Split traction type edible mushroom basket unloading device

Abstract

The utility model relates to a split traction type edible mushroom basket unloading device which comprises a frame, at least one layer of conveying line arranged on the frame and a plurality of sets of unloading mechanisms arranged on one side of the conveying line. Each lower frame mechanism comprises a walking grabbing assembly and a traction assembly. The walking grabbing assembly has the walking capacity, the walking direction is perpendicular to the conveying direction of the conveying line, and the walking grabbing assembly can automatically move to the cultivation frame to grab the fungus baskets. The traction assembly is located above the walking grabbing assembly and connected with the walking grabbing assembly through a traction belt, and after the walking grabbing assembly grabs the fungus baskets, the traction belt can be tightened to pull the walking grabbing assembly and the fungus baskets to the conveying line together; according to the utility model, the plurality of groups of independent unloading mechanisms are arranged, the unloading operation is not influenced even if a plurality of material baskets on the cultivation rack are not aligned, and meanwhile, the walking grabbing component is matched with the traction component, so that the defect of insufficient extension distance of a mechanical telescopic structure is overcome, and the device is also suitable for the cultivation rack with lower floor height.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of edible mushroom production, especially to a split traction type edible mushroom basket unloading device. BACKGROUND

[0002] Edible mushrooms contain many beneficial ingredients for the human body, so the planting industry of edible mushrooms has become an important part of China's planting industry; At present, in the production process of edible mushrooms, in order to facilitate transportation, multiple strains are placed in a mushroom basket, and then placed on a cultivation frame for cultivation; When the cultivation is completed, the mushroom basket is unloaded from the cultivation frame for transportation; The traditional unloading is completed by manual work, which not only reduces the production efficiency, increases the production cost, but also has high labor intensity and is prone to danger.

[0003] Although there are mushroom frame unloading machines on the market, such as a full-automatic bidirectional mushroom frame unloading machine previously applied by the unit, application number 201910494258.4, wherein the top of each layer of the storage layer is provided with a bidirectional grabbing manipulator that can grab the mushroom baskets on the two sides of the cultivation frame to the roller conveyor line; The bidirectional grabbing manipulator includes a bidirectional telescopic arm placed along the width direction of the storage layer, which can extend into the two sides of the cultivation frame, and a bidirectional grabbing mechanism provided at the output end of the bidirectional telescopic arm, which can grab the edge of the mushroom basket in both directions; However, the existing technology has the following problems:

[0004] 1. The bidirectional telescopic arm adopts a multi-stage telescopic structure, which is limited by the width of the passageway between the cultivation frames, resulting in a limited extension distance and a limited grabbing range;

[0005] 2. After the bidirectional telescopic arm is extended, it is in a cantilever state, and the bidirectional telescopic arm needs to have strong rigidity, otherwise the bidirectional grabbing mechanism is prone to deformation or shaking during extension;

[0006] 3. The multiple bidirectional gripper assemblies on the bidirectional grabbing mechanism are uniformly arranged on the shell, and can only be driven synchronously by the bidirectional telescopic arm; if the multiple baskets in the cultivation frame are not placed in alignment, the bidirectional grabbing mechanism can only grab the front mushroom basket, and the rear mushroom basket may not be grabbed, resulting in missed grabbing and affecting the efficiency of mushroom basket unloading;

[0007] 4. Since the bidirectional telescopic arm needs to enter the cultivation frame when driving the bidirectional grabbing mechanism to extend into the two sides of the cultivation frame, it is only suitable for cultivation frames with high layer height; if the cultivation frame has low layer height, the bidirectional telescopic arm cannot drive the bidirectional grabbing mechanism to extend into the cultivation frame, resulting in limited use. UTILITY MODEL CONTENTS

[0008] The utility model aims at overcoming the defects of the prior art and providing a split traction type edible mushroom basket unloading device.

[0009] To achieve the above object, the utility model discloses technical scheme is: a kind of split traction type edible mushroom basket unloading device, including frame, at least one layer of conveying line being arranged on frame, multiple groups of unloading mechanism being arranged on the side of conveying line and being placed along the interval of conveying line conveying direction;

[0010] Each group of the unloading mechanism includes a walking and grabbing component and a traction component.

[0011] The walking and grabbing component has a walking ability, and the walking direction is perpendicular to the conveying direction of the conveying line. It can automatically move to the cultivation frame to grab the mushroom basket.

[0012] The traction component is located above the walking and grabbing component. When the walking and grabbing component grabs the mushroom basket, the traction belt can be tightened to pull the walking and grabbing component and the mushroom basket together onto the conveying line.

[0013] The conveying line is used to convey the mushroom basket.

[0014] Preferably, the walking and grabbing component includes a housing, a walking unit arranged at the bottom of the housing and having a walking direction perpendicular to the conveying direction of the conveying line, at least two groups of jaw assemblies extending from the front of the housing and being placed along the interval of the conveying direction of the conveying line, a transmission shaft rotatably arranged in the housing and passing through the multiple groups of jaw assemblies, a driving unit arranged in the housing for driving the transmission shaft and simultaneously driving the multiple groups of jaw assemblies to open or close, a trigger unit arranged on the front of the housing for controlling the driving unit, and a mounting hole arranged on the back of the housing for connecting the traction belt.

[0015] Preferably, the trigger unit is provided with two groups, each including a contact plate protruding from the front of the housing, and a contact sensor arranged in the housing and having a detection end connected to the contact plate.

[0016] Preferably, the walking unit includes two walking rollers placed along the conveying direction of the conveying line. The two walking rollers are placed at intervals, and at least one of them is a power-driven wheel.

[0017] Preferably, the conveying line is a drum conveying line, and the length of the walking roller is greater than the interval of the adjacent drums.

[0018] Preferably, the traction component includes a traction bracket arranged on the side of the frame, a spool rotatably arranged on the traction bracket and placed along the conveying direction of the conveying line, a speed reducer motor arranged on the traction bracket for driving the spool to rotate, at least one winding drum arranged on the spool, and a traction belt wound on the winding drum and connected to the mounting hole at one end.

[0019] Preferably, a back plate is arranged below the traction bracket on the side of the frame. At least one commutator is arranged on the back plate. The traction belt passes through the commutator and is connected to the mounting hole.

[0020] Preferably, the back of the shell is provided with at least two positioning guide seats with positioning holes; the back plate is provided with positioning guide columns which can be inserted into the positioning holes.

[0021] Preferably, the back plate is provided with at least one origin switch; when the walking and grabbing assembly returns to the initial position under the driving of the traction belt, the origin switch is triggered to stop the traction of the speed reducer.

[0022] Preferably, a guard plate is arranged below the initial position of the walking and grabbing assembly on one side of the frame; the guard plate is arranged above the conveying line and is spaced apart from the conveying line.

[0023] Due to the use of the above technical scheme, the present application has the following advantages compared with the prior art:

[0024] 1. The present application is provided with multiple independent unloading mechanisms, so that the unloading operation is not affected even if multiple baskets on the cultivation frame are not aligned.

[0025] 2. The present application adopts the walking and grabbing assembly and the traction assembly to overcome the insufficient extension distance of the mechanical telescopic structure.

[0026] 3. The present application is suitable for cultivation frames with low height because only the walking and grabbing assembly enters the cultivation frame. BRIEF DESCRIPTION OF DRAWINGS

[0027] The technical scheme of the present application will be further described below with reference to the drawings:

[0028] ATTACHMENT Figure 1 Fig. 1 is a structural schematic view of the split traction type edible mushroom basket unloading device of the present application;

[0029] ATTACHMENT Figure 2 Fig. 2 is a structural schematic view of the unloading mechanism in the present application;

[0030] ATTACHMENT Figure 3 Fig. 3 is a structural schematic view of part of the structure after removing the conveying line in the present application;

[0031] ATTACHMENT Figure 4 Fig. 4 is a structural schematic view of the walking and grabbing assembly after removing part of the shell in the present application;

[0032] ATTACHMENT Figure 5 Fig. 5 is a back structural schematic view of the walking and grabbing assembly in the present application.

[0033] Wherein: 1, frame; 2, conveying line; 3, walking and grabbing assembly; 31, housing; 311, mounting hole; 32, walking unit; 321, walking roller; 33, clamping jaw assembly; 34, transmission shaft; 35, contact plate; 36, contact sensor; 37, motor; 38, chain transmission; 39, positioning guide seat; 391, positioning hole; 4, traction assembly; 41, traction bracket; 42, reel; 43, speed reducer motor; 44, winding drum; 45, traction belt; 46, back plate; 47, commutator; 48, positioning guide column; 49, origin switch; 5, guard plate. DETAILED DESCRIPTION

[0034] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0035] ATTACHMENT Figure 1 The split traction type edible mushroom basket unloading device comprises a frame 1 and at least one layer of conveying line 2 arranged on the frame 1.

[0036] Each conveying line 2 is provided with three groups of unloading mechanisms arranged at intervals along the conveying direction of the conveying line 2.

[0037] Each group of unloading mechanisms comprises a walking and grabbing assembly 3 and a traction assembly 4.

[0038] The walking and grabbing assembly 3 has walking ability, and the walking direction is perpendicular to the conveying direction of the conveying line 2, and can automatically move to the cultivation frame to grab the mushroom basket.

[0039] The traction assembly 4 is located above the walking and grabbing assembly 3 and is connected with the walking and grabbing assembly 3 through the traction belt 45, and when the walking and grabbing assembly 3 grabs the mushroom basket, the traction belt 45 can be tightened to pull the walking and grabbing assembly 3 together with the mushroom basket to the conveying line 2.

[0040] The conveying line 2 is used for conveying the mushroom basket.

[0041] When working: install the unloading device on the existing unloading equipment, drive the frame 1 to translate or lift through the unloading equipment, until the conveying line 2 on the frame 1 is flush with the height of the cultivation frame to be unloaded, then start the unloading device, and the three groups of walking and grabbing assemblies 3 move to the cultivation frame respectively until the mushroom basket is grabbed; although the walking and grabbing assembly 3 has walking ability, it is relatively difficult to drag the mushroom basket to the conveying line 2, in order to improve the efficiency, the three groups of traction assemblies 4 are used to tighten the traction belt 45 to pull the walking and grabbing assembly 3 together with the mushroom basket to the conveying line 2, and finally the conveying line 2 is used for conveying.

[0042] In this embodiment, as Figure 1As shown, only two layers of conveying lines 2 are embodied on the frame 1, three groups of lower frame mechanisms are embodied on the lower conveying line 2, and the upper conveying line 2 is not embodied, but can be stacked according to needs, and the number of lower frame mechanisms on one side of each conveying line 2 is not limited to three groups, and can be increased or decreased according to actual conditions, and the lower frame mechanisms on one side of each conveying line 2 can be started simultaneously or selectively according to the number of baskets on the cultivation frame or the growth conditions of the mushrooms.

[0043] Further, the walking and grabbing assembly 3 comprises a shell 31, a walking unit 32 arranged at the bottom of the shell 31 and perpendicular to the conveying direction of the conveying line 2, two groups of clamping jaw assemblies 33 protruding from the front of the shell 31 and arranged along the conveying direction of the conveying line 2, a transmission shaft 34 rotatably arranged in the shell 31 and penetrating the two groups of clamping jaw assemblies 33, a driving unit arranged in the shell 31 for driving the transmission shaft 34 and simultaneously driving the two groups of clamping jaw assemblies 33 to open or close, two groups of trigger units arranged on the front of the shell 31 for controlling the driving unit, and a mounting hole 311 arranged on the back of the shell 31 for connecting the traction belt 45.

[0044] When working: the walking and grabbing assembly 3 is automatically moved to the cultivation frame by driving the walking unit 32, at this time the upper and lower clamping jaws of the clamping jaw assembly 33 are in the maximum open state; at the same time, the traction assembly 4 loosens the traction belt 45, and the loosening linear speed of the traction belt 45 is not less than the walking linear speed of the walking and grabbing assembly 3; after the two groups of trigger units contact the mushroom basket at the same time, the driving unit drives the transmission shaft 34 to simultaneously drive the upper and lower clamping jaws of the two groups of clamping jaw assemblies 33 to close and grab the edge of the mushroom basket; then the traction assembly 4 tightens the traction belt 45 to pull the walking and grabbing assembly 3 together with the mushroom basket to the conveying line 2, and then the driving unit is started in reverse to loosen the upper and lower clamping jaws of the clamping jaw assembly 33 from the mushroom basket, facilitating the conveying line 2 to convey the mushroom basket out.

[0045] Although only two groups of clamping jaw assemblies 33 are arranged in the embodiment and are symmetrically arranged, the number of clamping jaw assemblies 33 can be increased according to the size of the mushroom basket.

[0046] In the embodiment, the driving unit comprises a motor 37 arranged in the shell 31 and a chain transmission 38 for connecting the driving shaft of the motor 37 and the transmission shaft 34; of course, belt transmission, gear transmission, etc. can be used as long as the transmission shaft 34 can be driven to rotate; the chain transmission 38 can protect the driving shaft from frequent impacts, and the motor 37 is preferably a motor with a brake.

[0047] In the embodiment, the clamping jaw assembly 33 is a prior art, and only the transmission shaft 34 can drive the clamping jaw assembly 33 to grab or loosen the mushroom basket, so the structure of the clamping jaw assembly 33 will not be described in detail.

[0048] Further, the trigger units each include a contact plate 35 protruding from the front face of the housing 31, and a contact sensor 36 arranged in the housing 31 and having a detection end connected to the contact plate 35; when the trigger unit contacts the mushroom basket, the contact plate 35 is retracted into the housing 31 due to the active arrangement of the contact plate 35 on the front face of the housing 31, thereby triggering the contact sensor 36, stopping the driving of the walking unit 32, and starting the driving of the driving unit to close the mushroom basket by the clamping jaw assembly 33.

[0049] Further, the two groups of trigger units are symmetrically arranged and respectively located outside the two groups of clamping jaw assemblies 33; when the two groups of trigger units are triggered at the same time, the housing 31 can be ensured to be in full contact with the mushroom basket, and at this time, the two groups of clamping jaw assemblies 33 can both grasp the mushroom basket.

[0050] Further, the walking unit 32 includes two walking rollers 321 arranged along the conveying direction of the conveying line 2; the two walking rollers 321 are arranged at intervals, and at least one of them is a power-driven wheel; in operation, the whole walking and grasping assembly 3 is automatically moved to the cultivation frame by the driving of the walking rollers 321.

[0051] In this embodiment, both of them are power-driven wheels and synchronously rotate, and of course, one of them can be a power-driven wheel, and the other is connected to the power-driven wheel by a chain, a belt or the like.

[0052] Further, the walking roller 321 is sleeved or wrapped with an antiskid sleeve to increase the friction and avoid slipping during walking; the antiskid sleeve can be made of rubber, silicone, polyurethane or other materials that can increase friction, and considering food safety, the silicone material is preferred.

[0053] In this embodiment, the conveying line 2 is a roller conveying line, which can reduce the contact area between the mushroom basket and the roller conveying line 2, and facilitate the dragging of the mushroom basket to the roller conveying line 2; at the same time, the length of the walking roller 321 is greater than the distance between adjacent rollers, otherwise the walking and grasping assembly 3 will be stuck between adjacent rollers.

[0054] Further, the traction assembly 4 includes a traction bracket 41 arranged on the side of the frame 1, a winding shaft 42 rotatably arranged on the traction bracket 41 and arranged along the conveying direction of the conveying line 2, a speed reducer motor 43 arranged on the traction bracket 41 and used to drive the winding shaft 42 to rotate, two winding drums 44 arranged on the winding shaft 42, and a traction belt 45 wound on the winding drums 44 and having one end connected to the mounting hole 311.

[0055] When working: the reel 42 is driven by the reduction motor 43 to rotate the reel 44 in the positive direction or the reverse direction, so as to realize the loosening or tightening of the traction belt 45; wherein two reels 44 are arranged, and the traction belt 45 is connected with the walking and grabbing assembly 3 through the two traction belts 45, so that the walking and grabbing assembly 3 is more uniform in stress when being pulled to the conveying line 2, and the walking and grabbing assembly 3 is not easy to be inclined; of course, the reel 44 in each traction assembly 4 can be arranged in multiple according to the size of the walking and grabbing assembly 3.

[0056] Wherein, the traction belt 45 can also be in the form of rope, cable, chain, etc., as long as it can pull the walking and grabbing assembly 3.

[0057] In the embodiment, the reduction motor 43 includes a motor and a speed reducer; when working: the reel 42 is driven by the motor to rotate the reel 44, which can reduce the rotating speed and increase the torque; wherein the speed reducer is a worm gear speed reducer, and the output shaft is hollow to facilitate the reel to pass through; the speed reducer can be connected with the reel 42 at any position, and considering the layout, the two reels 44 are located on the two sides of the reduction motor 43, so that the overall structure is more compact.

[0058] Further, two back plates 46 are arranged below the traction support 41 on the side of the frame 1; each of the back plates 46 is provided with a reverser 47; the traction belt 45 passes through the reverser 47 and is connected with the mounting hole 311.

[0059] In the embodiment, the reverser 47 is provided with two, which can make the traction belt 45 located inside the back plate 46 under the guidance of the two reversers 47.

[0060] Further, the back of the shell 31 is provided with two positioning guide seats 39 with positioning holes 391; the two back plates 46 are respectively provided with positioning guide columns 48 which can be inserted into the positioning holes 391; when the traction assembly 4 pulls the walking and grabbing assembly 3 back to the initial position, the positioning guide column 48 can be inserted into the positioning hole 391 of the positioning guide seat 39, wherein the back plate 46 can play a limiting role, and through the cooperation of the positioning guide column 48 and the positioning hole 391, not only can prevent the walking and grabbing assembly 3 from being transversely displaced when returning to the initial position, but also can play a position keeping role, avoiding the displacement of the walking and grabbing assembly during the transportation of the unloading device.

[0061] Further, the back plate 46 is provided with an origin switch 49, which is triggered when the walking and grabbing assembly 3 returns to the initial position under the drive of the traction belt 45, so as to stop the traction of the reduction motor 43.

[0062] Further, the frame 1 is provided with a guard plate 5 below the initial position of the walking grabbing assembly 3 on one side; the guard plate 5 is slightly higher than the conveying line 2, as long as it does not contact; the utility model is provided with the guard plate 5 at the initial position of the walking grabbing assembly 3, which is used for isolating the conveying line 2 and the walking grabbing assembly 3, when the fungus basket is conveyed out by the conveying line 2, the wearing of the conveying line 2 and the walking grabbing assembly 3 can be avoided, and the service life is improved; of course, shorter conveying rollers can also be selected, and the guard plate 5 is directly fixed on the frame, as long as the walking grabbing assembly 3 does not directly contact the conveying line 2 after returning to the initial position.

[0063] The above is only the specific application example of the utility model, and does not constitute any limitation on the protection scope of the utility model. Any technical scheme formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A split-type traction-type edible mushroom basket unloading device, characterized in that: It includes a frame, at least one layer of conveyor line set on the frame, and multiple sets of unloading mechanisms set on one side of the conveyor line and spaced apart along the conveying direction of the conveyor line; Each set of the unloading mechanism includes a walking gripping component and a traction component; The walking gripping component has walking capability and its walking direction is perpendicular to the conveying direction of the conveyor line, and it can automatically move to the cultivation rack to grip the mushroom basket. The traction component is located above the walking gripping component and is connected to the walking gripping component via a traction belt. When the walking gripping component grabs the mushroom basket, the traction belt can be tightened to pull the walking gripping component and the mushroom basket together onto the conveyor line. The conveyor line is used to transport the mushroom baskets.

2. The split-type traction-type edible mushroom basket unloading device according to claim 1, characterized in that: The walking gripping assembly includes a housing, a walking unit disposed at the bottom of the housing and whose walking direction is perpendicular to the conveying direction of the conveyor line, at least two sets of gripper assemblies extending out of the front of the housing and spaced apart along the conveying direction of the conveyor line, a drive shaft rotatably disposed inside the housing and passing through multiple sets of gripper assemblies, a drive unit disposed inside the housing for driving the drive shaft and simultaneously driving multiple sets of gripper assemblies to open or close, a trigger unit disposed on the front of the housing for controlling the drive unit, and a mounting hole disposed on the back of the housing for connecting a traction belt.

3. The split-type traction-type edible mushroom basket unloading device according to claim 2, characterized in that: The triggering unit is provided in two sets, each including a contact plate protruding from the front of the housing and a contact sensor disposed inside the housing with its detection end connected to the contact plate.

4. The split-type traction-type edible mushroom basket unloading device according to claim 2, characterized in that: The traveling unit includes two traveling rollers placed along the conveying direction of the conveyor line; the two traveling rollers are placed at intervals, and at least one of them is a power-driven wheel.

5. The split-type traction-type edible mushroom basket unloading device according to claim 4, characterized in that: The conveyor line is a roller conveyor line; the length of the traveling roller is greater than the distance between adjacent rollers.

6. The split-type traction-type edible mushroom basket unloading device according to any one of claims 2-5, characterized in that: The traction assembly includes a traction bracket disposed on the side of the frame, a reel rotatably disposed on the traction bracket and placed along the conveying direction of the conveyor line, a geared motor disposed on the traction bracket for driving the reel to rotate, at least one drum disposed on the reel, and a traction belt wound on the drum with one end connected to the mounting hole.

7. The split-type traction-type edible mushroom basket unloading device according to claim 6, characterized in that: The frame side has a back plate below the traction bracket; the back plate has at least one commutator; the traction belt passes through the commutator and connects to the mounting hole.

8. The split-type traction-type edible mushroom basket unloading device according to claim 7, characterized in that: The back of the housing is provided with at least two positioning guide seats with positioning holes; the back plate is provided with positioning guide posts that can be inserted into the positioning holes.

9. The split-type traction-type edible mushroom basket unloading device according to claim 7, characterized in that: At least one origin switch is provided on the back plate. When the walking gripping component returns to the initial position under the drive of the traction belt, the origin switch will be triggered, causing the reduction motor to stop traction.

10. The split-type traction-type edible mushroom basket unloading device according to claim 1, characterized in that: A protective plate is provided on one side of the frame below the initial position of the walking gripping component; the protective plate is located above the conveyor line and is placed at a distance from the conveyor line.

Images