical slots 111 is vertically facing location-plate 11, block the jujube that enters in the centering chamfer 55, avoid jujube under the promotion of getting stone knife 6, to move, simultaneously, the edge of a knife 53 reached vertical slots 111 after getting stone knife 6 took out date pit from vertically cutting of jujube.

The date passage hole 106 of installing plate, installing hole 57, lower plate 85, draw ditch cutter 102, location-plate 11 V-shaped groove 78 at relative position longitudinally referring to Figure 16, draw the date passage hole 105 of ditch cutter 102 to face the centering chamfer 55 of the V-shaped groove 78 upper and lower centering clamping plate of location-plate 11.Also fixing the horizontal jujube plate 59 that takes off on frame 1, taking off jujube plate 59, to be positioned at the inboard getting stone knifes of travelling carriage 22 6 other, near getting stone knife 6, sees Fig. 2.

Present embodiment except that nuclear in to jujube the layback ditch, keeping off jujube slide plate 8 and taking off the side of jujube plate 59 by roof nucleus bar 5, what upper shed had been set goes out to examine groove 36, the opposing party who takes off jujube plate 59, what upper shed had been set goes out jujube groove 35, when travelling carriage 22 when the direction of roof nucleus bar 5 slides into extreme position, the edge of a knife 53 of getting stone knife 6 falls back on and takes off jujube plate 59, the jujube of getting nuclear that is enclosed within getting stone knife is taken off the jujube plate to be drawn together, and falls out in the jujube groove 35, referring to Fig. 1.

In order to make full use of frame and travelling carriage and power input device, with hopper 3 symmetries hopper 17 is installed in frame 1.Hopper 17 also is installed with seven and is divided into six cannelures along jujube plates 16, with the supporting roof nucleus bar 21 of hopper 17, take off the jujube plate, up and down feel relieved clamping plate, retaining jujube slide plate, draw ditch 0 plate, location-plate, distribution plate, getting stone knife structure and between mutual alignment and hopper 3 identical.With being symmetrical arranged substantially of hopper 3.As Fig. 4, one-tenth center symmetry shown in Figure 5.77, six date goring rods 26 of horizontal edge that six getting stone knifes 20 are installed in travelling carriage 22 are installed in translot steel 47, at the another side of date supplying plate 15 six U-lags 68 are set.Both sides all can be finished blue or green jujube and be removed the work that nuclear draws ditch, the order of work difference of just finishing.

Present embodiment adopts driven by power, motor 31 and decelerator 32 are installed in the bottom of frame 1, motor 31 drives decelerator 32, the output driving wheel of decelerator 32 drives the moving drive 37 that tightens together with flying wheel 38 by driving-belt 33 and rotates, crank disc 38 drives travelling carriage about 22 by connecting rod 34 and moves back and forth, and carries out blue or green jujube and removes the ditch work of drawing of examining.

Below in conjunction with the foregoing description the ditch process of drawing of examining of removing is described.

Blue or green jujube 63 automatic axial cis-positions.By Fig. 1 left side and Fig. 3 and Fig. 4 as seen, the blue or green jujube 63 that enters hopper 3 from above falls into the cannelures 62 of adjacent two V-shaped groove mouths that form along jujube plates 12, make under the potential energy effect blue or green jujube by long axis direction from movable pendulum to two along between the jujube plate.The blue or green jujube of hopper 3 ends slides into for 2 times when jujube plate 12 ends along inclined floor, because of two reverse A shape rib length differences, between two suitable jujube plates 12 that blue or green jujube is entered by long axis direction automatically is close with the jujube footpath and fall and send jujube base plate 46 in the jujube-falling groove 13.When the left of travelling carriage 22 in Fig. 1 slided, the U-lag 60 of date supplying plate 15 pushed away jujube gate 51 to jujube left and shifted onto in the jujube-dropping hole 73 of distribution plate 10, saw Fig. 6, fell the upper surface of location-plate 11.When travelling carriage 22 moves on in the process of sliding to the right the limit on the left position, travelling carriage 22 by cable wire 71 pulling distribution plates 10 to the slid underneath of Fig. 4 to position shown in Figure 6, jujube is fallen in the V-shaped groove 78 of location-plate 11 by jujube-dropping hole 73, when limit on the right-right-hand limit position that travelling carriage 22 moves on to Fig. 1 left in the sliding process, the nail 43 of dialling of travelling carriage 22 is run into the roller 41 on the left side of lever positions converter, the lever 30 of lever positions converter is to lower swing, drive retaining jujube slide plate 8 to lower slider, the date passage hole 110 of retaining jujube slide plate 8 slides into the position that communicates with V-shaped groove 78, simultaneously the jujubes in the V-shaped groove 78 are fixed under the promotion of date goring rod 28 of travelling carriage 22 and are moved to the left, when drawing the date passage hole 110 of ditch cutter 102 by annular, by needle point 103 lateral surface of jujube is pulled out vertical ditch, finish the ditch work of drawing, and drawing jujube behind the ditch to shift the centering chamfer 55 of jujube centring means onto by the date passage hole 110 of retaining jujube slide plate 8, when travelling carriage 22 to moving left to extreme position to the right in the sliding process, group nail 43 of travelling carriage 22 is run into the roller on lever positions converter the right among Fig. 5, the left end of lever 30 upwards swing drive retaining jujube slide plate 8 upwards slides, vertical slots 111 faces centering chamfer 55 jujube that enters in the centering chamfer 55 is blocked, last bottom roller 89 folders of travelling carriage 22 are gone up centering clamping plate 54 and following centering clamping plate 56, last fixture block 79 is clamped the jujube that enters centering chamfer 55 with following fixture block 85, the getting stone knife 6 that is fixed on travelling carriage 22 simultaneously moves right and vertically switches in the cutter pipe of getting stone knife 6 this jujube break-through and jujube nuclear, and jujube is enclosed within outside the getting stone knife 6 simultaneously.When travelling carriage 22 slides into limit on the right-right-hand limit and slides left, the blue or green jujube that is enclosed within getting stone knife 6 is scraped to drop to out and is rolled out frame 1 in the jujube groove 35 by taking off jujube plate 59, and interior jujubes in the getting stone knife 6 are examined of cutter pipe that roof nucleus bar 5 injects getting stone knife 6 ejects from getting stone knife 6, fall out in the nuclear groove 36, travelling carriage about 22 moves back and forth, and blue or green jujube is removed nuclear draw ditch.

Embodiments of the invention two are seen Figure 20, Figure 21, the device that present embodiment has only a hopper 3 and matches, there are five in the hopper 3 along four cannelures 62 of jujube plate 12 formations, present embodiment is at arbor 112 crank 113 to be installed, at crank 113 crank 114 is installed, manpower shakes 114 pairs of blue or green jujubes of crank and removes nuclear and draw ditch.

Embodiments of the invention three are seen Figure 22, also are that thin material bucket 3 four cannelure manpowers drive blue or green jujube pitting machine, and the difference of present embodiment and embodiment two is not draw ditch plate 9, can only remove nuclear and can not draw ditch, and retaining jujube slide plate 8 is close to location-plate 11.

The distribution plate 10 of above-mentioned three embodiment is as cable wire 71 pullings by the cable wire pulling with the horizontal slip of distribution plate 18, also can vertical swash plate be set at travelling carriage 22, end at distribution plate 10 is installed roller, in travelling carriage 22 sliding processes, thereby the inclined-plane promotion roller promotion distribution plate 10 by swash plate laterally slides, and is resetted by extension spring.The device that also can adopt other that distribution plate 10 is laterally slided.

Claims (7)

1, the automatic pitting machine of a kind of blue or green jujube, it comprises frame, power input device, hopper, Chinese date distributing device, the jujube centring means, getting stone knife, hopper is installed on the frame, it is characterized in that: the lever positions converter is being installed on the frame and on frame, is fixing vertical roof nucleus bar of cross direction profiles, the rectangular horizontal travelling carriage also is being set and is taking off the jujube plate, the lever positions converter has elastic component and orthogonal horizontal lever that is fixed as one and vertical fork arm, the front end of fork arm is divided into two forks, each fork is installed with a roller, the horizontal slip frame is installed on the frame by the horizontal guide rail that is fixed on frame two inboards, power input device has crank disc, the wheel of crank disc is connecting connecting rod along hinge joint, the other end and the travelling carriage of this connecting rod are articulated and connected, fixing the tubular type getting stone knife at travelling carriage and the corresponding one side of roof nucleus bar, the interior diameter of getting stone knife is slightly larger than the overall diameter of jujube nuclear, getting stone knife is axially facing the roof nucleus bar, when travelling carriage when the roof nucleus bar slides into extreme position, the roof nucleus bar the head in the getting stone knife pipe, reach the getting stone knife mouth; The bottom of hopper is divided into two parts, a part is an inclined floor, another part is to be the bar shaped jujube-falling groove that the length of width and jujube adapts, and has a horizontal side plate to be installed in the opposite of inclined floor, and jujube-falling groove is that the interval by the bottom of horizontal side plate and inclined floor lower edge forms; The vertically suitable jujube plate of plurality of vertical evenly is installed in hopper, vertical with inclined floor along the jujube plate with horizontal side plate, bottom along the jujube plate reaches in the jujube-falling groove, both sides along the jujube plate contact with horizontal side plate and inclined floor, along the jujube plate and along the cannelure that constitutes plurality of V shape mouth between the jujube plate, the width of cannelure and the diameter of jujube adapt, and are slightly larger than the diameter of jujube; Chinese date distributing device has date supplying plate, send jujube base plate, distribution plate, location-plate, send the jujube floor level to be installed in the below that is positioned at hopper on the frame, on one side of the hopper bottom that the roof nucleus bar faces and send and have the interval that adapts with the jujube diameter to form the jujube gate between the jujube base plate, date supplying plate is installed in and send under the hopper on the jujube base plate, at hopper and send between the jujube base plate; Date supplying plate is a rectangular slab, the vertical U-lag of level that is distributing and facing out the jujube gate at date supplying plate, the width of U-lag is slightly larger than the diameter of jujube, length is slightly larger than the length of jujube, U-lag is laterally corresponding with the position of the cannelure of hopper, at date supplying plate guide groove is longitudinally arranged, finger in the guide groove interpolation, finger is fixed on the travelling carriage, when travelling carriage drive finger date supplying plate when the direction of roof nucleus bar is shifted extreme position onto, at the bottom of the hopper, the U-lag of date supplying plate is outside going out the jujube gate relatively, when travelling carriage drive finger date supplying plate when the opposite direction of roof nucleus bar is shifted extreme position onto, the U-lag of date supplying plate is in going out the jujube gate; Distribution plate and location-plate stack up and down and are horizontally installed on the going out outside the jujube gate of hopper, location-plate is installed on the frame, V-shaped groove is longitudinally distributing on location-plate, form the space that vertically to place a jujube between the lower shoe of V-shaped groove and distribution plate, the distribution plate jujube-dropping hole longitudinally that distributing, the quantity of jujube-dropping hole equals the quantity of cannelure, the length of jujube-dropping hole and width and be slightly larger than the length and the diameter of blue or green jujube; The withdrawal mechanism that distribution plate is laterally slided on location-plate is installed at travelling carriage, when travelling carriage when roof nucleus bar direction slides into extreme position, distribution plate is laterally sliding into frame extreme position on one side, the jujube-dropping hole of distribution plate faces the U-lag of date supplying plate and under U-lag, and outside the V-shaped groove of location-plate, be convenient to that jujube in the U-lag is fallen in the jujube-dropping hole and at the upper face of location-plate; When travelling carriage when the opposite direction of roof nucleus bar slides into extreme position, distribution plate slides into frame another extreme position on one side, the jujube-dropping hole of distribution plate faces the V-shaped groove of location-plate and directly over V-shaped groove, is convenient to jujube and falls in the V-shaped groove of location-plate from jujube-dropping hole; On travelling carriage, fixing and pushing away the jujube bar longitudinally, push away the jujube bar at the V-shaped groove that vertically faces location-plate, when travelling carriage when the direction of roof nucleus bar slides into extreme position, the top of date goring rod reaches the other end of V-shaped groove from an end of V-shaped groove, and the jujube of falling V-shaped groove is pushed up the jujube centring means; The jujube centring means has retaining jujube slide plate, last centering clamping plate, under the clamping plate of feeling relieved, centering body, centering body laterally is installed in frame, centering body and on the centering clamping plate with down between the centering clamping plate keeper locate, last centering clamping plate are horizontally installed on outside the location-plate with the clamping plate of feeling relieved down, on, feel relieved the down two ends of clamping plate are hung on the frame with spiral stretching spring, retaining jujube slide plate is arranged on, under feel relieved between clamping plate and the location-plate, the date passage hole that adapts with the jujube diameter of in retaining jujube slide plate cross direction profiles that jujube can pass through, date passage hole is corresponding with the V-shaped groove of location-plate in the position of horizontal stroke, the vertical slots that is linking with date passage hole on retaining jujube slide plate is also distributing also has vertical locating slot, the diameter of vertical slots and getting stone knife adapts, vertically in the locating slot alignment pin is arranged, alignment pin is installed in centering body; Last centering clamping plate and the centering clamping plate down vertically centering chamfer of V-arrangement that distributing, centering chamfer vertically faces the V-shaped groove of location-plate, on feel relieved corresponding about the centering chamfer of clamping plate and centering clamping plate down; At the last centering clamping plate and the two ends of the clamping plate of feeling relieved down the fork and the spacer pin that can swing aside is installed, spacer pin is installed in a side of fork, at fork roller is installed; Two corresponding up and down parallelogram cams all are installed in two inboards of travelling carriage, when travelling carriage in the process that roof nucleus bar direction is slided, two upper and lower parallelogram cams press from both sides the roller at upper and lower centering clamping plate two ends, last centering clamping plate move down, under the clamping plate of feeling relieved move up, the centering chamfer of upper and lower correspondence is clamped the jujube of releasing from location-plate and retaining jujube slide plate; The pin that laterally slides is being fixed in lower edge at retaining jujube slide plate, one end of the lever of lever positions converter has a cotter way, the pin that slides is inserted in the cotter way, under the translot steel of travelling carriage, fix one and dialling nail, travelling carriage is in roof nucleus bar direction sliding process, dial and follow closely a roller of running on the lever positions converter fork arm, the lever drives retaining jujube slide plate of lever positions converter slides into the limit inferior position downwards, date passage hole is at the V-shaped groove that vertically faces location-plate, when travelling carriage in the opposite direction sliding process of roof nucleus bar, dial nail and run into another roller of fork arm, the horizontal lever of lever positions converter drives retaining jujube slide plate and upwards slides into the limes superiors position, vertical slots is at the V-shaped groove that vertically faces location-plate, block and enter, feel relieved down jujube in the centering chamfer of clamping plate, simultaneously, the edge of a knife reached vertical slots after getting stone knife took out date pit from vertically cutting of jujube; Frame also crosswise fixed and take off the jujube plate, take off the jujube plate and be positioned at by the inboard getting stone knife of travelling carriage, near getting stone knife, when travelling carriage when the direction of roof nucleus bar slides into extreme position, the edge of a knife of getting stone knife falls back on and takes off the jujube plate.

2, the automatic pitting machine of blue or green jujube according to claim 1 is characterized in that: taking off the jujube plate by a side of roof nucleus bar, what upper shed had been set goes out to examine groove, and the opposing party who takes off the jujube plate, what upper shed had been set goes out the jujube groove.

3, the automatic pitting machine of blue or green jujube according to claim 1, it is characterized in that: the edge of a knife of getting stone knife front end is the oblique edge of a knife.

4, according to claim 1, the automatic pitting machine of 2 or 3 described blue or green jujubes, it is characterized in that: the relative position at the another side relative with described hopper of frame is also installed hopper, roof nucleus bar, is taken off the jujube plate, the clamping plate of feeling relieved up and down, retaining jujube slide plate, location-plate, distribution plate, another side at date supplying plate is provided with U-lag, another side at travelling carriage is provided with getting stone knife and corresponding date goring rod is set, and both sides all can be finished blue or green jujube and be removed nuclear work.

5, according to claim 1, the automatic pitting machine of 2 or 3 described blue or green jujubes, it is characterized in that: horizontally set draws the ditch plate between said location-plate and retaining jujube slide plate, draw the ditch plate to be fixed on frame, draw the ditch plate date passage hole that distributing, date passage hole faces the V-shaped groove of location-plate and the centering chamfer of upper and lower centering clamping plate, and the broaching tool point is distributing in the date passage hole inboard; Draw the ditch plate to be arranged to the branch body structure, draw the ditch cutter to constitute by horizontal installing plate and annular, laterally installing plate is installed in frame, the installing plate installing hole that distributing, and annular draws the ditch cutter to be installed in the installing hole, draws the ditch cutter that date passage hole is arranged, and the broaching tool point is distributed in the date passage hole inboard.

6, the automatic pitting machine of blue or green jujube according to claim 5, it is characterized in that: the relative position at the another side relative with described hopper of frame is also installed hopper, roof nucleus bar, is taken off the jujube plate, the clamping plate of feeling relieved up and down, retaining jujube slide plate, La Gouban, location-plate, distribution plate, another side at date supplying plate is provided with U-lag, another side at travelling carriage is provided with getting stone knife and corresponding date goring rod is set, and both sides all can be finished pulling channel on green jujube and be removed nuclear work.

7, the automatic pitting machine of blue or green jujube according to claim 5, it is characterized in that: annular draws the ditch cutter to be arranged to the double-decker of outer cutter ring set outside interior cutter ring, the interior diameter of interior cutter ring is slightly larger than the diameter of blue or green jujube, interior cutter ring is distributing two to three circles at the pin hole that axially interlaces mutually, as the cushion of broaching tool in pin hole, the medial surface of cutter ring in needle point stretches out, the medial surface of the rear end of pin cutter ring outside withstanding on.

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