CN212393779U - Green date stone-washing machine - Google Patents

Abstract

The utility model discloses a green jujube machine of nuclear that dashes, including vertical sprocket group A and the sprocket group B of setting in the frame from top to bottom, still be provided with sprocket group C in the frame, sprocket group A, sprocket group B, sprocket group C are the setting of triangle-shaped form, and sprocket group A, sprocket group B, sprocket group C all include two sprockets, use sprocket group A, sprocket group B, sprocket group C send jujube mechanism for frame framework composition jujube, divide the jujube to send the conveying end of jujube mechanism still to be provided with the mechanism of nuclear that dashes, it is provided with the core separating mechanism to dash the mechanism below. The utility model provides a green jujube that exists among the prior art denucleate operation technology complicated, the skill requirement is higher, and be difficult to guarantee the efficiency of denucleating and damage great problem to the human body.

Description

Green date stone-washing machine

Technical Field

The utility model belongs to the technical field of the fruit is denucleated, concretely relates to green date machine of punching core.

Background

The green jujube has sweet taste, is rich in various vitamins, can benefit middle-jiao and produce blood, has special efficacies of protecting liver and preventing cardiovascular and cerebrovascular diseases, and is widely prepared into various foods and products. Contain the date pit in the middle of the jujube, inconvenient processing so can generally denucleate the processing to the jujube, and its appearance is mellow, and the epidermis is smooth, and the degree of difficulty of denucleating is great, and the mode of denucleating that has now is mostly manual operation, and specific operation process is: the green jujube is fixed by one hand, the jujube pit is extruded by the other hand by using the cylindrical corer to realize the separation of the fruit pit, and the fruit pit remained in the corer needs to be cleaned up. Although the method meets the requirement of removing the cores of the green jujubes to a certain extent, the method has the following defects: firstly, the safety is low, the green dates are ellipsoidal, the size is small, the surface is smooth, the green dates are easy to slip after being manually fixed, further, fingers are pricked or scratched by a cutter in the operation process, the safety of operators cannot be guaranteed, secondly, the green dates contain large water, the pulp is crisp, the pulp is easy to crack in the manual stone removing process, the stone removing quality is difficult to guarantee, and the quality is easy to be influenced by the operation skill; thirdly, the manual denucleation operation process is complex and low in efficiency, the jujube is repeatedly taken and the denucleator is controlled to position the core and remove the jujube core by extrusion in the operation process, the jujube core remained in the denucleation cylinder is manually removed after the operation is carried out for a certain number of times, only one jujube core can be processed each time, the working efficiency is low, and the denucleation effect is poor; fourthly, because the manual denucleation work intensity is high and the operation skill is high due to the huge denucleation processing amount of the jujube, the fingers can be greatly damaged by repeatedly carrying out a large amount of denucleation operation, and the body fatigue accumulation is formed, so that the body of an operator can be greatly damaged by carrying out the work for a long time; and finally, after the jujube kernel is removed, the jujube kernel in the cutter needs to be removed and cleaned, so that the labor efficiency is further reduced. Therefore, it is necessary and imperative to design a green date pitting machine which is safe, efficient, convenient to operate, less harmful to human bodies and capable of ensuring the pitting quality of green dates.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a green jujube washes nuclear machine has solved the green jujube that exists among the prior art and has denucleated the operation technology complicacy, the skill requirement is higher, and be difficult to guarantee the efficiency of denucleating and to the great problem of human body damage.

The utility model provides a technical scheme who adopts is, a green jujube dashes nuclear machine, including vertical sprocket group A and the sprocket group B of setting in the frame from top to bottom, still be provided with sprocket group C in the frame, sprocket group A, sprocket group B, sprocket group C are the setting of triangle-shaped form, and sprocket group A, sprocket group B, sprocket group C all includes two sprockets, use sprocket group A, sprocket group B, sprocket group C send jujube mechanism for frame framework composition jujube, divide the conveying end that jujube sent jujube mechanism still to be provided with towards nuclear mechanism, it is provided with the kernel separating mechanism to dash nuclear mechanism below.

The utility model is also characterized in that,

the specific structure of the jujube separating and conveying mechanism is as follows: the novel jujube picking machine comprises three groups of bearing seats A fixed on a rack through bolts, a chain wheel shaft is fixed between each group of bearing seats A, two chain wheels of a chain wheel group A, a chain wheel group B and a chain wheel group C are fixed at two ends of each chain wheel shaft respectively, two chains are arranged along the chain wheel group A, the chain wheel group B and the chain wheel group C in sequence to form a triangular shape, a plurality of jujube picking plates are uniformly arranged between the two chains, and each jujube picking plate is provided with a jujube hole which does not penetrate through the jujube picking plate completely.

The chain wheel axle one end that frame intermediate position department is located chain wheel group B place still is equipped with synchronous pulley A, synchronous pulley A passes through synchronous belt A transmission with the synchronous pulley B who fixes in transmission shaft A one side and connects, transmission shaft A fixes in the frame through the bearing frame B at both ends, transmission shaft A upper end still is equipped with the sheave, the sheave is with fixing the driver plate cooperation on transmission shaft B, accomplish the transmission, transmission shaft B fixes in the frame through bearing frame B equally, transmission shaft A and transmission shaft B are the step shaft, still be equipped with V band pulley C on the transmission shaft B, V band pulley C passes through the V band pulley D cooperation on V band B with the motor, and use V belt transmission mode to be favorable to protecting spare part, the motor passes through the bolt fastening in the frame.

The chain wheel shaft at the position of the chain wheel group C is also provided with a V belt wheel A, the V belt wheel A and a V belt wheel B positioned above the V belt wheel A are in transmission connection through the V belt wheel A, the V belt wheel B is fixed on a jujube shifting shaft, the jujube shifting shaft is fastened with a rack through a bearing seat B, a branch jujube cylinder is further arranged on the jujube shifting shaft and can rotate along with the jujube shifting shaft, a plurality of flexible shifting pieces are arranged on the branch jujube cylinder along the axial direction, and the rotation of the shifting pieces is used for assisting the jujube to smoothly enter a jujube hole in the jujube taking plate.

The section of the jujube taking plate is trapezoidal, the section of the jujube taking plate, which is positioned inside a triangular shape formed by the chain wheel group A, the chain wheel group B and the chain wheel group C, is small, the section of the jujube taking plate, which is positioned outside the triangular shape formed by the chain wheel group A, the chain wheel group B and the chain wheel group C, is large, the jujube hole is formed in the surface, with the larger section, of the jujube taking plate, and the depth of the jujube hole is smaller than the thickness of the jujube taking plate.

Get jujube board both sides and be equipped with the chain shell that is used for protecting the sprocket, the chain shell is fixed in the frame, and the chain shell inboard constitutes a storage space with getting jujube board for store pending jujube, the chain shell is kept away from frame one end and still is equipped with the separation blade, is used for preventing that jujube from dropping from the jujube hole when the motion of jujube hole is the horizontal direction.

The nuclear punching mechanism has the specific structure that: the device comprises a fixing plate A vertically arranged on a rack, wherein 3 rows of core punching cylinders are horizontally arranged on the fixing plate A, the number of the core punching cylinders in each row is consistent with that of the jujube holes in the jujube taking plate, and the core punching cylinders are in one-to-one correspondence with the jujube holes.

The two sides of the fixing plate A are fastened with one ends of the two connecting plates through bolts, the other ends of the two connecting plates are fixed in two guide rails on the rack respectively, the guide rails are groove-shaped, holes are formed in the two sides of the connecting plates, a stud penetrates through a connecting plate hole far away from the fixing plate A and is connected with the connecting plates through bolts at the outer ends of the connecting plates, one end of a transmission rod is sleeved on the stud, the other end of the transmission rod is sleeved on a shaft of a disc, the disc is fastened through a transmission shaft C fixed on the rack through a bearing seat B, a synchronous belt wheel C is further arranged on the transmission shaft C and is fixed with a synchronous belt wheel D on the transmission shaft B, transmission is completed through tight meshing of the synchronous belt B, and the core punching mechanism and the jujube separating and conveying mechanism are accurately.

The other side that fixed plate A kept away from towards the nuclear drum still is equipped with fixed plate B, fixed plate B fixes in the frame, fixed plate B is fixed with 3 rows of nuclear cylinders that go through the nut with the adjacent one side of fixed plate A, the cylinder that denucleates can make a round trip to stretch out and draw back in towards the nuclear drum, guarantee to get rid of downthehole jujube core when towards nuclear drum return stroke, and the cylinder that denucleates still can assist towards the nuclear drum and move according to horizontal orbit, the accuracy is towards the nuclear, fixed plate A opposite side is equipped with towards the nuclear baffle, it fixes in the frame to towards the nuclear baffle, it has 3 rows of holes also to open on the nuclear baffle to wash, the quantity in every row of hole is unanimous with towards the nuclear drum, the accurate.

The specific structure of the kernel separating mechanism is as follows: including fixing the branch nuclear spout in the frame through the bolt slope, divide the nuclear spout to be located and get the jujube board under, guarantee that the jujube meat and the jujube pit after the separation just fall into and divide the nuclear spout in, divide the nuclear spout and go up the one end that is close to the top and still be equipped with the line seam, be equipped with under the line seam and store frame A, store frame A and be used for the splendid attire from the jujube pit that the line seam separated, be equipped with under the export of the other end of branch nuclear spout and store frame B for collect clean jujube meat.

The frame outside still is equipped with the box, and the box passes through the bolt fastening in the frame for the part in the protection box and guarantee safety, the box lower extreme is equipped with four universal wheels, and the universal wheel moves smoothly with the hand (hold) cooperation drive arrangement that sets up in box one side.

The utility model has the advantages that the green date core punching machine is provided with three groups of chain wheels, a date taking plate with holes is arranged between the chain wheels, the functions of taking and dividing dates are realized quickly and efficiently through the inclined motion and the vibration motion of the chain, and the time and the labor are saved; a rotating shifting plate is arranged between the chain shells to ensure that all the jujubes can smoothly enter the jujube holes; the jujube moves vertically at the position of denucleation, 20 jujube pits can be removed at each time, the current equipment can be adjusted according to the reality, the efficiency and the adaptability of the device are greatly improved by denucleating, a pit separating mechanism is arranged under the jujube pit separating mechanism, and the classification storage treatment is smoothly realized through the gravity and the diameter of the jujube and the pit; the chain wheel of the device is intermittent motion consisting of a grooved wheel and a driving plate, the nuclear punching mechanism is a crank-slider mechanism, the power of the device is derived from a motor, the integral coordination and unification of the device are effectively ensured, the power transmitted by the motor is transmitted by a belt, and the high-precision synchronous belt transmission is adopted when the power is related to nuclear punching, so that the nuclear punching accuracy and the high efficiency of the device are ensured while the parts of the device are further protected; the frame outside is equipped with the box, is equipped with handle and universal wheel on the box, improves the security and the flexibility of device to avoid polluting jujube and internals.

Drawings

FIG. 1 is a schematic view of the overall structure of a green date stone-washing machine of the present invention;

FIG. 2 is a schematic view of a mechanism for separating and delivering green dates of the green date pit-punching machine of the present invention;

FIG. 3 is a schematic view of a jujube feeding structure of a green jujube core-washing machine of the present invention;

FIG. 4 is a partial schematic view of a jujube separating and conveying mechanism of the green jujube core-washing machine of the present invention;

FIG. 5 is a schematic view of a core punching mechanism of the green date core punching machine of the present invention;

FIG. 6 is a schematic view of a core punching transmission structure of the green date core punching machine of the present invention;

FIG. 7 is a schematic view of the transmission structure of the green date stone-washing machine of the present invention;

fig. 8 is a schematic view of a kernel separating mechanism of the green date kernel washing machine of the present invention.

In the figure: 1. chain shell, 2, box body, 3, handle, 4, universal wheel, 5, bearing seat A, 6, V belt B, 7, drive plate, 8, motor, 9, grooved wheel, 10, drive shaft B, 11, synchronous pulley B, 12, drive shaft A, 13, synchronous belt A, 14, synchronous pulley A, 15, jujube taking plate, 16, chain wheel, 17, V belt wheel B, 18, jujube pulling shaft, 19, bearing seat B, 20, V belt A, 21, V belt wheel A, 22, chain wheel shaft, 23, chain, 24, jujube hole, 25, drive shaft C, 26, synchronous belt B, 27, V belt wheel D, 28, drive plate, 29, core punching baffle, 30, fixing plate A, 31, fixing plate B, 32, disc, 33, frame, 34, drive rod, 35, screw bolt, 36, core removing cylinder, 37, core punching cylinder, 38, connecting plate, 39, synchronous pulley D, 40, guide rail, 41, synchronous pulley C, 42, V belt wheel C, 43. storage frame A, 44, core chute, 45, storage frame B, 46, slot.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a green jujube dashes nuclear machine, the structure is as shown in figure 1, figure 2, including vertical sprocket group A16-1 and sprocket group B16-2 of setting up on frame 33 from top to bottom, still be provided with sprocket group C16-3 on the frame 33, sprocket group A16-1, sprocket group B16-2, sprocket group C16-3 are the triangle-shaped setting, and sprocket group A16-1, sprocket group B16-2, sprocket group C16-3 all includes two sprocket 16, use sprocket group A16-1, sprocket group B16-2, sprocket group C16-3 to frame structure composition jujube and send jujube mechanism, divide the conveying end that jujube sent jujube mechanism still to be provided with towards nuclear mechanism, it is provided with fruit nuclear separating mechanism to dash nuclear mechanism below.

As shown in fig. 3 and 4, the specific structure of the jujube separating and conveying mechanism is as follows: the device comprises three groups of bearing seats A5 fixed on a rack 33 through bolts, chain wheels 22 are fixed between each group of bearing seats A5, two chain wheels 16 of a chain wheel group A16-1, a chain wheel group B16-2 and a chain wheel group C16-3 are respectively fixed at two ends of each chain wheel 22, two chains 23 are sequentially arranged along the chain wheel group A16-1, the chain wheel group B16-2 and the chain wheel group C16-3 to form a triangular shape, a plurality of jujube taking plates 15 are uniformly arranged between the two chains 23, and each jujube taking plate 15 is provided with a jujube hole 24 which does not completely penetrate through the jujube taking plate 15.

A synchronous pulley A14 is further arranged at one end of a chain wheel shaft 22 at which a chain wheel group B16-2 is arranged at the middle position of the rack 33, the synchronous pulley A14 is in transmission connection with a synchronous pulley B11 fixed on one side of a transmission shaft A12 through a synchronous belt A13, the transmission shaft A12 is fixed on the rack 33 through bearing seats B19 at two ends, a grooved pulley 9 is further arranged at the upper end of the transmission shaft A12, the grooved pulley 9 is matched with a driving plate 7 fixed on a transmission shaft B10 to complete transmission, the transmission shaft B10 is also fixed on the rack 33 through a bearing seat B19, the transmission shaft A12 and the transmission shaft B10 are both stepped shafts, a V pulley C42 is further arranged on the transmission shaft B10, the V pulley C42 is matched with a V pulley D27 on the motor 8 through a V belt B6, and a V belt transmission mode.

The chain wheel shaft 22 where the chain wheel group C16-3 is located is further provided with a V belt wheel A21, the V belt wheel A21 is in transmission connection with a V belt wheel B17 located above the V belt wheel A through a V belt A20, the V belt wheel B17 is fixed on the jujube shifting shaft 18, the jujube shifting shaft 18 is fastened with the rack 33 through a bearing seat B19, a jujube dividing cylinder is further arranged on the jujube shifting shaft 18 and can rotate along with the jujube shifting shaft 18, a plurality of flexible shifting pieces 28 are arranged on the jujube dividing cylinder along the axial direction, and the rotation of the shifting pieces 28 is used for assisting the jujube to smoothly enter the jujube holes 24 in the jujube taking plate 15.

The section of the jujube plate 15 is trapezoidal, the section of the jujube plate 15 positioned inside a triangular shape formed by a chain wheel group A16-1, a chain wheel group B16-2 and a chain wheel group C16-3 is small, the section of the jujube plate 15 positioned outside the triangular shape formed by the chain wheel group A16-1, the chain wheel group B16-2 and the chain wheel group C16-3 is large, the jujube holes 24 are formed in the surface of the jujube plate 15 with the larger section, and the depth of the jujube holes 24 is smaller than the thickness of the jujube plate 15.

Get jujube board 15 both sides and be equipped with chain shell 1 that is used for protecting sprocket 16, chain shell 1 is fixed in frame 33, and chain shell 1 inboard constitutes a storage space with getting jujube board 15 for store pending jujube, and chain shell 1 keeps away from frame 33 one end and still is equipped with the separation blade, is used for preventing that jujube from dropping from jujube hole 24 when jujube hole 24 moves for the horizontal direction.

As shown in fig. 5 to 7, the core punching mechanism has the following specific structure: the device comprises a fixing plate A30 vertically arranged on a rack 33, wherein 3 rows of nucleus punching cylinders 37 are horizontally arranged on the fixing plate A30, the number of the nucleus punching cylinders 37 in each row is the same as that of the jujube holes 24 on the jujube taking plate 15, and the nucleus punching cylinders 37 correspond to the jujube holes 24 one by one.

Two sides of a fixed plate A30 are fastened with one end of two connecting plates 38 through bolts, the other ends of the two connecting plates 38 are respectively fixed in two guide rails 40 on a frame 33, the guide rails 40 are groove-shaped, two sides of the connecting plates are provided with holes, a stud 35 penetrates through the hole of the connecting plate 38 far away from the fixed plate A30, the stud 35 is connected with the connecting plate 38 through the bolt at the outer end of the connecting plate 38, one end of a transmission rod 34 is sleeved on the stud 35, the other end of the transmission rod 34 is sleeved on a shaft of a disc 32, the disc 32 is fastened with a transmission shaft C25 fixed on the frame 33 through a bearing seat B19, a synchronous pulley C41 is also arranged on the transmission shaft C25, a synchronous pulley C41 is tightly engaged with a synchronous pulley, and the core punching mechanism and the jujube separating and conveying mechanism are accurately driven by a synchronous belt A13 and a synchronous belt B26 respectively, so that the coordination and consistency of the overall movement of the mechanism are effectively ensured.

The other side of the fixing plate A30, which is far away from the core punching cylinder, is further provided with a fixing plate B31, the fixing plate B31 is fixed on a rack 33, one side of the fixing plate B31, which is adjacent to the fixing plate A30, is fixed with A3-row core removing cylinder 36 through a nut, the core removing cylinder 36 can stretch back and forth in the core punching cylinder 37, so that the date cores in the holes are removed when the core punching cylinder 37 returns, the core removing cylinder 36 can also assist the core punching cylinder 37 to move according to a horizontal track and accurately punch the cores, the other side of the fixing plate A30 is provided with a core punching baffle 29, the core punching baffle 29 is fixed on the rack 33, the core punching baffle 29 is also provided with 3 rows of holes, the number of each row of holes is the same as that of the core punching cylinder 37, the core.

As shown in fig. 8, the specific structure of the kernel separating mechanism is as follows: the jujube pit separating device is characterized by comprising a pit separating chute 44 which is obliquely fixed on a rack 33 through bolts, wherein the pit separating chute 44 is positioned under a jujube taking plate 15, separated jujube meat and jujube pits are guaranteed to just fall into the pit separating chute 44, one end, close to the upper side, of the pit separating chute 44 is further provided with a slot opening 46, a storage frame A43 is arranged under the slot opening 46, the storage frame A43 is used for containing the jujube pits separated from the slot opening 46, and a storage frame B45 is arranged under the other end outlet of the pit separating chute 44 and used for collecting clean jujube meat.

The frame 33 outside still is equipped with box 2, and box 2 passes through the bolt fastening on frame 33 for the part in the protection box 2 with guarantee safety, the box lower extreme is equipped with four universal wheels 4, universal wheel 4 with set up the smooth removal of hand (hold) 3 cooperation drive arrangement in box 2 one side.

The utility model relates to a green jujube washes nuclear machine, its theory of operation as follows: the method comprises the steps of directly guiding the date to be pitted onto a date taking plate 15, enabling chain shells 1 on two sides of the date taking plate 15 to be higher, storing the date on the date taking plate 15 on the inner side of the chain shell 1, starting a machine, enabling a V belt wheel D27 to drive a V belt wheel C42 to rotate through a V belt B6 at the moment, further driving a transmission shaft B10 where the V belt wheel C42 is located, a synchronous belt wheel C41 on the shaft and a driving plate 7 to rotate, enabling the driving plate 7 to be meshed with a grooved wheel 9, driving the grooved wheel 9, a transmission shaft A12 where the grooved wheel is located and a synchronous belt wheel B11 on the shaft to realize intermittent rotation, further driving the synchronous belt wheel A14 and a chain wheel shaft 22 where the grooved wheel A14 is located to rotate through a synchronous belt A13, driving three groups of chain wheels 22, a chain wheel 16 and the date taking plate 15 to move through the action of a chain 23, accurately positioning the date pit to be pitted in a hole 24 and transporting the date to the pit cylinder 37, further, the poking piece 28 on the jujube poking shaft 22 with the V-shaped belt wheel B17 rotates to help the jujube to smoothly enter the jujube picking hole 24; the synchronous pulley C41 drives the synchronous pulley D39 fixed on the transmission shaft C25 and the disc 32 on the shaft to rotate through the synchronous belt B26, meanwhile, the connecting plate 38 is driven to slide back and forth along the rail under the action of the transmission rod 34, so that the core punching cylinder 37 horizontally reciprocates and is matched with the intermittent conveying motion of the chain wheel to realize rapid circulating core punching, in the return process of the core punching cylinder 37, the date cores remained in the core punching cylinder 37 are extruded out through the extrusion action of the core removing cylinder 36 and fall into the core separating chute 44 positioned below the core punching cylinder under the action of gravity, meanwhile, the denucleated dates also fall into the chute and roll downwards along the core separating chute 44 under the action of gravity, the date cores fall into the storage frame A43 through holes in the chute, and slide into the storage frame B45 from the chute outlet, and the collection of the denucleated date cores of the dates is completed.

Claims (8)

1. A green date kernel punching machine is characterized by comprising a chain wheel group A (16-1) and a chain wheel group B (16-2) which are vertically arranged on a rack (33) up and down, wherein the rack (33) is also provided with a chain wheel group C (16-3), the chain wheel group A (16-1), the chain wheel group B (16-2) and the chain wheel group C (16-3) are arranged in a triangular shape, the chain wheel group A (16-1), the chain wheel group B (16-2) and the chain wheel group C (16-3) respectively comprise two chain wheels (16), the chain wheel group A (16-1), the chain wheel group B (16-2) and the chain wheel group C (16-3) are used as a frame to form a date conveying mechanism, the conveying tail end of the date separating and conveying mechanism is also provided with a kernel punching mechanism, and a kernel separating mechanism is arranged below the kernel punching mechanism.

2. The machine for forming green jujube core according to claim 1, wherein the mechanism for separating and delivering green jujube comprises: the device comprises three groups of bearing seats A (5) fixed on a rack (33) through bolts, wherein a chain wheel shaft (22) is fixed between each group of bearing seats A (5), two chain wheels (16) of a chain wheel group A (16-1), a chain wheel group B (16-2) and a chain wheel group C (16-3) are respectively fixed at two ends of each chain wheel shaft (22), two chains (23) are sequentially arranged along the chain wheel group A (16-1), the chain wheel group B (16-2) and the chain wheel group C (16-3) to form a triangular shape, a plurality of jujube taking plates (15) are uniformly arranged between the two chains (23), and each jujube taking plate (15) is provided with a jujube hole (24) which does not completely penetrate through the jujube taking plate (15);

a synchronous belt wheel A (14) is further arranged at one end of a chain wheel shaft (22) at which a chain wheel group B (16-2) is arranged at the middle position of the rack (33), the synchronous belt wheel A (14) is in transmission connection with a synchronous belt wheel B (11) fixed on one side of a transmission shaft A (12) through a synchronous belt A (13), the transmission shaft A (12) is fixed on the rack (33) through bearing seats B (19) at two ends, a grooved wheel (9) is further arranged at the upper end of the transmission shaft A (12), the grooved wheel (9) is matched with a driving plate (7) fixed on the transmission shaft B (10) to complete transmission, the transmission shaft B (10) is also fixed on the rack (33) through the bearing seats B (19), the transmission shaft A (12) and the transmission shaft B (10) are both stepped shafts, a V belt wheel C (42) is further arranged on the transmission shaft B (10), and the V belt wheel C (42) is matched with a V belt, and the V-belt transmission mode is favorable for protecting parts, and the motor is fixed on the frame (33) through bolts.

3. The machine for punching and coring green dates according to claim 2, wherein a chain wheel shaft (22) on which the chain wheel set C (16-3) is located is further provided with a V belt wheel A (21), the V belt wheel A (21) is in transmission connection with a V belt wheel B (17) located above the V belt wheel A through a V belt A (20), the V belt wheel B (17) is fixed on a date shifting shaft (18), the date shifting shaft (18) is fastened with a rack (33) through a bearing seat B (19), the date shifting shaft (18) is further provided with a date dividing cylinder, the date dividing cylinder can rotate along with the date shifting shaft (18), the date dividing cylinder is provided with a plurality of flexible poking pieces (28) along the axial direction, and the rotation of the poking pieces (28) is used for assisting the dates to smoothly enter a date taking hole (24) in the date taking plate (15).

4. The machine for punching and coring green dates according to claim 2, wherein the section of the date taking plate (15) is trapezoidal, the section of the date taking plate (15) inside the triangular shape formed by the chain wheel group A (16-1), the chain wheel group B (16-2) and the chain wheel group C (16-3) is small, the section of the date taking plate (15) outside the triangular shape formed by the chain wheel group A (16-1), the chain wheel group B (16-2) and the chain wheel group C (16-3) is large, the date hole (24) is formed in the side with the larger section of the date taking plate (15), and the depth of the date hole (24) is smaller than the thickness of the date taking plate (15).

5. The machine for stoning green dates as claimed in claim 4, wherein chain cases (1) for protecting the chain wheels (16) are arranged on two sides of the date taking plate (15), the chain cases (1) are fixed on the frame (33), a storage space is formed inside the chain cases (1) and the date taking plate (15) for storing dates to be processed, and a blocking piece is further arranged at one end of the chain case (1) far away from the frame (33) for preventing the dates from falling from the date holes (24) when the date holes (24) move to the horizontal direction.

6. The green date stone-washing machine as claimed in claim 2, wherein the stone-washing mechanism has a specific structure: the device comprises a fixing plate A (30) vertically arranged on a rack (33), wherein 3 rows of kernel punching cylinders (37) are horizontally arranged on the fixing plate A (30), the number of the kernel punching cylinders (37) in each row is the same as that of the jujube holes (24) in the jujube taking plate (15), and the kernel punching cylinders (37) correspond to the jujube holes (24) one by one;

two sides of a fixed plate A (30) are fastened with one end of two connecting plates (38) through bolts, the other ends of the two connecting plates (38) are respectively fixed in two guide rails (40) on a rack (33), the guide rails (40) are groove-shaped, holes are formed in two sides of the connecting plates, studs (35) penetrate through holes of the connecting plates (38) far away from the fixed plate A (30), the studs (35) are connected with the connecting plates (38) through bolts at the outer ends of the connecting plates (38), one end of a transmission rod (34) is sleeved on each stud (35), the other end of the transmission rod (34) is sleeved on a shaft of a disc (32), the disc (32) is fastened with a transmission shaft C (25) fixed on the rack (33) through a bearing seat B (19), a synchronous pulley C (41) is further arranged on the transmission shaft C (25), and the synchronous pulley C (41) is tightly meshed with a synchronous pulley D (39) fixed on the, the transmission is completed, and the core punching mechanism and the jujube separating and conveying mechanism are accurately transmitted through a synchronous belt A (13) and a synchronous belt B (26) respectively, so that the coordination and consistency of the overall motion of the mechanisms are effectively ensured;

the other side that fixed plate A (30) kept away from towards nuclear drum still is equipped with fixed plate B (31), fixed plate B (31) are fixed in frame (33), fixed plate B (31) are fixed with 3 rows through the nut with fixed plate A (30) adjacent one side and are removed nuclear cylinder (36), it can make a round trip to stretch out and draw back to denucleate cylinder (36) in towards nuclear drum (37), guarantee to remove downthehole jujube core when towards nuclear drum (37) return stroke, and denucleate cylinder (36) still can assist towards nuclear drum (37) and move according to horizontal orbit, accurately towards the nuclear, fixed plate A (30) other side is equipped with towards nuclear baffle (29), it fixes on frame (33) to wash nuclear baffle (29), it has 3 rows of holes also to open on the nuclear baffle (29), the quantity of every row of hole is unanimous with towards nuclear drum (37), accurately realize towards the nuclear, and guarantee that the jujube is in jujube hole (24) all the time in the motion process.

7. The machine of claim 2, wherein the core separating mechanism comprises: including dividing nuclear spout (44) of fixing in frame (33) through the bolt slope, divide nuclear spout (44) to be located and get jujube board (15) under, guarantee that the jujube meat and the jujube pit after the separation just fall into and divide nuclear spout (44) in, divide the one end that is close to the top on nuclear spout (44) still to be equipped with line slot (46), be equipped with under line slot (46) and store frame A (43), store frame A (43) and be used for the splendid attire to follow the jujube pit that line slot (46) separated, be equipped with under the export of the other end of nuclear spout (44) and store frame B (45), be used for collecting clean jujube meat.

8. The machine for punching and coring green dates as claimed in claim 2, wherein a box body (2) is further arranged on the outer side of the rack (33), the box body (2) is fixed on the rack (33) through bolts and used for protecting parts in the box body (2) and ensuring safety, four universal wheels (4) are arranged at the lower end of the box body, and the universal wheels (4) are matched with a handle (3) arranged on one side of the box body (2) to drive the device to move smoothly.

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