CN216334016U

CN216334016U - Egg holds in palm loading attachment

Info

Publication number: CN216334016U
Application number: CN202122372779.8U
Authority: CN
Inventors: 吴凤明; 王桐; 王辉; 李景龙; 刘付; 张雪成; 杨梦朝
Original assignee: Tianjin Guangyuan Livestock And Poultry Breeding Co ltd
Current assignee: Tianjin Guangyuan Livestock And Poultry Breeding Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-19
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses an egg tray feeding device, which relates to the technical field of poultry egg packaging equipment and comprises a case, wherein a chain conveyor is arranged in the case, an egg tray storage rack is arranged at the upper part of the feeding end of the case corresponding to the chain conveyor, a plurality of upper clamping trays are arranged on the two sides of the egg tray storage rack in a sliding manner, lower clamping trays which are arranged in a staggered manner with the upper clamping trays are arranged on the two sides of the egg tray storage rack in a sliding manner, a driving mechanism for driving the upper clamping trays and the lower clamping trays to move alternately is arranged in the case, a plurality of support rods for supporting the egg trays are fixed below the egg tray storage rack, a push plate is arranged on the support rods in a sliding manner, and an air cylinder with an extending end fixedly connected with the push plate is fixedly arranged in the case. The egg tray feeding device is convenient and reliable to use, and the stacked egg trays are sequentially fed through the alternative movement of the upper clamping tray and the lower clamping tray.

Description

Egg holds in palm loading attachment

Technical Field

The utility model relates to the technical field of poultry egg packaging equipment, in particular to an egg tray feeding device.

Background

The modern breeding industry is continuously developed towards a large-scale and intensive mode, the large-scale development of the breeding industry determines the large-scale space of a breeding henhouse and the large quantity of hencoops, a large number of chicken flocks produce eggs in the hencoops in a centralized mode, and then the eggs are transported, cleaned, screened, collected, boxed and the like in a centralized mode through a production line; in the process of mechanized packaging production of poultry eggs, people often use an improved chain conveyor to transport empty egg trays to an egg loading station for egg loading operation.

The prior Chinese utility model with the publication number of CN210213891U discloses an egg tray conveying device, which consists of a chain conveyor and an egg tray storing machine; an egg support storage machine is installed at one end of the chain conveyor in an overline mode; the egg tray storing and placing machine consists of an overline box body, an egg tray supporter, a driving chain wheel and a reversing double-row chain wheel; two groups of egg support supporters are symmetrically arranged on the cross-line box body at two sides of the chain conveyor; the top end of the overline box body is provided with a driving chain wheel through an overline motor; a reversing double-row chain wheel is symmetrically arranged below the driving chain wheel; the driving chain wheel is meshed with the reversing double-row chain wheel; the reversing double-row chain wheel is connected with the egg support supporter at one side through the transmission chain.

Adopt above-mentioned technical scheme, the during operation, the staff holds in the palm the egg and places egg in proper order on holding in the palm the eyelidretractor, then carries in proper order through chain conveyor, but in the in-service use process, because the egg holds in the palm all to pile up the pile-up and put in good order, the staff holds in the palm the operation of placing egg on holding in the palm the eyelidretractor with the egg in proper order, and intensity of labour is great, influences the production efficiency of enterprise.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an egg tray feeding device, which utilizes the alternative motion of an upper clamping tray and a lower clamping tray to sequentially feed stacked egg trays, so that the stacked egg trays can be directly placed in an egg tray storage rack, the labor intensity of workers is effectively reduced, and the production efficiency of enterprises is improved.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides an egg holds in palm loading attachment, includes the quick-witted case, quick-witted incasement portion is provided with chain conveyor, quick-witted case corresponds chain conveyor feeding one end upper portion and is provided with egg support storage rack, egg support storage rack both sides all slide and are provided with a plurality of upper callipers and hold in the palm, egg support storage rack both sides all slide be provided with upper callipers hold in the palm the lower card that the dislocation set held in the palm, quick-witted incasement is provided with the drive mechanism that the drive upper callipers held in the palm with lower card holds in the palm alternate motion, egg support storage rack below is fixed with a plurality of vaulting poles that support egg and hold in the palm, the vaulting pole slides on and is provided with the push pedal, quick-witted incasement fixation is provided with the cylinder that stretches out the end and link firmly with the push pedal.

By adopting the technical scheme, before work, a worker places the stacked egg trays into the egg tray storage rack, and the egg tray storage rack at the lowest layer is abutted against the lower clamping tray; during operation, actuating mechanism drives the card and holds in the palm the slip and support the egg of tight lower floor egg support top and hold in the palm the back, just hold in the palm downside roll-off from lower floor egg with the lower card that last card held in the palm synchronous motion, egg holds in the palm and drops to the vaulting pole on, the cylinder drives push pedal propelling movement to chain conveyor department and accomplishes the transportation, through this kind of mode, the realization holds in the palm the operation of interval unloading in proper order to the egg that piles up the setting, thereby make the staff can directly practice the material loading operation that piles up the egg support, reduce staff's the amount of labour, the reliability that the improvement device used.

The utility model is further configured to: the driving mechanism comprises a rotating shaft which is rotatably arranged in the case, a plurality of driving wheels are fixed on the rotating shaft at intervals, sliding rods which are in sliding fit with the case are arranged on the upper clamping support and the lower clamping support, and connecting rods which are in hinged fit with the driving wheels are hinged to the end parts of the sliding rods; and the case is provided with a transmission mechanism for driving the rotating shaft to rotate back and forth along with the push plate.

By adopting the technical scheme, when the material is discharged, the rotating shaft rotates in the forward direction, the driving wheel rotates in the forward direction at the moment, and the upper clamping support and the lower clamping support are driven by the connecting rod to slide in opposite directions, wherein the upper clamping support is close to the egg support and tightly supports the egg support, and the lower clamping support is far away from the egg support and enables the clamping support at the lowest layer to fall onto the support rod; after the blanking is finished, the rotating shaft rotates reversely, the driving wheel rotates reversely, at the moment, the lower clamping support moves to the lower side of the egg support, and then the upper clamping support gradually keeps away from the egg support, so that the egg support falls onto the lower clamping support.

The utility model is further configured to: the transmission mechanism comprises a driving shaft which is rotatably arranged in the case, a spiral groove is formed in the outer wall of the driving shaft, transmission arms are fixedly arranged at two ends of the push plate, a sliding sleeve which is in sliding fit with the driving shaft is fixed on each transmission arm, a guide pillar which is in sliding fit with the spiral groove is fixedly arranged in each sliding sleeve, and gears which are meshed with each other are respectively fixed at the end of the driving shaft and the end of the rotating shaft.

By adopting the technical scheme, the air cylinder extends out to drive the push plate to push the stay bar to the chain conveyor, the push plate drives the sliding sleeve to move on the driving shaft through the transmission arm, the guide pillar is matched with the spiral groove to drive the driving shaft to rotate, the driving shaft drives the rotating shaft to rotate through the gear to further drive the upper clamping support to be away from the egg support, and the lower clamping support moves to the position below the egg support; when the cylinder contracts, the driving shaft is driven to rotate reversely through the matching of the sliding sleeve, the stud and the spiral groove, the rotating shaft is further driven to rotate reversely, the egg above the clamping head is held by the upper clamp at the moment, the lower clamp is held by the lower clamp and is separated from the egg support at the lowest layer, and therefore the egg support at the lowest layer drops onto the supporting rod.

The utility model is further configured to: the upper clamping support is provided with a sleeve in sliding fit with the sliding rod in a forming mode, and an elastic piece is fixedly arranged between the interior of the sleeve and the end portion of the sliding rod.

Through adopting above-mentioned technical scheme, utilize the last card that elasticity set up to hold in the palm, can effectively cushion last card on the one hand and hold in the palm, prevent to go up the card and hold in the palm the too big damage that causes of pretightning force between the egg, on the other hand can delay the time that the card held in the palm and egg support separation as far as, ensures that the egg holds in the palm and drops steadily to holding in the palm under to, improves the reliability that the device used.

The utility model is further configured to: the egg holds in the palm stores up the fixed limiting plate that is provided with in one side that is close to chain conveyor of frame, the egg holds in the palm stores up the frame and keeps away from limiting plate one side and slides and be provided with the balladeur train, all fixed a plurality of gag lever posts that are provided with on balladeur train and the egg holds in the palm stores up the frame, the egg holds in the palm and stores up and is provided with the locking mechanism who is used for locking the balladeur train on the frame.

Through adopting above-mentioned technical scheme, during the use, can make things convenient for the staff to carry out clearance adjustment through the relative position between balladeur train adjustment gag lever post and the limiting plate on the one hand to the egg that adapts to different specifications holds in the palm the spacing operation of unloading, on the other hand, balladeur train and the gag lever post that slides and set up can make things convenient for the staff to carry out the material loading operation that the egg held in the palm, improve the convenience that the device used.

The utility model is further configured to: the locking mechanism comprises a locking handle in threaded connection with the egg supporting and storing frame, and a sliding groove in sliding fit with the locking handle is formed in the sliding frame.

Through adopting above-mentioned technical scheme, when needs remove the balladeur train, only need the pine take off the locking handle and adjust the relative position between balladeur train and the spacing through the spout to the locking handle.

The utility model is further configured to: the chain conveyor comprises a plurality of conveying chains arranged in the case side by side, a plurality of supporting plates are fixed on the conveying chains at intervals, and trapezoidal bosses are fixedly arranged at the positions corresponding to the gaps of the conveying chains in the case.

By adopting the technical scheme, when the egg tray lifting device works, the driving chain drives the supporting plate to lift the egg tray from the lower part of the supporting rod, the edge of the egg tray is in butt fit with the trapezoidal boss, so that the egg tray is turned over to the supporting plate on the front side under the action of friction force until the other end of the chain conveyor is laid flat for blanking; through this kind of mode, realize the vertical transport that the egg held in the palm, can more save space, realize the turn-over that the egg held in the palm simultaneously to make the egg hold in the palm to invert put into the egg and hold in the palm the storage rack, guarantee that the egg holds in the palm the planomural and hold in the palm the butt with lower card, improve the lower card and hold in the palm the stability of accepting to the egg, improve the reliability that the device used.

In conclusion, the beneficial technical effects of the utility model are as follows:

(1) the upper clamping support and the lower clamping support alternately move to sequentially feed the stacked egg supports, so that the stacked egg supports can be directly placed in the egg support storage rack, the labor intensity of workers is effectively reduced, and the production efficiency of enterprises is improved;

(2) the upper clamping support is elastically arranged, so that the egg support is prevented from being damaged by the upper clamping support, the time for separating the upper clamping support from the egg support can be effectively prolonged, the egg support is stably supported by the lower clamping support, and the use reliability of the device is improved;

(3) utilize balladeur train and gag lever post, can make things convenient for the staff to carry out the batch material loading operation that the egg held in the palm, improve the convenience that the device used.

Drawings

FIG. 1 is an axial schematic view of the overall structure of one embodiment of the present invention;

FIG. 2 is a schematic view of an embodiment of the present invention, with a portion of the chassis removed, showing the connection relationship between the components inside the chassis;

fig. 3 is a schematic cross-sectional view of an upper card holder and a lower card holder portion according to an embodiment of the present invention, showing a relative positional relationship between the upper card holder and the lower card holder.

Reference numerals: 1. a chassis; 2. a chain conveyor; 201. a conveying chain; 202. a drive shaft; 203. a sprocket; 204. a motor; 205. a support plate; 3. a trapezoidal boss; 4. egg supporting and storing racks; 5. a limiting plate; 6. a carriage; 7. a limiting rod; 8. locking the handle; 9. a chute; 10. a stay bar; 11. pushing the plate; 12. a cylinder; 13. mounting a card holder; 14. a lower card support; 15. a rotating shaft; 16. a drive wheel; 17. a slide bar; 18. a sleeve; 19. an elastic member; 20. a connecting rod; 21. a drive shaft; 22. a helical groove; 23. a drive arm; 24. a sliding sleeve; 25. a guide post; 26. a gear.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawing 1, the egg tray feeding device comprises a case 1, wherein the case 1 can be of a cuboid box structure, a chain conveyor 2 is arranged inside the case 1, the chain conveyor 2 comprises three conveying chains 201 arranged in the case 1 side by side, two transmission shafts 202 are arranged in the case 1 in a rotating mode, three chain wheels 203 matched with the conveying chains 201 in a meshed mode are fixedly arranged on the transmission shafts 202, a motor 204 fixedly connected with one of the transmission shafts 202 is fixedly arranged on the case 1, a plurality of supporting plates 205 are fixedly arranged on the conveying chains 201 along the circumferential direction of the conveying chains at uniform intervals, and trapezoidal bosses 3 are fixedly arranged in the case 1 corresponding to gaps of the conveying chains 201.

Case 1 corresponds 2 feeding one end upper portions of chain conveyor and is provided with egg support storage rack 4, egg support storage rack 4 is close to 2 one side of chain conveyor and fixedly is provided with limiting plate 5, egg support storage rack 4 keeps away from limiting plate 5 one side and slides along 1 length direction of case and is provided with balladeur train 6, balladeur train 6 can be L type frame column structure, all fixedly on balladeur train 6 and the egg support storage rack 4 be provided with a plurality of gag lever posts 7, gag lever post 7 is the slope rod column structure that upper portion turned up, be provided with the locking mechanical system who is used for locking balladeur train 6 on the egg support storage rack 4, locking mechanical system includes and holds in the palm the locking handle 8 that stores up 4 threaded connection with the egg, the shaping has and locks 8 sliding fit's spouts 9 of handle on the balladeur train 6.

Referring to fig. 1 and 2, a plurality of support rods 10 for supporting the egg holders are fixed below the egg holder storage rack 4, wherein the support rods 10 and the support plate 205 are arranged, a push plate 11 is slidably arranged on the support rods 10 along the length direction thereof, and an air cylinder 12 with an extending end fixedly connected with the push plate 11 is fixedly arranged in the case 1.

Referring to the attached drawings 2 and 3, a plurality of upper clamping supports 13 are arranged on two sides of the egg support storage rack 4 in a sliding manner along the length direction of the egg support storage rack, lower clamping supports 14 which are staggered with the upper clamping supports 13 are arranged on two sides of the egg support storage rack 4 in a sliding manner along the length direction of the egg support storage rack, and both the upper clamping supports 13 and the lower clamping supports 14 can be L-shaped plate-shaped structures; the lower clamping support 14 bears the lower surface of the egg support at the lowest layer, and the upper clamping support 13 tightly supports the egg support above the egg support at the lowest layer, so that the egg support above is prevented from falling off.

A driving mechanism for driving the upper card support 13 and the lower card support 14 to move alternately is arranged in the case 1; the driving mechanism comprises two rotating shafts 15 which are rotatably arranged at two sides of the width direction in the case 1, a plurality of driving wheels 16 are fixed on the rotating shafts 15 at intervals along the length direction of the rotating shafts, wherein the number of the driving wheels 16 is consistent with the sum of the number of the upper card holders 13 and the lower card holders 14 on one side where the driving wheels are located.

The side, away from the center line of the egg support storage rack 4, of each of the upper clamp support 13 and the lower clamp support 14 is provided with a sliding rod 17 in sliding fit with the case 1, each sliding rod 17 is of a rectangular rod-shaped structure, a sleeve 18 in sliding fit with the corresponding sliding rod 17 is formed on the upper clamp support 13, an elastic piece 19 is fixedly arranged between the inside of the sleeve 18 and the end of the corresponding sliding rod 17, each elastic piece 19 can be made of a spring, and the lower clamp support 14 is fixedly connected with the corresponding sliding rod 17. The upper clamping support 13 which is elastically arranged can buffer when tightly supporting the egg support, so that the egg support is prevented from being damaged; the separation time can be delayed when the egg tray is separated from the egg tray, the egg tray is ensured to stably drop onto the lower clamping tray 14, and the use reliability of the device is improved.

One end of the sliding rod 17 close to the driving wheel 16 is hinged with a connecting rod 20 which is hinged with the driving wheel 16; the connecting rod 20 hinged with the upper slide bar 17 of the upper card holder 13 is hinged with the upper part of the corresponding driving wheel 16, and the connecting rod 20 hinged with the upper slide bar 17 of the lower card holder 14 is hinged with the lower part of the corresponding driving wheel 16. The connecting rods 20 corresponding to the upper card holder 13 and the lower card holder 14 are respectively hinged with the upper part and the lower part of the driving wheel 16, so that the rotating shaft 15 rotates in one direction to complete the alternating motion of the upper card holder 13 and the lower card holder 14.

The case 1 is provided with a transmission mechanism which drives the rotating shaft 15 to rotate back and forth along with the push plate 11; the transmission mechanism comprises two driving shafts 21 which are rotatably arranged on two sides of the length direction in the case 1, spiral grooves 22 are formed in the outer wall of each driving shaft 21, transmission arms 23 are fixedly arranged at two ends of the length direction of the push plate 11, sliding sleeves 24 in sliding fit with the driving shafts 21 are fixed on the transmission arms 23, guide pillars 25 in sliding fit with the spiral grooves 22 are fixedly arranged inside the sliding sleeves 24, and gears 26 which are meshed with each other are fixed at the end parts of the driving shafts 21 and the rotating shafts 15 respectively.

The working principle of the embodiment is as follows: before work, a worker puts the stacked egg trays upside down into the egg tray storage rack 4, and the egg tray storage rack 4 at the lowest layer is abutted to the lower clamping tray 14; during feeding, the air cylinder 12 drives the push plate 11 to push the egg support on the support rod 10 to the chain conveyor 2, and at the moment, the drive chain rotates and completes the erection and the turnover of the egg support through the matching of the support plate 205 and the trapezoidal boss 3; the push plate 11 drives the rotating shaft 15 to rotate through the transmission mechanism, the rotating shaft 15 drives the lower clamping support 14 to move to the lower side of the lowermost egg support through the driving wheel 16 and the connecting rod 20, the elastically arranged upper clamping support 13 and the upper clamping support 13 synchronously move in the opposite direction, and the egg supports clamped by the upper clamping support 13 are loosened, so that the lowermost egg support falls onto the lower clamping support 14.

Then the cylinder 12 is contracted and reset, the push plate 11 drives the rotating shaft 15 to rotate through a transmission mechanism, the rotating shaft 15 drives the upper clamping support 13 to slide towards the middle part of the egg support storage rack 4 through the driving wheel 16 and the connecting rod 20 and tightly support the egg support above the lowermost egg support, then the lower clamping support 14 which synchronously moves with the upper clamping support 13 slides out from the lower side of the lowermost egg support, and the egg support falls onto the support rod 10; through this kind of mode, the realization is held in the palm the operation of interval unloading in proper order to the egg that piles up the setting to make the staff can directly pile up the material loading operation that the egg held in the palm, reduce staff's the amount of labour, improve the reliability that the device used.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an egg holds in palm loading attachment, includes quick-witted case (1), its characterized in that: the egg tray is characterized in that a chain conveyor (2) is arranged inside the case (1), the case (1) is provided with an egg tray storage rack (4) corresponding to the upper portion of the feeding end of the chain conveyor (2), a plurality of upper clamping supports (13) are arranged on the two sides of the egg tray storage rack (4) in a sliding mode, lower clamping supports (14) arranged in a staggered mode with the upper clamping supports (13) are arranged on the two sides of the egg tray storage rack (4) in a sliding mode, a driving mechanism used for driving the upper clamping supports (13) and the lower clamping supports (14) to move alternately is arranged in the case (1), a plurality of supporting rods (10) used for supporting the egg trays are fixed below the egg tray storage rack (4), a push plate (11) is arranged on the supporting rods (10) in a sliding mode, and an air cylinder (12) used for extending out and fixedly connecting the end with the push plate (11) is arranged on the case (1).

2. The egg tray feeding device according to claim 1, wherein: the driving mechanism comprises a rotating shaft (15) which is rotatably arranged in the case (1), a plurality of driving wheels (16) are fixed on the rotating shaft (15) at intervals, sliding rods (17) which are in sliding fit with the case (1) are arranged on the upper clamping support (13) and the lower clamping support (14), and connecting rods (20) which are in hinged fit with the driving wheels (16) are hinged to the end parts of the sliding rods (17); wherein, a transmission mechanism for driving the rotating shaft (15) to rotate back and forth along with the push plate (11) is arranged on the case (1).

3. The egg tray feeding device according to claim 2, wherein: the transmission mechanism comprises a driving shaft (21) which is rotatably arranged in the case (1), a spiral groove (22) is formed in the outer wall of the driving shaft (21), transmission arms (23) are fixedly arranged at two ends of the push plate (11), a sliding sleeve (24) which is in sliding fit with the driving shaft (21) is fixed on the transmission arms (23), a guide pillar (25) which is in sliding fit with the spiral groove (22) is fixedly arranged in the sliding sleeve (24), and gears (26) which are meshed with each other are respectively fixed at the end parts of the driving shaft (21) and the rotating shaft (15).

4. The egg tray feeding device according to claim 2, wherein: a sleeve (18) in sliding fit with the sliding rod (17) is formed on the upper clamping support (13), and an elastic piece (19) is fixedly arranged between the interior of the sleeve (18) and the end part of the sliding rod (17).

5. The egg tray feeding device according to claim 1, wherein: egg holds in palm stores up frame (4) and is close to fixed limiting plate (5) that is provided with in chain conveyor (2) one side, egg holds in the palm stores up frame (4) and keeps away from limiting plate (5) one side and slides and be provided with balladeur train (6), all fixed a plurality of gag lever posts (7) that are provided with on balladeur train (6) and the egg holds in the palm stores up frame (4), be provided with the locking mechanism who is used for locking balladeur train (6) on egg holds in the palm stores up frame (4).

6. The egg tray feeding device according to claim 5, wherein: locking mechanism includes with egg support storage rack (4) threaded connection's locking handle (8), the shaping has spout (9) with locking handle (8) sliding fit on balladeur train (6).

7. The egg tray feeding device according to claim 1, wherein: chain conveyor (2) include a plurality of conveying chain (201) that set up side by side in quick-witted case (1), the interval is fixed with a plurality of backup pads (205) on conveying chain (201), it all is fixed with trapezoidal boss (3) to correspond each conveying chain (201) clearance department in quick-witted case (1).