Automatic tray stacking equipment

Abstract

The utility model provides automatic hole tray stacking equipment, and relates to the technical field of seedbeds, the automatic hole tray stacking equipment comprises a hole tray conveying assembly for conveying hole trays and a hole tray pushing assembly arranged on one side of the hole tray conveying assembly; wherein the plug tray conveying assembly comprises a conveying belt, a baffle is arranged above the conveying belt, a telescopic air cylinder is arranged at the bottom end of the conveying belt and used for changing the conveying belt to adjust the angle, plug trays are conveyed forwards through the conveying belt, when the plug trays reach the tail end of the conveying belt, the plug trays are blocked by the baffle, and therefore the plug trays are accumulated one by one; after the conveying belt stops running and the telescopic air cylinder at the bottom of the conveying belt acts to enable the conveying belt to incline to a set position, the hole tray pushing assembly is started, the stepping motor runs to push a set of hole trays into the set position in the seedbed, then the next cycle is carried out, and the stacking action can be rapidly completed.

Description

Technical Field

[0001] This utility model relates to the field of seedbed technology, and in particular to an automatic tray stacking device. Background Technology

[0002] A seedbed is a small plot of land used to cultivate plant seedlings. It is divided into open-air seedbeds and indoor seedbeds. Seedbeds are cultivation auxiliary devices in greenhouses that have gradually developed in facility cultivation. They have advantages such as mobility, convenient operation, and full utilization of limited land area. They are widely used in efficient and intensive agricultural production. When existing seed trays need to be stacked, stacking is done by mechanical arms. This stacking method is cumbersome and has high requirements for the operation procedure, which indirectly increases the cost. Utility Model Content

[0003] To overcome existing problems, this application provides an automatic seedling tray stacking device. The seedling trays are conveyed forward by a conveyor belt. When they reach the end of the conveyor belt, they are blocked by a baffle. In this way, the seedling trays are accumulated one by one. When the number of seedling trays increases to a set number, the conveyor belt stops running, and the telescopic cylinder at the bottom of the conveyor belt is activated, causing the conveyor belt to tilt. After reaching the set position, the seedling tray pushing component is activated, and the stepper motor runs to push a set of seedling trays into the set position in the seedbed. Then the next cycle is performed, which can quickly complete the stacking action.

[0004] The technical solution adopted by the embodiments of this application to solve its technical problem is:

[0005] An automatic acupuncture tray stacking device includes an acupuncture tray conveying component for transporting acupuncture trays and an acupuncture tray pushing component disposed on one side of the acupuncture tray conveying component.

[0006] The seedling tray conveying assembly includes a conveyor belt with a baffle above it and a telescopic cylinder at the bottom of the conveyor belt for adjusting the angle of the conveyor belt. The seedling trays are conveyed forward by the conveyor belt, and when they reach the end of the conveyor belt, they are stopped by the baffle. In this way, the seedling trays are accumulated one by one. When the number of seedling trays reaches a set number, the conveyor belt stops running, the telescopic cylinder at the bottom of the conveyor belt is activated, and the conveyor belt tilts to a set position. Then, the seedling tray pushing assembly is activated, and the stepper motor runs to push a set of seedling trays into the set position in the seedbed. Then the next cycle is started, which can quickly complete the stacking action.

[0007] Preferably, the bottom end of the acupuncture tray pushing component is provided with a support frame, the support frame is connected to the acupuncture tray pushing component, one side of the support frame is connected to the acupuncture tray conveying component, the acupuncture tray pushing component includes a stepper motor intersecting with the support frame, one end of the stepper motor is provided with a fixed seat, a connecting rod is provided above the fixed seat, one end of the connecting rod is provided with a push plate, the stepper motor runs, drives the upper connecting rod to move, the connecting rod drives the push plate to push the acupuncture tray above the conveyor belt, and it can be removed from the unloading plate.

[0008] Preferably, the connecting rod is connected to the fixed base. The fixed base includes a lead screw transmission unit connected to the stepper motor and a connecting bracket. When the stepper motor runs, it drives the lead screw transmission unit inside the fixed base to rotate. Since the lead screw transmission unit is connected to the connecting rod, the connecting rod moves under the operation of the stepper motor. Moreover, when the connecting rod moves, it contacts the pulley seat at the bottom, which can reduce friction. The connecting rod is provided with a pulley seat at one end of the push plate to reduce the friction of the connecting rod.

[0009] Preferably, a feed plate is provided on the side of the conveyor belt away from the support frame, an air source pump is provided on the side of the conveyor belt located on the support frame, a support leg is provided at the bottom end of the conveyor belt, a connecting shaft is provided at the intersection of the conveyor belt and the support leg, the air source pump is connected to a telescopic cylinder, and the air source pump provides power to the telescopic cylinder. Under the operation of the telescopic cylinder, the conveyor belt inside the cavity conveying assembly is driven to rotate, and the tilt angle of the conveyor belt can be changed by the rotation of the connecting shaft.

[0010] The advantages of the embodiments of this application are:

[0011] 1. The seedling trays are conveyed forward by the conveyor belt. When they reach the end of the conveyor belt, they are stopped by a baffle. In this way, the seedling trays are accumulated one by one. When the number of seedling trays reaches the set number, the conveyor belt stops running. The telescopic cylinder at the bottom of the conveyor belt is activated, causing the conveyor belt to tilt. After reaching the set position, the seedling tray pushing component is activated. The stepper motor runs and pushes a set of seedling trays into the set position in the seedbed. Then the next cycle is started, which can quickly complete the stacking action.

[0012] 2. The caulking tray pushing assembly includes a connecting rod and a pulley seat connected to the connecting rod. When the connecting rod moves, the pulley seat can reduce the friction of the connecting rod. A push plate is provided at one end of the connecting rod. The length of the push plate is greater than the length of the caulking tray to be stacked, so that the caulking tray above the conveyor belt can be pushed in one go. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1This is a schematic diagram of the overall structure of the automatic tray stacking device of this utility model;

[0015] Figure 2 This is a top view of the automatic tray stacking device of this utility model;

[0016] Figure 3 This is a side view of the automatic tray stacking device of this utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the tray transfer component of the automatic tray stacking device of this utility model;

[0018] Figure 5 This utility model Figure 4 A magnified view of the structure at point A in the middle;

[0019] Figure 6 This is a schematic diagram of the overall structure of the acupuncture tray pushing component in the automatic acupuncture tray stacking device of this utility model.

[0020] Explanation of key figure labels:

[0021] 1. Hole tray conveying assembly; 2. Support frame; 3. Hole tray pushing assembly; 31. Stepper motor; 32. Connecting rod; 33. Pulley seat; 34. Push plate; 35. Fixed seat; 4. Conveyor belt; 5. Feed plate; 6. Baffle; 7. Air source pump; 8. Support leg; 9. Telescopic cylinder; 10. Connecting shaft. Detailed Implementation

[0022] This application provides an automatic tray stacking device to solve the problems in the prior art. The trays are conveyed forward by a conveyor belt. When they reach the end of the conveyor belt, they are blocked by a baffle. In this way, the trays are stacked one by one. When the number of trays reaches a set number, the conveyor belt stops running, and the telescopic cylinder at the bottom of the conveyor belt is activated, causing the conveyor belt to tilt. After reaching the set position, the tray pushing component is activated, and the stepper motor runs to push a group of trays into the set position in the seedbed. Then the next cycle is performed, which can quickly complete the stacking action. The tray pushing component includes a connecting rod and a pulley seat connected to the connecting rod. When the connecting rod moves, the pulley seat can reduce the friction of the connecting rod. A push plate is provided at one end of the connecting rod. The length of the push plate is greater than the length of the trays to be stacked, so that the trays above the conveyor belt can be pushed at once.

[0023] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0024] Example 1:

[0025] This embodiment provides a specific structure of an automatic tray stacking device, such as... Figure 1-6As shown, it includes a puncture plate transport assembly 1 for transporting puncture plates and a puncture plate push assembly 3 disposed on one side of the puncture plate transport assembly 1.

[0026] The seedling tray conveying assembly 1 includes a conveyor belt 4, with a baffle 6 above the conveyor belt 4 and a telescopic cylinder 9 at the bottom of the conveyor belt 4 for adjusting the angle of the conveyor belt 4. The seedling trays are conveyed forward by the conveyor belt 4. When they reach the end of the conveyor belt 4, the baffle 6 stops them. In this way, the seedling trays are accumulated one by one. When the number of seedling trays reaches the set number, the conveyor belt 4 stops running, and the telescopic cylinder 9 at the bottom of the conveyor belt 4 is activated, causing the conveyor belt 4 to tilt to the set position. Then, the seedling tray pushing assembly 3 is started, and the stepper motor 31 runs to push a set of seedling trays into the set position in the seedbed. Then the next cycle is performed, which can quickly complete the stacking action.

[0027] A feeding plate 5 is provided on the side of the conveyor belt 4 away from the support frame 2. An air source pump 7 is provided on the side of the conveyor belt 4 located on the support frame 2. A support leg 8 is provided at the bottom end of the conveyor belt 4. A connecting shaft 10 is provided at the intersection of the conveyor belt 4 and the support leg 8. The air source pump 7 is connected to the telescopic cylinder 9. The air source pump 7 provides power to the telescopic cylinder 9. Under the operation of the telescopic cylinder 9, the conveyor belt 4 inside the cavity conveying assembly 1 is rotated. Under the rotation of the connecting shaft 10, the tilt angle of the conveyor belt 4 can be changed.

[0028] By adopting the above technical solution:

[0029] The seedling trays are conveyed forward by the conveyor belt 4. When they reach the end of the conveyor belt 4, they are blocked by the baffle 6. In this way, the seedling trays are accumulated one by one. When the number of seedling trays increases to a set number, the conveyor belt 4 stops running. The telescopic cylinder 9 at the bottom of the conveyor belt 4 is activated, causing the conveyor belt 4 to tilt. After reaching the set position, the seedling tray pushing component 3 is activated, and the stepper motor 31 runs to push a set of seedling trays into the set position in the seedbed. Then the next cycle is started, and the stacking action can be completed quickly.

[0030] Example 2:

[0031] This embodiment provides a specific structure of an automatic tray stacking device, such as... Figure 1-6 As shown, the bottom end of the hymen tray pushing component 3 is provided with a support frame 2, which is connected to the hymen tray pushing component 3. One side of the support frame 2 is connected to the hymen tray conveying component 1. The hymen tray pushing component 3 includes a stepper motor 31 that intersects with the support frame 2. One end of the stepper motor 31 is provided with a fixed seat 35, and a connecting rod 32 is provided above the fixed seat 35. One end of the connecting rod 32 is provided with a push plate 34. When the stepper motor 31 runs, it drives the connecting rod 32 above to move. The connecting rod 32 drives the push plate 34 to push the hymen tray above the conveyor belt 4 and remove it from the feed plate 5.

[0032] The connecting rod 32 is connected to the fixed base 35. The fixed base 35 includes a lead screw transmission unit connected to the stepper motor 31 and a connecting bracket. When the stepper motor 31 runs, it drives the lead screw transmission unit inside the fixed base 35 to rotate. Since the lead screw transmission unit is connected to the connecting rod 32, the connecting rod 32 moves under the operation of the stepper motor 31. Moreover, when the connecting rod 32 moves, it contacts the pulley seat 33 at the bottom, which can reduce friction. The connecting rod 32 is provided with a pulley seat 33 at one end of the push plate 34 to reduce the friction of the connecting rod 32.

[0033] By adopting the above technical solution:

[0034] One end of the stepper motor 31 is provided with a fixed base 35, and a connecting rod 32 is provided above the fixed base 35. One end of the connecting rod 32 is provided with a push plate 34. When the stepper motor 31 runs, it drives the connecting rod 32 above to move. The connecting rod 32 drives the push plate 34 to push the cavity plate above the conveyor belt 4 and remove it from the feed plate 5.

[0035] Working principle: The seedling trays are conveyed forward by the conveyor belt 4. When they reach the end of the conveyor belt 4, they are blocked by the baffle 6. In this way, the seedling trays are accumulated one by one. When the number of seedling trays increases to the set number, the conveyor belt 4 stops running. The telescopic cylinder 9 at the bottom of the conveyor belt 4 is activated, which makes the conveyor belt 4 tilt. After reaching the set position, the seedling tray pushing component 3 is activated. The stepper motor 31 runs to push a set of seedling trays into the set position in the seedbed. Then the next cycle is started, which can quickly complete the stacking action.

[0036] When the stepper motor 31 is running, it drives the lead screw transmission unit inside the fixed base 35 to rotate. Since the lead screw transmission unit is connected to the connecting rod 32, the connecting rod 32 is moved by the stepper motor 31. Moreover, when the connecting rod 32 moves, it comes into contact with the pulley seat 33 at the bottom, which can reduce friction.

[0037] The air source pump 7 is connected to the telescopic cylinder 9. The air source pump 7 provides power to the telescopic cylinder 9. Under the operation of the telescopic cylinder 9, the conveyor belt 4 inside the cavity conveying assembly 1 is rotated. Furthermore, the tilt angle of the conveyor belt 4 can be changed by the rotation of the connecting shaft 10.

[0038] Moreover, during operation, the drive wheels on the machine transport the seedbed forward at the same speed until the seedbed is filled with seedling trays, and then it is transported to the designated location by the logistics cultivation system. It is an important node device for realizing the transition from fixed-point operation to logistics transportation system.

[0039] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An automatic tray stacking device, characterized in that, The utility model provides a hole disc conveying assembly (1) for conveying hole disc and a hole disc pushing assembly (3) arranged on one side of the hole disc conveying assembly (1). The hole disc conveying assembly (1) comprises a conveying belt (4), a baffle (6) is arranged above the conveying belt (4), and a telescopic air cylinder (9) is arranged at the bottom end of the conveying belt (4) to change the angle of the conveying belt (4).

2. An automatic tray stacking device as claimed in claim 1, characterized in that The bottom end of the hole disc pushing assembly (3) is provided with a support frame (2), the support frame (2) is connected with the hole disc pushing assembly (3), and one side of the support frame (2) is connected with the hole disc conveying assembly (1).

3. An automatic tray stacking device as claimed in claim 2, characterized in that The hole disc pushing assembly (3) comprises a stepping motor (31) intersecting with the support frame (2), one end of the stepping motor (31) is provided with a fixed seat (35), the upper side of the fixed seat (35) is provided with a connecting rod (32), and one end of the connecting rod (32) is provided with a push plate (34).

4. An automatic tray stacking apparatus as claimed in claim 1, wherein, The bottom end of the conveying belt (4) is provided with a supporting leg (8), and the connecting shaft (10) is arranged at the intersection of the conveying belt (4) and the supporting leg (8).

5. An automatic tray stacking apparatus as claimed in claim 2, wherein, The side, away from the support frame (2), of the conveying belt (4) is provided with a discharging plate (5), and the side of the conveying belt (4), located at the support frame (2), is provided with an air source pump (7).

6. An automatic tray stacking device as claimed in claim 3, characterized in that The connecting rod (32) and the fixed seat (35) are connected with each other.

7. An automatic tray stacking device as claimed in claim 3, characterized in that The end, of the connecting rod (32), located at the push plate (34) is provided with a pulley seat (33) to reduce the movement friction of the connecting rod (32).

8. An automatic tray stacking apparatus as claimed in claim 3, wherein, The fixed seat (35) comprises a screw rod transmission unit connected with the stepping motor (31) and a connecting support.

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