CN110972819A - Automatic root-pulling clamping device for bottle-cultivated mushroom - Google Patents

Abstract

The invention relates to an automatic root-pulling clamping device for bottle-cultivated mushrooms, wherein the clamping device is fixed on a mushroom pulling disc; the clamping device sequentially comprises a mushroom pulling claw and a bottle holding claw from top to bottom; a culture bottle is placed on the bottle holding claw; the mushroom pulling claw comprises a horizontal mushroom pulling base and an ejector rod which is sleeved in the middle of the mushroom pulling base in a sliding manner along the radial direction of the mushroom pulling disc; the rear end of the ejector rod penetrates out of the mushroom pulling base, and the tail end of the ejector rod is fixed with a rear universal ball; both sides of the front end of the mushroom pulling base are provided with vertical through holes; a universal seat is accommodated in the mushroom pulling base; the universal seat is sleeved on the ejector rod in a sliding manner; the universal seat can swing around the ejector rod; a lower universal ball is fixed at the lower end of the universal seat; the two lower universal balls are respectively arranged at the two sides of the mandril; soft claws for clamping the flammulina velutipes are arranged at the upper end of the universal seat; the ejector rod can be matched with the soft claws to control the opening and closing of the soft claws; the rear universal ball of the ejector rod is stressed to push forwards, and the ejector rod can drive the soft claws to open to accommodate the needle mushrooms on the culture bottle when moving forwards; the mandril is reset, and the soft claws are driven to clamp the flammulina velutipes.

Description

Automatic root-pulling clamping device for bottle-cultivated mushroom

Technical Field

The invention relates to an automatic root-pulling clamping device for bottle-cultivated mushrooms, and belongs to the technical field of agricultural automatic production.

Background

The flammulina velutipes is a main variety for cultivating edible fungi in China, is delicious in taste and rich in nutrition, has various pharmacological effects, and is deeply favored by people. The needle mushroom is mainly supplied to the market in fresh goods. With the development of the cultivation technology, factory production of the flammulina velutipes cultivation gradually appears, so that the yield and the quality are improved, the season limitation is broken, the annual production is realized, and particularly, the consumption and the demand of the summer market are changed. At present, a large-scale factory of needle mushrooms basically adopts a bottle cultivation technology, compared with bag cultivation, the bottle cultivation has the advantages of pollution resistance, short growth period, high quality, low labor cost and the like, and after strains are inoculated in a culture bottle, the culture bottle needs to be placed in a greenhouse for cultivation. After the needle mushrooms are mature, the mature needle mushrooms are taken out of the culture bottles, cut off the roots and packaged. At present, large-scale needle mushroom factories basically adopt manual mushroom taking and root cutting methods, and fresh needle mushrooms adopt mechanical mushroom taking and root cutting methods. Moreover, when the manipulator of the mushroom picking machine pulls out the needle mushrooms, the needle mushrooms are often crushed due to overlarge clamping force, so that the needle mushrooms are deformed, the quality of the needle mushrooms is reduced, and the commodity of the needle mushrooms is reduced.

Disclosure of Invention

In order to overcome the problems, the invention provides the automatic root-pulling clamping device for the bottle-cultivation mushrooms, which adopts an automatic structure, can automatically take out culture bottles in the flammulina velutipes, reduces the labor intensity of workers and greatly improves the working efficiency. Meanwhile, the soft claws can reduce the damage to the needle mushrooms, reduce the risk of damaging the needle mushrooms and ensure the quality of finished needle mushrooms.

The technical scheme of the invention is as follows:

an automatic root-pulling clamping device for bottle-cultivated mushrooms is fixed on a mushroom-pulling disc; the clamping device sequentially comprises a mushroom pulling claw and a bottle holding claw from top to bottom; a culture bottle is placed on the bottle holding claw; the mushroom pulling claw comprises a horizontal mushroom pulling base and an ejector rod which is sleeved in the middle of the mushroom pulling base in a sliding manner along the radial direction of the mushroom pulling disc; the rear end of the ejector rod penetrates out of the mushroom pulling base, and a rear universal ball is fixed at the tail end of the ejector rod; both sides of the front end of the mushroom pulling base are provided with vertical through holes; a universal seat is accommodated in the mushroom pulling base; the universal seat is sleeved on the ejector rod in a sliding manner; the universal seat can swing around the ejector rod; a lower universal ball is fixed at the lower end of the universal seat; the two lower universal balls are respectively arranged on two sides of the ejector rod; soft claws for clamping flammulina velutipes are arranged at the upper end of the universal seat; the ejector rod can be matched with the soft claws to control the opening and closing of the soft claws; the rear universal ball of the ejector rod is stressed to push forwards, and the ejector rod can drive the soft claws to open to accommodate the needle mushrooms on the culture bottle when moving forwards; the mandril is reset, and the soft claws are driven to clamp the golden mushroom; the lower universal ball is stressed to rise, and the universal seat rises to drive the mushroom pulling claw to swing and rise, so that the needle mushrooms are clamped out of the culture bottle.

Furthermore, a fixed shaft, an adjusting gear and a return spring are also arranged on the universal seat; the soft claw comprises a driving claw and a driven claw; the driving claw and the driven claw are respectively arranged on two sides of the ejector rod; the driven claw is rotationally fixed at the upper end of the universal seat; the fixed shaft sequentially penetrates through a driving claw positioned at the upper end of the universal seat and an adjusting gear positioned in the inner cavity of the universal seat from top to bottom, and then the lower end of the fixed shaft is rotationally fixed with the universal seat; the driving claw and the adjusting gear are fixed with the fixed shaft; the periphery of the ejector rod is provided with a latch meshed with the adjusting gear; the driving claw and the driven claw can be meshed with each other through clamping teeth arranged on the peripheries of the driving claw and the driven claw, so that the soft claws can be opened and closed; one end of the reset spring is fixed with the driving claw, and the other end of the reset spring is fixed with the driven claw; the reset spring provides tension to enable the driving claw and the driven claw to be close to each other; the rear universal ball of the ejector rod is stressed to push forwards, the ejector rod moves forwards to drive the adjusting gear to rotate, and the driving claw and the driven claw are opened; and when the ejector rod is reset, the driving claw and the driven claw are reset under the action of the reset spring.

Further, the bottle holding claw comprises a base, a claw, a fixed rod and an extension spring; the base is fixed with the lower end of the mushroom pulling disc; the two fixing rods are respectively arranged on two sides of the base; the lower end of the fixed rod is fixed with the lower end of the mushroom pulling disc, and the middle part of the clamping jaw is rotationally fixed at the upper end of the fixed rod; the distance between the front ends of the two clamping claws of the same bottle holding claw is smaller than that between the rear ends of the two clamping claws; two ends of the extension spring are respectively fixed at the rear ends of two adjacent clamping claws of two adjacent bottle holding claws; the extension spring provides tension force to enable the rear ends of two adjacent clamping claws on two adjacent bottle holding claws to be close to each other; the culture bottle is placed on the base, and the front end of the clamping jaw abuts against the outer peripheral surface of the culture bottle.

Furthermore, the bottle holding claw also comprises a stop block; the stop block is fixed at the upper end of the inner side of the base; the stop block is tightly attached to the peripheral surface of the culture bottle.

Further, the bottle holding claw further comprises a cam bearing; the cam bearings are respectively and rotatably fixed at the two ends of the clamping jaw; the cam bearing at the front end of the claw is tightly attached to the outer peripheral surface of the culture bottle.

Furthermore, a guide sleeve is fixed in the through hole of the mushroom pulling base.

The invention has the following beneficial effects:

1. this automatic uprooting clamping device adopts automatic structure, can take out on the blake bottle in the automatic with the asparagus, reduces workman's intensity of labour, has improved work efficiency greatly. Meanwhile, the soft claws can reduce the damage to the needle mushrooms, reduce the risk of damaging the needle mushrooms and ensure the quality of finished needle mushrooms.

2. The mandril moves back and forth when being stressed, the soft claws can be driven to open and close, and the flammulina velutipes can be clamped.

3. The universal seat is sleeved on the ejector rod and can swing around the ejector rod at a certain angle, and the needle mushrooms can be clamped out of the culture bottle by the soft claws through the swinging and rising of the universal seat.

Drawings

FIG. 1 is a schematic structural view of the mushroom pulling claw of the present invention.

FIG. 2 is another angle structure of the mushroom-pulling claw of the present invention.

FIG. 3 is a partial cross-sectional view of the gimbal base of the present invention.

Fig. 4 is a schematic view of the usage state of the present invention.

Fig. 5 is a schematic structural view of the curved guide rail of the present invention.

FIG. 6 is a representation of the mushroom pulling process of the present invention.

FIG. 7 is a schematic structural view of the mushroom pulling disk of the present invention.

Fig. 8 is a bottom view of fig. 7.

The reference numbers in the figures denote:

1. pulling out mushroom claws; 11. pulling out a mushroom base; 12. a guide sleeve; 13. a top rod; 14. a rear universal ball; 2. a universal base; 21. a driving claw; 22. a driven claw; 23. a fixed shaft; 24. an adjusting gear; 25. a lower universal ball; 26. a return spring; 3. a bottle holding claw; 31. a base; 32. a claw; 33. fixing the rod; 34. a stopper; 35. a cam bearing; 36. an extension spring; 4. a culture bottle; 5. pulling out a mushroom plate; 51. an upper plate; 52. a lower plate; 53. a guide bar; 54. a drive motor; 6. a curved guide rail; 61. a guide rail base; 62. pulling mushroom guide rails; 621. an uphill segment; 622. a downhill section; 63. a mushroom clamping guide rail; 64. a feed guide rail; 65. a bottle outlet rail; 66. embrace bottle guide rail.

Detailed Description

The invention is described in detail below with reference to the figures and the specific embodiments.

Wherein, the arrow direction represents the rotation direction of the mushroom pulling disc 5; zone A represents the feeding zone of the flask 4; the area B represents the discharge area of the flask 4.

Referring to fig. 1-8, an automatic root-pulling clamping device for bottle-cultivated mushrooms is fixed on a mushroom-pulling tray 5; the clamping device sequentially comprises a mushroom pulling claw 1 and a bottle holding claw 3 from top to bottom; a culture bottle 4 is placed on the bottle holding claw 3; the mushroom pulling claw 1 comprises a horizontal mushroom pulling base 11 and an ejector rod 13 which is sleeved on the middle part of the mushroom pulling base 11 in a sliding manner along the radial direction of the mushroom pulling disc 5; the rear end of the ejector rod 13 penetrates out of the mushroom pulling base 11, and a rear universal ball 14 is fixed at the tail end; both sides of the front end of the mushroom pulling base 11 are provided with vertical through holes; the mushroom pulling base 11 is internally provided with a universal seat 2; the universal seat 2 is sleeved on the ejector rod 13 in a sliding manner; the universal seat 2 can swing around the ejector rod 13; a lower universal ball 25 is fixed at the lower end of the universal seat 2; two lower universal balls 25 are respectively arranged at two sides of the mandril 13; soft claws for clamping flammulina velutipes are arranged at the upper end of the universal seat 2; the ejector rod 13 can be matched with the soft claws to control the opening and closing of the soft claws; the rear universal ball 14 of the ejector rod 13 is stressed to push forward, and the ejector rod 13 moves forward to drive the soft claws to open so as to accommodate the flammulina velutipes on the culture bottle 4; the mandril 13 is reset, and then the soft claws are driven to clamp the golden mushroom; the lower universal ball 25 is stressed to rise, and the universal seat 2 rises to drive the mushroom pulling claw 1 to swing and rise, so that the needle mushrooms are clamped out of the culture bottle 4.

Further, the universal base 2 is also provided with a fixed shaft 23, an adjusting gear 24 and a return spring 26; the soft claw comprises a driving claw 21 and a driven claw 22; the driving claw 21 and the driven claw 22 are respectively arranged on two sides of the mandril 13; the driven claw 22 is rotationally fixed at the upper end of the universal seat 2; the fixed shaft 23 sequentially penetrates through the driving claw 21 at the upper end of the universal seat 2 and the adjusting gear 24 in the inner cavity of the universal seat 2 from top to bottom, and then the lower end of the fixed shaft is rotationally fixed with the universal seat 2; the driving claw 21 and the adjusting gear 24 are both fixed with the fixed shaft 23; the periphery of the ejector rod 13 is provided with a latch meshed with the adjusting gear 24; the driving claw 21 and the driven claw 22 can be meshed with each other through clamping teeth arranged on the peripheries of the driving claw and the driven claw, so that the soft claws are opened and closed; one end of the return spring 26 is fixed with the driving claw 21, and the other end of the return spring is fixed with the driven claw 22; the return spring 26 provides a pulling force to make the driving claw 21 and the driven claw 22 approach each other; the rear universal ball 14 of the mandril 13 is stressed to be pushed forward, the mandril 13 moves forward to drive the adjusting gear 24 to rotate, and the driving claw 21 and the driven claw 22 are opened; when the push rod 13 is reset, the driving claw 21 and the driven claw 22 are reset under the action of the reset spring 26. The ejector rod 13 is provided with a latch meshed with the adjusting gear 24, the periphery of the driving claw 21 and the periphery of the driven claw 22 are provided with the latch, so that the driving claw 21 and the driven claw 22 can be meshed, the adjusting gear 24 is driven to rotate through the ejector rod 13, the driving claw 21 is driven to rotate through the fixed shaft 23, and the opening and closing of the soft claw can be realized.

Particularly, the mushroom pulling claw 1 can realize the actions of lifting, opening, closing and swinging through an air cylinder. For example, the driving claw 21 and the driven claw 22 can be replaced by Y-shaped cylinder clamping jaws to realize the opening and closing of the soft claws; the soft claw can be lifted through a common linear cylinder; the swinging of the soft claws can realize the corresponding swinging action of the soft claws by replacing the universal seat 2 with a rotary air cylinder and switching on (or off) an air source of the air cylinder at a specified position along with the rotating process of the mushroom pulling disc 5.

Further, the bottle holding claw 3 comprises a base 31, a claw 32, a fixing rod 33 and an extension spring 36; the base 31 is fixed with the lower end of the mushroom pulling disc 5; the two fixing rods 33 are respectively arranged at two sides of the base 31; the lower end of the fixing rod 33 is fixed with the lower end of the mushroom pulling disc 5, and the middle part of the clamping jaw 32 is rotatably fixed at the upper end of the fixing rod 33; the distance between the front ends of the two clamping claws 32 of the same bottle holding claw 3 is smaller than that between the rear ends; two ends of the extension spring 36 are respectively fixed at the rear ends of the two adjacent clamping claws 32 of the two adjacent bottle holding claws 3; the extension spring 36 provides a pulling force to make the rear ends of the two adjacent claws 32 on the two adjacent bottle holding claws 3 approach each other; the culture bottle 4 is placed on the base 31, and the front ends of the claws 32 abut against the outer peripheral surface of the culture bottle 4. The base 31 is used for placing the culture bottle 4; the middle parts of the clamping jaws 32 are rotationally fixed on the fixed rod 33, and the distance between the front ends of the two clamping jaws 32 can be adjusted according to the size of the culture bottle 4.

Further, the bottle holding claw 3 further comprises a stop block 34; the stop block 34 is fixed at the upper end of the inner side of the base 31; the stopper 34 is closely attached to the outer peripheral surface of the culture flask 4. The stopper 34 is used to prevent the culture bottle 4 from entering the position of the bottle holding claw 3 too deeply.

Further, the bottle holding claw 3 further comprises a cam bearing 35; the cam bearings 35 are respectively and rotatably fixed at two ends of the clamping jaw 32; cam bearings 35 at the tips of the claws 32 are closely attached to the outer peripheral surface of the culture bottle 4. The cam bearing 35 is in close contact with the outer peripheral surface of the culture bottle 4, so that the culture bottle 4 can be rotated while being held by the bottle holding claw 3.

Further, a guide sleeve 12 is fixed in the through hole of the mushroom pulling base 11.

Specially, this automatic root pulling clamping device of fungus mushroom is planted to bottle is applied to the automatic root pulling cutting device of fungus mushroom is planted to a bottle, the automatic root pulling cutting device of fungus mushroom is planted to bottle is including setting up mushroom dish 5 and the curved guide 6 of pulling out on the workstation. The mushroom pulling disc 5 sequentially comprises an upper plate 51, an annular lower plate 52 and a driving motor 54 fixed on the workbench from top to bottom; the rotating shaft of the driving motor 54 is coaxially fixed with the upper plate 51; a plurality of groups of vertical guide rods 53 are fixed between the upper plate 51 and the lower plate 52 by taking a rotating shaft of a driving motor 54 as an axis, and are uniformly and circularly arrayed; the number of the guide rods 53 in each group is two; the automatic uprooting and cutting device is arranged between the two guide rods 53 in the same group. In the mushroom pulling claw 1, a mushroom pulling base 11 is sleeved on the guide rod 53 in a sliding manner through a guide sleeve 12; in the bottle holding claw 3, the base 31 is fixed on the lower plate 52, and the lower end of the fixing rod 33 is fixed on the lower plate 52.

The curved guide rail 6 comprises an annular guide rail base 61, a mushroom pulling guide rail 62 which is fixed on the outer side of the upper end of the guide rail base 61 and is arc-shaped, a mushroom clamping guide rail 63 which is fixed on the inner side of the upper end of the guide rail base 61 and is arc-shaped, a feeding guide rail 64 which is fixed on the workbench and is arc-shaped bottle outlet rails 65 which are fixed on the workbench, and a bottle holding guide rail 66 which is fixed on the lower end of the guide rail base 61 and is arc-shaped. The guide rail base 61 is fixed on the workbench; the guide rail base 61 is positioned between the mushroom pulling claw 1 and the bottle holding claw 3; along the rotation direction of the mushroom pulling disc 5, the height of the front end of the mushroom pulling guide rail 62 gradually rises from the guide rail base 61 to form an upward slope section 621, and the height of the tail end of the mushroom pulling guide rail 62 gradually decreases to the guide rail base 61 to form a downward slope section 622; along the rotation direction of the mushroom pulling disc 5, the mushroom clamping guide rail 63 is arranged between the downward slope section 622 and the upward slope section 621; the rear universal ball 14 at the rear end of the mandril 13 can be contacted with the outer edge of the mushroom clamping guide rail 63. The mushroom clamping guide rail 63 is arranged on the inner side of the mushroom pulling claw 1; the lower universal ball 25 at the lower end of the universal seat 2 can be respectively contacted with the guide rail base 61 and the mushroom pulling guide rail 62, and the lifting of the mushroom pulling claw 1 can be realized through the guiding function of the ascending slope section 621 and the descending slope section 622 of the mushroom pulling guide rail 62. The mushroom pulling disc 5 rotates, the lower universal ball 25 at the lower end of the universal seat 2 is in contact with the guide rail base 61, when the rear universal ball 14 at the rear end of the ejector rod 13 is in contact with the outer edge of the mushroom clamping guide rail 63, the ejector rod 13 is pushed forwards by the mushroom clamping guide rail 63, and the ejector rod 13 and the driving claw 21 are driven to rotate through the adjusting gear 24, so that the soft claw is opened, and needle mushrooms enter the mushroom pulling claw 1; the mushroom pulling disc 5 continues to rotate, the rear universal ball 14 is separated from the outer edge of the mushroom clamping guide rail 63, the driving claw 21 and the driven claw 22 are reset under the action of the reset spring 26, the soft claws are closed, and needle mushrooms are clamped. The mushroom pulling disc 5 continues to rotate, the lower universal ball 25 is in contact with the upward slope section 621, the universal seat 2 is inclined and ascends under the guiding action of the upward slope section 621, and needle mushrooms are clamped out of the culture bottle 4; the lower ball 25 contacts the descending section 622, and the seat 2 descends along the guide rod 53 under the action of its own weight and the guiding action of the descending section 622 until contacting the guide rail base 61, and so on.

The bottle holding guide rail 66 is fixed at the lower end of the guide rail base 61; the bottle holding guide rail 66 can be contacted with a cam bearing 35 arranged at the rear end of the clamping jaws 32, so that the rear ends of the two clamping jaws 32 on the same bottle holding claw 3 are far away from each other; the driving motor 54 drives the mushroom pulling disc 5 to rotate, the bottle holding guide rail 66 is in contact with the cam bearing 35 at the rear end of the clamping jaw 32, and the front end of the bottle holding claw 3 can hold the culture bottle 4 tightly. The setting is embraced a bottle guide rail 66, embrace a bottle guide rail 66 and can be along with the rotation of pulling out mushroom dish 5 and the contact of the cam bearing 35 of jack catch 32 rear end, and because same two jack catch 32 front end intervals are less than the rear end interval on embracing bottle claw 3, will make same two jack catch 32 rear ends of embracing on the bottle claw 3 keep away from each other, then embrace 3 front ends of bottle claw and can embrace blake bottle 4 tightly, blake bottle 4 just so is difficult to drop from embracing bottle claw 3, the stability of whole equipment has been improved.

The feeding guide rail 64 is fixed on the workbench; the feeding guide rail 64 is positioned in front of the mushroom pulling guide rail 62 along the rotation direction of the mushroom pulling disc 5; the feeding guide rail 64 is positioned outside the mushroom pulling disc 5; the inner peripheral surface of the feeding guide rail 64 is tightly attached to the outer side of the upper end of the culture bottle 4; the driving motor 54 drives the mushroom pulling disc 5 to rotate, and the culture bottle 4 can enter the bottle holding claw 3 along the guide of the feeding guide rail 64.

The bottle outlet rail 65 is fixed on the workbench; the bottle outlet track 65 is positioned in the middle of the mushroom pulling guide rail 62; the front end of the bottle outlet rail 65 extends into the mushroom pulling disc 5 and is positioned above the bottle holding claw 3, and the tail end of the bottle outlet rail 65 is positioned outside the mushroom pulling disc 5; the driving motor 54 drives the mushroom pulling disc 5 to rotate, the inner side of the culture bottle 4 is contacted with the front end of the bottle outlet rail 65, and the culture bottle 4 can be separated from the bottle holding claw 3 along the bottle outlet rail 65.

In particular, the bottle holding guide 66 is located between the feeding guide 64 and the bottle discharging rail 65 to ensure that the culture bottles 4 can normally enter and exit the bottle holding claw 3.

The working principle of the invention is as follows:

referring to fig. 1-8, when the automatic root-pulling clamping device for the bottle-cultivated mushroom works, firstly, in a feeding area, under the action of the self gravity of a mushroom-pulling claw 1, a lower universal ball 25 at the lower end of a universal seat 2 is contacted with the upper end of a guide rail base 61; the rear universal ball 14 at the rear end of the ejector rod 13 is in contact with the outer edge of the mushroom pulling guide rail 62, the front top of the ejector rod 13 drives the adjusting gear 24 to rotate, the adjusting gear 24 drives the driving claw 21 to rotate under the action of the fixed shaft 23, and the opening of the soft claw is realized through the meshing of the driving claw 21 and the driven claw 22. Then, the culture bottle 4 is guided to the bottle holding claw 3 through the feeding guide rail 64, the culture bottle 4 is held by the bottle holding claw 3 after the front ends of the two claws 32 are opened, and the needle mushroom on the culture bottle 4 is positioned between the driving claw 21 and the driven claw 22. Then, along with the rotation of the mushroom pulling disc 5, the peripheral surface of the bottle holding guide rail 66 is contacted with the cam bearing 35 at the rear end of the clamping jaw 32, and the rear ends of the two clamping jaws 32 on the same bottle holding jaw 3 are propped open, so that the front end of the bottle holding jaw 3 can play a better holding effect on the culture bottle 4, and the culture bottle 4 is prevented from being separated. Then, the rear universal ball 14 at the rear end of the push rod 13 is separated from the outer edge of the mushroom pulling guide rail 62, so that the driving claw 21 and the driven claw 22 are tightly closed under the action of the return spring 26 to clamp the needle mushrooms, and meanwhile, the push rod 13 is driven to reset. Then, the lower universal ball 25 at the lower end of the universal seat 2 contacts with the upward slope section 621 of the mushroom pulling guide rail 62, the universal seat 2 is obliquely lifted along the guide rod 53 under the guiding action of the upward slope section 621, and the needle mushrooms are clamped out of the culture bottle 4 through the swinging action during the oblique lifting. Then, in the middle section of the mushroom pulling guide rail 62, the inner side of the culture bottle 4 contacts with the front end of the bottle outlet rail 65, the culture bottle 4 is separated from the bottle holding claw 3 along the bottle outlet rail 65, and the claw 32 on the bottle holding claw 3 is reset by the elastic force of the extension spring 36. Then, the needle mushroom on the mushroom-pulling claws 1 passes through a root-cutting area (not shown in the figure), and the roots of the needle mushroom are cut off. Then, the lower universal ball 25 at the lower end of the universal base 2 contacts with the downward slope section 622 of the mushroom pulling guide rail 62, and descends to the guide rail base 61 along the guide rod 53 under the self-gravity of the universal base 2 and the guiding action of the downward slope section 622. Finally, in the discharging area, the rear universal ball 14 at the rear end of the ejector rod 13 is contacted with the outer edge of the mushroom pulling guide rail 62 again, the soft claws are opened, and the needle mushrooms after root cutting are released and collected. The mushroom pulling claws 1 keep an open state, and the next mushroom pulling process is started.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

1. The utility model provides an automatic root pulling clamping device of fungus mushroom is planted to bottle which characterized in that: the clamping device is fixed on the mushroom pulling disc (5); the clamping device sequentially comprises a mushroom pulling claw (1) and a bottle holding claw (3) from top to bottom; a culture bottle (4) is placed on the bottle holding claw (3); the mushroom pulling claw (1) comprises a horizontal mushroom pulling base (11) and an ejector rod (13) which is sleeved on the middle part of the mushroom pulling base (11) in a sliding manner along the radial direction of the mushroom pulling disc (5); the rear end of the ejector rod (13) penetrates out of the mushroom pulling base (11), and the tail end of the ejector rod is fixed with a rear universal ball (14); both sides of the front end of the mushroom pulling base (11) are provided with vertical through holes; the mushroom pulling base (11) is internally provided with a universal seat (2); the universal seat (2) is sleeved on the ejector rod (13) in a sliding manner; the universal seat (2) can swing around the ejector rod (13); a lower universal ball (25) is fixed at the lower end of the universal seat (2); two lower universal balls (25) are respectively arranged on two sides of the ejector rod (13); soft claws for clamping flammulina velutipes are arranged at the upper end of the universal seat (2); the ejector rod (13) can be matched with the soft claws to control the opening and closing of the soft claws; the rear universal ball (14) of the ejector rod (13) is stressed to push forwards, and the ejector rod (13) moves forwards to drive the soft claws to open and accommodate the flammulina velutipes on the culture bottle (4); the mandril (13) is reset, and then the soft claws are driven to clamp the flammulina velutipes; the lower universal ball (25) is stressed to rise, the universal seat (2) rises to drive the mushroom pulling claw (1) to swing and rise, and the needle mushrooms are clamped out of the culture bottle (4).

2. The automatic uprooting and clamping device for bottle cultivation mushrooms according to claim 1, wherein: the universal seat (2) is also provided with a fixed shaft (23), an adjusting gear (24) and a return spring (26); the soft claw comprises a driving claw (21) and a driven claw (22); the driving claw (21) and the driven claw (22) are respectively arranged on two sides of the ejector rod (13); the driven claw (22) is rotationally fixed at the upper end of the universal seat (2); the fixed shaft (23) sequentially penetrates through a driving claw (21) at the upper end of the universal seat (2) and an adjusting gear (24) in the inner cavity of the universal seat (2) from top to bottom, and then the lower end of the fixed shaft is rotationally fixed with the universal seat (2); the driving claw (21) and the adjusting gear (24) are fixed with the fixed shaft (23); the periphery of the ejector rod (13) is provided with a latch which is meshed with the adjusting gear (24); the driving claw (21) and the driven claw (22) can be meshed with each other through clamping teeth arranged on the peripheries of the driving claw and the driven claw, so that the soft claws can be opened and closed; one end of the return spring (26) is fixed with the driving claw (21), and the other end of the return spring is fixed with the driven claw (22); the return spring (26) provides tension to enable the driving claw (21) and the driven claw (22) to be close to each other; the rear universal ball (14) of the ejector rod (13) is stressed to push forwards, the ejector rod (13) moves forwards to drive the adjusting gear (24) to rotate, and the driving claw (21) and the driven claw (22) are opened; when the push rod (13) is reset, the driving claw (21) and the driven claw (22) are reset under the action of the reset spring (26).

3. The automatic uprooting and clamping device for bottle cultivation mushrooms according to claim 1, wherein: the bottle holding claw (3) comprises a base (31), a claw (32), a fixed rod (33) and an extension spring (36); the base (31) is fixed with the lower end of the mushroom pulling disc (5); the two fixing rods (33) are respectively arranged at two sides of the base (31); the lower end of the fixing rod (33) is fixed with the lower end of the mushroom pulling disc (5), and the middle part of the clamping jaw (32) is rotationally fixed at the upper end of the fixing rod (33); the distance between the front ends of the two clamping claws (32) of the same bottle holding claw (3) is smaller than that between the rear ends of the two clamping claws; two ends of the extension spring (36) are respectively fixed at the rear ends of two adjacent clamping claws (32) of two adjacent bottle holding claws (3); the extension spring (36) provides tension to enable the rear ends of two adjacent clamping claws (32) on two adjacent bottle holding claws (3) to be close to each other; the culture bottle (4) is placed on the base (31), and the front end of the clamping jaw (32) abuts against the outer peripheral surface of the culture bottle (4).

4. The automatic uprooting and clamping device for bottle cultivation mushrooms according to claim 3, wherein: the bottle holding claw (3) further comprises a stop block (34); the stop block (34) is fixed at the upper end of the inner side of the base (31); the stopper (34) is tightly attached to the outer peripheral surface of the culture bottle (4).

5. The automatic uprooting and clamping device for bottle cultivation mushrooms according to claim 3, wherein: the bottle holding claw (3) further comprises a cam bearing (35); the cam bearings (35) are respectively and rotatably fixed at two ends of the clamping jaw (32); a cam bearing (35) at the front end of the clamping jaw (32) is tightly attached to the outer peripheral surface of the culture bottle (4).

6. The automatic uprooting and clamping device for bottle cultivation mushrooms according to claim 1, wherein: a guide sleeve (12) is fixed in the through hole of the mushroom pulling base (11).

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