CN214358539U

CN214358539U - Spill-proof rice bin-dividing conveying device

Info

Publication number: CN214358539U
Application number: CN202120417850.7U
Authority: CN
Inventors: 郑生军
Original assignee: Hubei Wanfuxiang Rice Industry Co ltd
Current assignee: Hubei Wanfuxiang Rice Industry Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-08
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to a rice processing field discloses a rice of anti-overflow is leaked divides storehouse conveyer, including frame, conveyer belt, travelling car, the travelling car includes that the transportation is put up, slide mechanism, transportation are put up and is provided with anti-overflow mechanism, and anti-overflow mechanism is including setting up at the bearing roller support of transportation frame upside, setting a plurality of bearing roller group on bearing roller support, setting adjustment mechanism who is connected with bearing roller group on bearing roller support, and adjustment mechanism's one end still is provided with lazytongs, the utility model has the advantages of it is following and effect: can adjust the recess degree of depth and the width that the bearing roller group formed through adjustment mechanism to can satisfy the conveying of different conveyer belts or different materials, can also come the synchro-control bearing roller group through lazytongs simultaneously, can prevent that bearing roller group from adjusting the phenomenon emergence that the inequality and make the conveyer belt sideslip, have application range wide, prevent the overflow effect of leaking.

Description

Spill-proof rice bin-dividing conveying device

Technical Field

The utility model relates to a rice processing technology field, in particular to spill-proof rice divides storehouse conveyer.

Background

The rice is prepared by the working procedures of cleaning, hulling, milling, finishing and the like, contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by a human body, and is a main food for people in most regions of China. The storehouse is stored to the rice can be conveyed to different grades of rice through conveyer after processing is hierarchical, and the rice is too much if the rice outflow in data send process, and the rice is easy to be followed the conveyer belt upper surface and is fallen off in the data send process, not only can cause the loss of rice, need not to clear up the rice that falls off ceaselessly, can cause the rice pollution among the cleaning process.

The utility model discloses a chinese utility model patent that grant publication number is CN207121187U discloses a rice transfer trolley, and the conveyer belt slope in this dolly is steeper to make the rice retreat for the conveyer belt easily at rice promotion in-process, simultaneously, can make the rice slide to the both sides of conveyer belt in the conveyer belt data send process of tiling, thereby make the edge overflow of rice board conveyer belt leak out easily, cause the loss of rice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent rice warehouse sharing conveyer of excessive hourglass has application range wide, prevents the excessive hourglass effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rice that anti-overflow leaks divides storehouse conveyer which characterized in that: the conveying device comprises a rack, a conveying belt arranged on the rack, and a moving trolley arranged above the conveying belt, wherein the moving trolley comprises a conveying frame, a sliding mechanism arranged on the conveying frame and connected with the rack in a sliding manner, a lifting roller rotatably arranged on the conveying frame, a reset roller with the height lower than that of the lifting roller, and a conveying bin positioned on the conveying frame and close to one end of the lifting roller; the conveying belt is S-shaped and wound between the lifting roller and the reset roller, the anti-overflow mechanism is arranged on the conveying frame and comprises a carrier roller support arranged on the upper side of the conveying frame, a plurality of carrier roller groups arranged on the carrier roller support and contacted with the conveying belt, and an adjusting mechanism arranged on the carrier roller support and connected with the carrier roller groups.

Through adopting above-mentioned technical scheme, convey the rice on the travelling car by the conveyer belt, because the action of gravity of rice self, can push down the conveyer belt to make the middle part undercut of conveyer belt, the contact of conveyer belt and bearing roller group can make the conveyer belt form the cell type structure, can prevent that the phenomenon that the side edge of rice from the conveyer belt spills over from taking place, adopt the use that the structure can make the conveyer belt of different width to adjust the structure simultaneously, have application range extensively, prevent the effect of overflow and leak.

The utility model discloses a further set up to: the carrier roller set comprises a first carrier roller horizontally arranged in the middle of the carrier roller set and two second carrier rollers hinged to two ends of the first carrier roller respectively, and two ends, far away from the first carrier roller, of the two second carrier rollers are connected with an adjusting mechanism respectively.

Through adopting above-mentioned technical scheme, the equal downward sloping of one end that two second bearing rollers are close to first bearing roller to form the cell type structure between messenger's first bearing roller and two second bearing rollers, articulate mutually between first bearing roller and the second bearing roller, can make things convenient for the condition of groove angle and agree with adjustment mechanism's regulatory action.

The utility model discloses a further set up to: adjustment mechanism is including setting up the rotation seat at bearing roller support below both ends, rotate and connect two lead screw, sliding connection on the rotation seat are in two reverse motion's of lead screw nut, vertical connection respectively are two support frame on the lead screw nut, two the support frame respectively with two the second bearing roller is articulated mutually, the bar hole has been seted up on the bearing roller support, the lead screw nut is followed the bar hole slides, the one end of lead screw is provided with lazytongs.

By adopting the technical scheme, the two screw rod nuts which move in opposite directions can move inwards or outwards by rotating the screw rod, when the other four-bar nut moves inwards, the width between the two second carrier rollers is reduced, the angle formed between the second carrier rollers is larger, when a conveying belt is suitable to be narrow, the two second carrier rollers on the supporting frame can be driven by the screw rod nuts to contract in opposite directions and have larger inclination angles, the downward recession is deeper, the phenomenon that the granular materials overflow and leak from the edge of the conveying belt due to the narrow conveying belt can be prevented, when the conveying belt is wider, the screw rod is rotated to drive the two opposite screw rod nuts to move outwards, the distance between the upper sides of the two second carrier rollers is widened, meanwhile, the downward recession angle of the conveying belt is reduced, the condition that the wider conveying belt can convey more materials is met, meanwhile, the overflow of the materials can also be prevented, when the conveyed materials are non-granular materials, the conveyor belt can be in a flat state only by enabling the first carrier roller and the two second carrier rollers to form a straight line.

The utility model discloses a further set up to: the synchronous mechanism comprises a first gear fixedly arranged at the end part of the screw rod, a toothed chain meshed with the first gear, and a first motor connected with the first gear on the screw rod at the end part of the transport frame, and the first motor drives the first gear to drive the screw rod to rotate.

Through adopting above-mentioned technical scheme, rotate through the gear of motor drive edge, the gear drives other toothed chain through the toothed chain and rotates to make every lead screw on the transportation frame can both synchronous pivoted effect, further make each bearing roller group can both reach the effect of deciding width, angle degree, prevent that bearing roller group width is different or the angle is different and make the phenomenon of conveyer belt off tracking take place.

The utility model discloses a further set up to: and a plurality of guide wheels are arranged on two sides of the transportation frame.

Through adopting above-mentioned technical scheme, the guide pulley on conveyer belt both sides can prevent that the conveyer belt from taking place the phenomenon of lopsidedness, if the rice takes place the lopsidedness on the conveyer belt, because conveyer belt both sides atress is inhomogeneous, can make the conveyer belt take place the skew on the transfer roller, lead to the direction of transfer of rice to take place the skew, serious probably can make the conveyer belt drop from the transfer roller, and the setting of guide pulley can block the conveyer belt and outwards squint not, reaches the security and the stability that have improved the device.

The utility model discloses a further set up to: the rice guide mechanism comprises a rice guide box arranged on the side face of the rack and a rice guide pipe connected to the lower end of the rice guide box.

Through adopting above-mentioned technical scheme, the rice that is conveyed in the conveying storehouse by the conveyer belt is through distributing in the rice storehouse of the different grades of rice guide device direction in the frame, and this mode side classifies in grades the rice of different grades, and is simple convenient.

The utility model discloses a further set up to: slide mechanism includes fixed connection and is in motor two on the transportation frame, connect output shaft on the motor two, with the parallel driving shaft of output shaft and driven shaft, be provided with gear two on output shaft, driving shaft and the driven shaft relatively, the cover is equipped with the chain on the gear two, the output shaft with the both ends of driven shaft are provided with the pulley, pulley sliding connection is in the frame.

Through adopting above-mentioned technical scheme, motor two drive output shaft rotates, and the homonymy is fixed and is driven the driven shaft through the chain and also take place to rotate at the gear two of output shaft and driven shaft, and the pulley sliding connection at output shaft and driven shaft both ends is in the frame, and the travelling car is fixed to pass through transportation frame fixed connection on slide mechanism, and the motion of dolly in the frame just can be realized to this mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with a plurality of bearing roller groups on the transportation frame to make the rice can not make the conveyer belt shake the drive belt outside because conveyer's vibration in the conveyer belt data send process because the gravity of rice and the bearing force of second bearing roller can make the conveyer belt form undercut, and can also make the upper portion of the first bearing roller that the rice all concentrated, make the conveying that the rice can concentrate more, prevent that the phenomenon of rice overflow hourglass from taking place.

2. The utility model arranges an adjusting mechanism which can adjust the downward sinking angle and the width of the carrier roller on the carrier roller bracket, meanwhile, the width between the two second carrier rollers can be adjusted by the adjusting mechanism to adapt to the application of the conveyor belts with different widths, by rotating the lead screw, the two lead screw nuts moving in opposite directions move inwards or outwards, when the other four-bar nut moves inwards, the width between the two second carrier rollers is reduced, the angle formed between the second carrier rollers is larger, the conveyor belt is suitable to be narrower, when the conveyor belt is wider, the screw rod is rotated to drive the two reverse screw rod nuts to move outwards, the distance between the upper sides of the two second carrier rollers is widened, when the material of conveying is non-granule material, only need form the straight line between first bearing roller and the two second bearing rollers, just can make the conveyer belt be in the leveling state, practical wide range.

3. The utility model discloses set up at adjustment mechanism's tip and make each lead screw can both rotate lazytongs in step, rotate through two gears at motor drive edge, the gear is two through the toothed chain drive other toothed chain and rotates to make each lead screw on the transportation frame can both rotate effect in step, further make each bearing roller group can both reach the effect of deciding width, angle, prevent that the bearing roller group width is different or the angle is different and make the phenomenon of conveyer belt off tracking take place.

4. The utility model discloses a set up the travelling car on the conveyer belt to set up in the frame and conveyed the rice guide mechanism in corresponding rice storehouse, through the position of control travelling car on the conveyer belt, can realize that the rice of different progression adopts single conveyer belt just can realize the transportation function in different rice storehouses, and this mode is simple convenient, leads simultaneously in the rice guide effect of rice guide mechanism to the transportation rice can make the accurate conveying rice storehouse of rice of individual rank.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a partial structural view of the sliding mechanism in the present embodiment;

FIG. 3 is a schematic view of a partial structure of the mobile cart according to the embodiment;

fig. 4 is a schematic structural view of the spill prevention mechanism of the present embodiment.

In the figure, 1, a frame; 2. a conveyor belt; 3. moving the trolley; 31. a transport rack; 32. a lifting roller 33 and a reset roller; 34. a transfer bin; 4. an anti-overflow mechanism; 41. a carrier roller bracket; 411. a strip-shaped hole; 42. a carrier roller set; 421. a first carrier roller; 422. a second carrier roller; 5. an adjustment mechanism; 51. a rotating seat; 52. a screw rod; 53. a feed screw nut; 54. a support frame; 6. a synchronization mechanism; 61. a first gear; 62. a toothed chain; 63. a first motor; 7. a guide wheel; 8. a rice guide box; 81. a rice guide pipe; 9. a sliding mechanism; 91. a second motor; 92. an output shaft; 93. a drive shaft; 94. a driven shaft; 95. a second gear; 96. a chain; 97. a pulley.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Embodiment, as shown in fig. 1, fig. 2, and fig. 3, an anti-overflow rice separate bin conveying device comprises a frame 1, a conveying belt 2 for conveying rice is arranged on the frame 1, a moving trolley 3 is arranged above the conveying belt 2, the moving trolley 3 comprises a conveying frame 31 connected with the frame 1 in a sliding manner through a sliding mechanism 9, a lifting roller 32 rotatably arranged on the conveying frame 31, a reset roller 33 with a height lower than that of the lifting roller 32, the distance between the reset roller 33 and the conveying bin 34 is larger than that between the lifting roller 32 and the conveying bin 34, and the conveying bin 34 arranged at one end of the conveying frame 31 close to the lifting roller 32, the conveying belt 2 is wound between the lifting roller 32 and the reset roller 33 in an S shape, an anti-overflow mechanism 4 is further arranged on the conveying frame 31, the anti-overflow mechanism 4 comprises a supporting roller bracket 41 arranged at the upper side of the conveying frame 31, a plurality of supporting roller groups 42 are arranged on the supporting roller bracket 41, and the adjusting mechanism 5 is arranged on the carrier roller bracket 41 and connected with the carrier roller group 42, four guide wheels 7 are arranged on two sides of the conveying frame 31, the guide wheels 7 can prevent the conveying belt 2 from deviating, a rice guide box 8 is arranged on the side surface of the frame 1, and a rice guide pipe 81 which is the same as that of each rice bin is connected below the rice guide box 8.

As shown in fig. 2, the sliding mechanism 9 includes two driving shafts 93 and two driven shafts 94 arranged in parallel, pulleys 97 are fixedly connected to two ends of the driving shafts 93 and the driven shafts 94, the pulleys 97 are slidably connected to the frame 1, two gears 95 are oppositely arranged on the driving shafts 93 and the driven shafts 94, the two gears 95 are connected through a chain 96, one end of the output shaft 92 is connected with a second motor 91, the second motor 91 drives the output shaft 92 to rotate, the output shaft 92 drives the driving shafts 93 and the driven shafts 94 to rotate through the gears 95 and the chain 96, so that the moving trolley 3 can slide on the conveyor belt 2,

as shown in fig. 3 and 4, the idler set 42 is composed of a first idler 421 in the middle and two second idler 422 sets 42 hinged to two ends of the first idler 421, and two ends of the two second idlers 422 far away from the first idler 421 are respectively connected to the adjusting mechanism 5. Adjustment mechanism 5 is including setting up the seat 51 that rotates at bearing roller support 41 below both ends, it has a lead screw 52 to rotate on two seat 51 to rotate, sliding connection has two reverse motion's lead screw 52 nut on lead screw 52, be connected mutually through support frame 54 between another lead screw nut and two second bearing rollers 422, it is articulated mutually between support frame 54 and the second bearing roller 422, bar hole 411 has been seted up on bearing roller support 41, lead screw nut can slide on bearing roller support 41 along bar hole 411, one end at lead screw 52 is provided with the lazytongs 6 of the synchronous pivoted of a plurality of lead screws 52 of control.

As shown in fig. 3 and 4, the synchronizing mechanism 6 includes first gears 61 fixedly disposed at the ends of the screw rods 52, a toothed chain 62 is disposed at the end of each screw rod, all the first gears 61 are engaged with each other, and a first motor 63 is connected to each of the first gears 61 at the outermost side of the transportation frame 31, and the first motor can drive one of the first gears 61 to rotate, so that the other first gears 61 are driven by the toothed chain 62 to rotate synchronously, and finally, each screw rod can rotate synchronously, so that the idler group 42 can achieve the effect of synchronous adjustment.

The operating principle of the anti-overflow and anti-leakage rice bin-separating conveying device is as follows: before the rice is conveyed into a bin, the width and the groove depth of the carrier roller group 42 are adjusted firstly through the size and the width of the conveyor belt 2, the first motor 63 drives the gear to rotate, the first gear 61 drives the first gears 61 to rotate through the toothed chain 62, so that each screw rod 52 can rotate, the screw rods 52 can drive the four-bar nuts to synchronously rotate, two opposite four-bar nut arcs are inwards close to or outwards far away from each other, the angle between the two second carrier rollers 422 and the first carrier roller 421 is reduced or increased, the distance between the two second carrier rollers 422 is reduced or increased, so that the carrier roller group 42 is adjusted, the rice is conveyed after the adjustment is finished, the rice can be sunken downwards on the conveyor belt 2 due to the action of gravity, the rice can be concentrated in the middle of the conveyor belt 2 due to the shape of the grooves of the carrier roller group 42 and is not dispersed to the edge of the conveyor belt 2, can prevent that the rice from spilling hourglass, rethread slide mechanism 9 slides travelling car 3 in the rice guiding mechanism of corresponding rank, it falls into conveying storehouse 34 after conveying the top of transport frame 31 with the rice through lifting roll 32, conveying storehouse 34 again with the rice water conservancy diversion in the rice box 8 of leading that lies in frame 1 side, the rethread leads in rice pipe 81 of rice box 8 below conveys different rice storehouses with the rice of different ranks, the device has and has the application range extensively, prevent the overflow hourglass effect.

Claims

1. The utility model provides a rice that anti-overflow leaks divides storehouse conveyer which characterized in that: the device comprises a rack (1), a conveyor belt (2) arranged on the rack (1), and a moving trolley (3) arranged above the conveyor belt (2), wherein the moving trolley (3) comprises a transport frame (31), a sliding mechanism (9) arranged on the transport frame (31) and connected with the rack (1) in a sliding manner, a lifting roller (32) rotatably arranged on the transport frame (31), a reset roller (33) with the height lower than that of the lifting roller (32), and a conveying bin (34) positioned on one end of the transport frame (31) close to the lifting roller (32); conveyer belt (2) are the S type and around connecing between lift roller (32) and reset roller (33), be provided with anti-overflow mechanism (4) on transportation frame (31), anti-overflow mechanism (4) are in including setting up bearing roller support (41), the setting of transportation frame (31) upside are in a plurality of bearing roller group (42), setting are in on bearing roller support (41) with adjustment mechanism (5) that bearing roller group (42) are connected on bearing roller support (41).

2. The overflow-proof rice bin-sorting conveying device as claimed in claim 1, wherein: the carrier roller group (42) comprises a first carrier roller (421) horizontally arranged in the middle of the carrier roller group (42) and two second carrier rollers (422) hinged to two ends of the first carrier roller (421), and two ends, far away from the first carrier roller (421), of the two second carrier rollers (422) are connected with the adjusting mechanism (5) respectively.

3. The overflow-proof rice bin-sorting conveying device as claimed in claim 2, wherein: adjustment mechanism (5) are including setting up rotation seat (51), the rotation connection at bearing roller support (41) below both ends are two lead screw (52), sliding connection on rotation seat (51) are in lead screw (52) nut, the vertical connection respectively of two reverse motion of lead screw (52) are two support frame (54) on lead screw (52) nut, two support frame (54) respectively with two second bearing roller (422) are articulated mutually, bar hole (411) have been seted up on bearing roller support (41), lead screw (52) nut is followed bar hole (411) slide, the one end of lead screw (52) is provided with lazytongs (6).

4. The overflow-proof rice bin-dividing conveying device as claimed in claim 3, wherein: the synchronous mechanism (6) comprises a first gear (61) fixedly arranged at the end part of the screw rod (52), a toothed chain (62) meshed with the first gear (61), and a first motor (63) connected with the first gear (61) on the screw rod at the end part of the transport frame (31), wherein the first motor (63) drives the first gear (61) to drive the screw rod (52) to rotate.

5. The overflow-proof rice bin-sorting conveying device as claimed in claim 1, wherein: and a plurality of guide wheels (7) are arranged on two sides of the transportation frame (31).

6. The overflow-proof rice bin-sorting conveying device as claimed in claim 1, wherein: the rice guide device is characterized in that a plurality of rice guide mechanisms are arranged on the side face of the rack (1), and each rice guide mechanism comprises a rice guide box (8) arranged on the side face of the rack (1) and a rice guide pipe (81) connected to the lower end of the rice guide box (8).

7. The overflow-proof rice bin-sorting conveying device as claimed in claim 1, wherein: slide mechanism (9) are including fixed connection motor two (91), connection on transportation frame (31) output shaft (92) on motor two (91), with driving shaft (93) and driven shaft (94) that output shaft (92) are parallel, be provided with gear two (95) on output shaft (92), driving shaft (93) and driven shaft (94) relatively, the cover is equipped with chain (96) on gear two (95), output shaft (92) with the both ends of driven shaft (94) are provided with pulley (97), pulley (97) sliding connection be in on frame (1).