CN215438237U - Fruit box conveying device - Google Patents

Abstract

The utility model relates to a fruit box conveyor belongs to the conveying equipment field, and it includes the frame, the frame is the rectangle frame construction, be equipped with the conveyer belt that extends along frame length direction in the frame, frame end connection has blanking frame, blanking frame's up end slope sets up, blanking frame is the lower end in the one end of keeping away from the frame, blanking frame both ends are all rotated and are connected with along the pivot that blanking frame width direction extends, two the transmission is connected with the conveyor chain in the pivot, the axial direction parallel arrangement of conveyor chain along the pivot is two sets of, blanking frame's lower end is connected with the collection platform that the level set up. This application has uses manpower sparingly, convenient effect.

Description

Fruit box conveying device

Technical Field

The application relates to the field of conveying equipment, in particular to a fruit box conveying device.

Background

At present, the fruit box is a box body used for packaging apples. In apple packaging lines, the containers for packaging are typically transported by a conveyor belt.

The utility model discloses a correlation technique can refer to the utility model patent that the grant bulletin number is CN211197561U, it discloses a fruit case conveyor, including the frame with locate in the frame and the conveyer belt that extends along the length direction of frame, the both sides of conveyer belt are equipped with the wheel carrier, it is connected with a plurality of gyro wheels of arranging along the length direction of frame to rotate on the wheel carrier, and the axial of gyro wheel is parallel with the width direction of frame, the below of conveyer belt is equipped with rotates the turning block of being connected with the frame, the both sides of turning block be equipped with frame sliding connection's sliding seat, the both ends of turning block articulate respectively have one with sliding seat articulated connecting rod, set firmly on the sliding seat and drive actuating cylinder, drive actuating cylinder's piston rod to the turning block extend and with frame fixed connection, wheel carrier and sliding seat fixed connection.

In view of the above-mentioned related technologies, the applicant has found that after the fruit box filled with fruit is conveyed on the conveyor, the fruit box needs to be manually removed at the end of the conveyor, and because the weight of the fruit box is relatively large, a lot of manpower and physical force are consumed when the fruit box is removed, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of operation in the conveyor use, this application provides a fruit box conveyor.

The application provides a fruit box conveyor adopts following technical scheme:

the utility model provides a fruit box conveyor, includes the frame, the frame is the rectangle frame construction, be equipped with the conveyer belt that extends along frame length direction in the frame, frame end connection has down the work or material rest, the up end slope of work or material rest sets up down, the work or material rest is lower in the one end of keeping away from the frame down, the work or material rest both ends are all rotated and are connected with the pivot that extends along work or material rest width direction down, two the transmission is connected with conveying chain in the pivot, conveying chain sets up to two sets of along the axial direction parallel of pivot, the collection platform that the level set up is connected with to the lower end of work or material rest down.

Through adopting above-mentioned technical scheme, will fill with the fruit case of fruit and place on the conveyer belt during the use, the conveyer belt starts and carries the fruit case forward. Can continue to move to the lower feed frame when the fruit box moves to the drive belt tip on, the pivot rotates this moment, drives and carries the chain motion, can carry the fruit box to the direction of being close to the collection platform, collect the bench back when the fruit box moves, carry the fruit box again can, play convenient, laborsaving technological effect.

Optionally, two sets of horizontal pole that the level set up has set firmly between the conveyor chain, the horizontal pole extends along the width direction of blanking frame, be connected with the guardrail on the horizontal pole, the guardrail tip cover is established on the horizontal pole and is rotated with the horizontal pole and be connected, horizontal pole one side parallel has set firmly the bracing piece, be connected with spacing subassembly on the bracing piece.

Through adopting above-mentioned technical scheme, after the fruit box moved on the conveyor chain, the fruit box can produce the trend of slight lapse, and the fruit box extrudees the guardrail this moment, makes the guardrail take place to rotate, and then realizes the support to the fruit box, improves the stability of fruit box motion in-process. The limiting assembly can prevent the guardrail from rotating too greatly, and the technical effect of protecting the guardrail and the fruit box is achieved.

Optionally, the bracing piece sets up the one end that is close to the collection platform at the horizontal pole, spacing subassembly is including setting firmly the stop at the horizontal pole both ends, two the arc wall has all been seted up on the stop opposite flank, be equipped with the gag lever post on the stop, the gag lever post tip is inserted and is located in the arc wall and with stop sliding connection, the one end that the arc wall was kept away from to the gag lever post is rotated and is connected with first connecting rod, it is connected with the second connecting rod to rotate on the guardrail side, first connecting rod and second connecting rod are articulated.

Through adopting above-mentioned technical scheme, can drive first connecting rod when the guardrail rotates and rotate, and then promote the second connecting rod, make the second connecting rod rotate. The second connecting rod can drive the gag lever post and slide in the arc wall when rotating, and when the gag lever post slided to the arc wall tip, the guardrail just no longer took place to rotate, and then played and carried out spacing technological effect to the guardrail.

Optionally, the bracing piece sets up the one side that is close to the frame at the horizontal pole, spacing subassembly is including setting firmly the sleeve on the bracing piece, the perpendicular bracing piece axis of sleeve axis sets up, set firmly extension spring in the sleeve, extension spring has set firmly the stay cord along telescopic axial extension and extension spring tip, the stay cord tip has set firmly conveying chain, the guardrail tip has set firmly the gear, conveying chain is around establishing at gear surface and the other end and gear fixed connection.

Through adopting above-mentioned technical scheme, can drive gear revolve when the guardrail rotates, can make the conveying chain around establishing on the gear under the meshing effect this moment, can stimulate stay cord and extension spring during the conveying chain motion, when extension spring reached the biggest deformation volume, the guardrail just no longer rotated.

Optionally, a return spring is sleeved on the cross rod, one end of the return spring is fixedly connected with the cross rod, and the other end of the return spring is fixedly connected with the guardrail.

Through adopting above-mentioned technical scheme, can drive reset spring when the guardrail rotates and produce deformation, can restrict the turned angle of guardrail on the one hand, on the other hand reset spring resumes deformation can drive the guardrail and resume to original state.

Optionally, a cushion pad is fixedly arranged on the side surface of the guardrail.

Through adopting above-mentioned technical scheme, the blotter plays certain cushioning effect, has reduced the extrusion force that the fruit case side received, prevents that the fruit case from warping.

Optionally, the conveying channels are formed in the two sides of the conveying belt on the rack and comprise a plurality of parallel roller shafts, and the roller shafts are rotatably connected to the rack and extend along the width direction of the rack.

Through adopting above-mentioned technical scheme, when the fruit box was transmitted on the drive belt, the both ends of fruit box were contradicted on the roller, and the roller rotates the effect that plays auxiliary transportation fruit box.

Optionally, a convex block is fixedly arranged on the outer annular surface of the roller shaft.

By adopting the technical scheme, the projections increase the friction force between the bottom of the fruit box and the roll shaft, and prevent the fruit box from slipping in the conveying process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the fruit box conveyor is used, a fruit box filled with fruits is placed on the conveyor belt, and the conveyor belt is started to convey the fruit box forwards. When the fruit box moves to the end part of the transmission belt, the fruit box can continuously move to the blanking frame, at the moment, the rotating shaft rotates to drive the transmission chain to move, the fruit box can be transmitted to the direction close to the collecting table, and after the fruit box moves on the collecting table, the fruit box can be transported, so that the technical effects of convenience and labor saving are achieved;

2. after the fruit box moves to the conveying chain, the fruit box can generate a trend of slightly sliding downwards, the fruit box extrudes the guardrail at the moment, the guardrail rotates, the fruit box is supported, and the stability of the fruit box in the movement process is improved. The limiting assembly can prevent the guardrail from rotating too much, and the technical effect of protecting the guardrail and the fruit box is achieved;

3. the guardrail can drive reset spring when rotating and produce deformation, can restrict the turned angle of guardrail on the one hand, and on the other hand reset spring resumes deformation and can drive the guardrail and resume to original state.

Drawings

FIG. 1 is a schematic view of the overall structure of a fruit box conveying device in the embodiment of the application;

FIG. 2 is a schematic view of a part of the structure of a conveying device in the embodiment of the present application;

FIG. 3 is a schematic view showing the structure of a bump stopper in example 1;

FIG. 4 is a schematic view showing the structure of a protrusion limiting unit in embodiment 2.

Description of reference numerals: 1. a frame; 2. a conveyor belt; 3. a blanking frame; 4. a collection station; 5. a transfer channel; 51. a roll shaft; 511. a bump; 6. a synchronous belt; 7. a drive motor; 8. a rotating shaft; 9. a conveying gear; 10. a conveying chain; 11. a power motor; 12. a cross bar; 13. a guardrail; 14. a cushion pad; 15. a support bar; 16. a limiting component; 161. a stopper block; 1611. an arc-shaped slot; 162. a second link; 163. a first link; 164. a limiting rod; 165. a transmission gear; 166. a sleeve; 167. an extension spring; 168. pulling a rope; 169. a conveyor chain; 17. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses fruit box conveyor. Referring to fig. 1, a fruit box conveying device comprises a rack 1, wherein the rack 1 is of a rectangular frame structure formed by a plurality of vertically upward rack legs, a conveying belt 2 is connected above the rack 1, and the conveying belt 2 extends along the length direction of the rack 1 and conveys the fruit box. Frame 1 end connection has unloading frame 3, and the upper end of unloading frame 3 extends towards the direction slope of keeping away from frame 1 to the one end that unloading frame 3 kept away from frame 1 is lower end. The end part of the blanking frame 3 is connected with a horizontally arranged collecting table 4.

Referring to fig. 1, a fruit box containing fruit is placed on a conveyor belt 2, and the conveyor belt 2 is started to convey the fruit box to a direction close to a blanking frame 3. Can directly fall into on the work or material rest 3 when the fruit case moves 2 tip of conveyer belt to along the inclined plane downstream of work or material rest 3, finally move to collection platform 4, saved the process of artifical transport fruit case, practiced thrift a large amount of manpowers and time.

Referring to fig. 1 and 2, a conveying channel 5 is disposed on the rack 1 at both sides of the conveyor belt 2, and the conveying channel 5 is disposed parallel to the conveyor belt 2 and extends along the length direction of the conveyor belt 2. The conveying path 5 is composed of a plurality of roller shafts 51 arranged in parallel, and the roller shafts 51 are rotatably connected to the frame 1 and extend in the width direction of the frame 1. The roller shafts 51 are connected through a synchronous belt 6, and a driving motor 7 coaxially fixed with one of the roller shafts 51 is fixedly arranged on the frame 1.

Referring to fig. 1 and 2, when the fruit box is placed on the conveyor belt 2, the middle part of the bottom surface of the fruit box abuts against the conveyor belt 2, and both ends of the fruit box abut against the roller 51. The roller 51 can support the fruit box and prevent the fruit box from shaking. Meanwhile, the driving motor 7 drives the roll shafts 51 to rotate, and under the conveying action of the synchronous belt 6, the roll shafts 51 are driven to synchronously rotate, so that the fruit box can be conveyed in an auxiliary mode.

Referring to fig. 2, in order to prevent the fruit box from slipping during transportation, a protrusion 511 is fixedly provided on an outer circumferential surface of the roller shaft 51. The bumps 511 are fixedly arranged at equal intervals along the circumferential direction of the roller shaft 51, and each bump 511 extends along the axial direction of the roller shaft 51, so that the friction force between the roller shaft 51 and the bottom of the fruit box is increased.

Referring to fig. 1 and 2, the upper end face of the lower material frame 3 is rectangular, the two ends of the lower material frame 3 are rotatably connected with a rotating shaft 8 extending along the width direction of the lower material frame 3, the two ends of the rotating shaft 8 are fixedly provided with conveying gears 9, the conveying gears 9 are axially parallel to the rotating shaft 8 and are axially arranged, and a conveying chain 10 is connected between the two roll shafts 51 in a transmission manner. The conveying chains 10 extend and are conveyed in the length direction of the feed frame 3, and the conveying chains 10 are arranged in three groups in parallel in the width direction of the feed frame 3. And a power motor 11 coaxially fixed with one of the rotating shafts 8 is fixedly arranged on the blanking frame 3.

Referring to fig. 1 and 2, after the fruit box moves to the feeding frame 3, the power motor 11 drives the rotating shafts 8 to rotate, and the two rotating shafts 8 are driven to synchronously rotate through the transmission action of the conveying chain 10, so that the fruit box can be conveyed towards the direction close to the collecting table 4.

Referring to fig. 3, a horizontal cross bar 12 is fixedly arranged between two adjacent sets of conveying chains 10, and a plurality of cross bars 12 are fixedly arranged in parallel along the circumferential direction of the conveying chains 10. The cross bar 12 is connected with a guardrail 13, and the guardrail 13 is composed of a transverse plate and vertical bars vertically fixed at two ends of the transverse plate. The end of the vertical rod is sleeved on the cross rod 12 and is rotatably connected with the cross rod 12. When the fruit box carries on blanking frame 3, can produce the trend of gliding downwards, the fruit box can extrude guardrail 13, drives guardrail 13 and rotates, and guardrail 13 can carry on spacingly to the position of fruit box this moment, prevents that the fruit box from removing.

Referring to fig. 2 and 3, a buffer 14 is fixedly arranged on the side surface of the guardrail 13 close to the rack 1, and the buffer 14 has certain deformation capacity and can prevent the damage of the fruit box caused by the impact between the fruit box and the guardrail 13.

Referring to fig. 3, in order to prevent the too large influence of the rotation angle of the guardrail 13 on the supporting effect of the fruit box, a supporting rod 15 is fixedly arranged on one side of the cross rod 12 in parallel, and a limiting component 16 is connected to the supporting rod 15.

Example 1

Referring to fig. 1 and 3, the supporting rod 15 is disposed at one side of the cross rod 12 close to the collecting table 4, the limiting assembly 16 includes stoppers 161 vertically fixed at both ends of the supporting rod 15, and a distance between the two stoppers 161 is slightly greater than a length of the guardrail 13. Both end surfaces of the guardrail 13 are hinged with second connecting rods 162, and the other ends of the second connecting rods 162 are hinged with first connecting rods 163. Arc-shaped grooves 1611 are formed in the opposite side faces of the two stop blocks 161, the stop blocks 161 are connected with limit rods 164, and the end portions of the limit rods 164 are inserted into the arc-shaped grooves 1611 and are slidably connected with the side walls of the arc-shaped grooves 1611. The end of the limiting rod 164 far away from the arc-shaped slot 1611 is hinged with the end of the first connecting rod 163.

Referring to fig. 3, when the guardrail 13 rotates, the second connecting rod 162 is driven to rotate, the second connecting rod 162 pushes the first connecting rod 163, and then the first connecting rod 163 is driven to rotate, so that the limiting rod 164 slides in the arc-shaped groove 1611, when the limiting rod 164 is abutted against the end of the arc-shaped groove 1611, the guardrail 13 cannot rotate, and the effect of limiting the guardrail 13 is achieved.

Referring to fig. 3, two ends of the cross bar 12 located on the guardrail 13 are all sleeved with a return spring 17, one end of the return spring 17 is fixedly connected with the guardrail 13, and the other end of the return spring is fixedly connected with the cross bar 12. When the guardrail 13 rotates, the return spring 17 is driven to deform, so that the guardrail 13 slowly rotates to play a certain buffering role. Meanwhile, after the fruit box is taken down from the discharging frame 3, the return spring 17 recovers deformation to drive the guardrail 13 to recover to the original state, so that the guardrail 13 is prevented from being damaged.

The implementation principle of the embodiment 1 is as follows: firstly, the fruit box is placed on the conveyor belt 2, and the conveyor belt 2 starts to match the rotation of the roller 51 to convey the fruit box to the direction close to the blanking frame 3. Then, the power motor 11 drives the rotating shaft 8 and the conveying chain 10 to move to convey the fruit box, and the guardrail 13 rotates to support the side face of the fruit box. And finally, the fruit box moves to the collecting table 4, and the fruit box is transported on the collecting table 4.

Example 2

Referring to fig. 1 and 4, the present embodiment is different from embodiment 1 in the structure of the stopper assembly 16. The support rod 15 is arranged on one side of the cross rod 12 close to the rack 1, the limiting component 16 comprises a transmission gear 165 fixedly arranged at one end of the guardrail 13, the transmission gear 165 is sleeved on the cross rod 12 and is rotatably connected with the cross rod 12, and the axis of the transmission gear 165 is parallel to the axis of the cross rod 12. The supporting rod 15 is fixedly provided with a sleeve 166, and the axis of the sleeve 166 is perpendicular to the axis of the supporting rod 15. The sleeve 166 is open at one end and faces the guard rail 13.

Referring to fig. 4, a tension spring 167 is fixed in the sleeve 166, the tension spring 167 extends in the axial direction of the sleeve 166, and the length of the tension spring 167 is smaller than that of the sleeve 166. A pull rope 168 is fixedly arranged at the free end of the extension spring 167, a transmission chain 169 is fixedly arranged at one end of the pull rope 168, which is far away from the sleeve 166, and the end part of the transmission chain 169 is wound on the transmission gear 165 and is fixedly connected with the transmission gear 165.

Referring to fig. 4, when the guard rail 13 rotates, the transmission gear 165 is rotated, so that the transmission chain 169 is gradually wound around the surface of the transmission gear 165. When the transmission chain 169 moves, the pulling rope 168 pulls the stretching spring 167, and when the stretching spring 167 reaches the maximum deformation amount, the transmission chain 169 and the transmission gear 165 do not move any more, thereby limiting the rotation of the guardrail 13.

Referring to fig. 4, one end of the cross bar 12 far away from the transmission gear 165 is sleeved with a return spring 17, one end of the return spring 17 is fixedly connected with the guardrail 13, and the other end of the return spring is fixedly connected with the cross bar 12. The return spring 17 can drive the guardrail 13 to return rapidly after being restored, and the guardrail 13 is prevented from being damaged.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a fruit box conveyor, includes frame (1), frame (1) is rectangle frame construction, be equipped with conveyer belt (2) that extend along frame (1) length direction on frame (1), its characterized in that: frame (1) end connection has down work or material rest (3), the up end slope of material rest (3) sets up down, work or material rest (3) are lower end in the one end of keeping away from frame (1) down, work or material rest (3) both ends are all rotated and are connected with pivot (8) along work or material rest (3) width direction extension down, two driven connection has conveying chain (10) on pivot (8), conveying chain (10) set up to two sets ofly along the axial direction parallel of pivot (8), the lower extreme of work or material rest (3) is connected with collection platform (4) that the level set up down.

2. A bin conveying apparatus as claimed in claim 1, wherein: two sets of horizontal pole (12) that the level set up have set firmly between conveyor chain (10), horizontal pole (12) extend along the width direction of work or material rest (3) down, be connected with guardrail (13) on horizontal pole (12), guardrail (13) tip cover is established on horizontal pole (12) and is rotated with horizontal pole (12) and be connected, horizontal pole (12) one side parallel has set firmly bracing piece (15), be connected with spacing subassembly (16) on bracing piece (15).

3. A bin conveying apparatus as claimed in claim 2, wherein: bracing piece (15) set up the one end that is close to collection platform (4) at horizontal pole (12), spacing subassembly (16) are including setting firmly stop block (161) at horizontal pole (12) both ends, two arc wall (1611) have all been seted up on stop block (161) opposite flank, be equipped with gag lever post (164) on stop block (161), gag lever post (164) tip insert locate in arc wall (1611) and with stop block (161) sliding connection, the one end rotation that arc wall (1611) was kept away from in gag lever post (164) is connected with first connecting rod (163), it is connected with second connecting rod (162) to rotate on guardrail (13) side, first connecting rod (163) and second connecting rod (162) are articulated.

4. A bin conveying apparatus as claimed in claim 2, wherein: the utility model discloses a spacing subassembly, including the bracing piece (15) set up in one side that horizontal pole (12) is close to frame (1), spacing subassembly (16) including setting firmly sleeve (166) on bracing piece (15), sleeve (166) axis vertical support pole (15) axis sets up, set firmly extension spring (167) in sleeve (166), axial extension and extension spring (167) tip along sleeve (166) have set firmly stay cord (168), stay cord (168) tip has set firmly conveying chain (169), guardrail (13) tip has set firmly conveying gear (165), conveying chain (169) around establishing at conveying gear (165) surface and the other end and conveying gear (165) fixed connection.

5. A bin conveying apparatus according to claim 3 or 4, wherein: the guardrail connecting device is characterized in that a return spring (17) is sleeved on the cross rod (12), one end of the return spring (17) is fixedly connected with the cross rod (12), and the other end of the return spring is fixedly connected with the guardrail (13).

6. A bin conveying apparatus as claimed in claim 2, wherein: and a buffer pad (14) is fixedly arranged on the side surface of the guardrail (13).

7. A bin conveying apparatus as claimed in claim 1, wherein: frame (1) is gone up and is located conveyer belt (2) both sides and all is equipped with transfer passage (5), transfer passage (5) are including many parallel arrangement's roller (51), roller (51) rotate to be connected and extend on frame (1) and along the width direction of frame (1).

8. A bin conveying apparatus as claimed in claim 7, wherein: and a convex block (511) is fixedly arranged on the outer circumferential surface of the roller shaft (51).

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