Holding cylinder assembly of mushroom stick bagging machine

Abstract

The utility model discloses a holding cylinder assembly of a mushroom stick bagging machine, and belongs to the technical field of edible mushroom planting. Comprising a fixed cylinder, a movable cylinder, sliding supporting legs, a pressing mechanism and a flange ring, the flange ring and the movable cylinder are coaxially arranged, the front end of the movable cylinder is fixedly connected with the lower portion of the rear side of the flange ring, and the front end of the fixed cylinder is hinged to the upper end of the rear side of the flange ring; the pressing mechanism comprises a support, a pressing arm, a pressing wheel, a limiting component and a tension spring. The support is fixed to the upper end of the front side of the flange ring. The pressing arm is obliquely arranged downwards from back to front, and the middle of the pressing arm is rotationally arranged on the support through a second rotating shaft; the pressing wheel is arranged in the left-right direction, arranged at the lower end of the pressing arm and located over the feeding barrel. The tension spring is located in front of the pressing arm and located on the upper portion of the support, the front end of the tension spring is connected with the support, and the rear end is connected with the upper end of the pressing arm. The limiting component is fixed at the lower part of the bracket and is positioned on the rear side of the lower part of the pressing arm; and when the fixed barrel body and the movable barrel body are folded, the pressing wheel is propped against the upper side of the feeding barrel.

Description

Technical Field

[0001] The utility model belongs to the technical field of edible fungus planting, and particularly relates to a barrel holding component of a mushroom stick bagging machine. Background Art

[0002] Shiitake mushrooms are also known as fragrant mushrooms, fragrant mats, flower mushrooms, and winter mushrooms. They are typical wood-rotting mushrooms in the genus Lentinus of the family Agaricus. Shiitake mushrooms are best when they have a strong flavor, thick flesh, smooth and beautiful appearance, uniform size, tight and fine white gills, short and strong stems, and a white frost on the surface. Shiitake mushrooms contain sirtuin, choline, tyrosine, oxidase, and certain nucleic acid substances.

[0003] In the prior art, mushroom sticks can be used as culture medium to grow shiitake mushrooms, and a bagging device can be used to fill the culture medium into a mushroom bag to form a mushroom stick. For example, the patent with application number CN201720199302.5 discloses an automatic mushroom material bagging machine, including a frame, a hopper, a drive motor, a discharging device and a holding tube, wherein the hopper is installed on one side of the top of the frame, the holding tube is installed on the other side of the top of the frame, the drive motor is installed below the hopper, the discharging device includes a feeding tube, an auger and a No. 1 electromagnetic clutch, the feeding tube is connected to the hopper, the auger is located inside the feeding tube and its end passes through the hopper, the No. 1 electromagnetic clutch is sleeved on the auger and is connected to the drive motor through a pulley, the holding tube is fixed on an adjustment bracket, the adjustment bracket is located on a linear slide rail, the holding tube includes a fixed cylinder and a movable cylinder, and the bottom of the movable cylinder is placed on the slope slide rail through a pulley.

[0004] In the prior art, during the process of adding culture medium to the mushroom bag, it gradually moves backward along the feeding cylinder; at the same time, the holding cylinder moves backward, and when it reaches the rear of the frame, the fixed cylinder and the movable cylinder are released from the closed state, the rear of the movable cylinder rotates downward, and the mushroom bag slides downward along the inclined movable cylinder to realize the loading of the mushroom bag.

[0005] The applicant found that the front of the mushroom bag is located in the gap between the feeding tube and the holding tube. In order to ensure that the holding tube can move backward smoothly, the gap needs to be greater than a certain value. The gap makes the mushroom bag too free (for example, the speed of the mushroom bag moving backward is greater than the feeding speed), resulting in the mushroom bag not being filled. Utility Model Content

[0006] In order to solve the above problems, the embodiment of the utility model provides a holding tube assembly of a mushroom stick bagging machine, wherein a pressing mechanism slightly presses the mushroom bag, and the pressing mechanism moves with the holding tube, so that the pressing mechanism always presses the mushroom bag, and the friction force ensures the filling effect of the culture medium. The technical solution is as follows:

[0007] The embodiment of the utility model provides a barrel holding assembly of a mushroom stick bagging machine, comprising a fixed barrel 1 arranged in the front-to-back direction, a movable barrel 2 arranged obliquely downward from front to back, and a sliding leg 3 on the lower side of the movable barrel 2, the front end of the fixed barrel 1 is hinged to the front end of the movable barrel 2, and the movable barrel 2 can be closed toward the fixed barrel 1 to form a cylinder that cooperates with the feeding barrel 4; the barrel holding assembly also includes a clamping mechanism and a flange ring 5 that cooperates with the movable barrel 2, the flange ring 5 is coaxially arranged with the movable barrel 2, the front end of the movable barrel 2 is fixedly connected to the rear lower part of the flange ring 5, and the front end of the fixed barrel 1 is hinged to the rear upper end of the flange ring 5; the clamping mechanism includes a bracket 6, a pressing arm 7, a pressing wheel 8, a limiting component 9 and a tension spring 10, the bracket 6 is fixed on the front upper end of the flange ring 5; the pressure arm 7 is arranged obliquely downward from back to front, and the middle part of the pressure arm 7 is rotatably arranged on the bracket 6 through a second left-right rotating shaft 11, and it can rotate upward; the pressure wheel 8 is arranged in the left-right direction, and it is arranged at the lower end of the pressure arm 7, and it is located directly above the feeding cylinder 4; the tension spring 10 is located in front of the pressure arm 7, which is located at the upper part of the bracket 6, and its front end is connected to the bracket 6, and its rear end is connected to the upper end of the pressure arm 7, and it is used to provide elastic force for the pressure arm 7 to rotate downward; the limiting component 9 is fixed to the lower part of the bracket 6, which is located on the rear side of the lower part of the pressure arm 7, and is used to limit the downward rotation of the pressure arm 7; when the fixed cylinder 1 and the movable cylinder 2 are closed, the pressure wheel 8 presses on the upper side of the feeding cylinder 4.

[0008] Among them, the fixed cylinder 1 and the movable cylinder 2 in the embodiment of the utility model are semicircular cylinders that cooperate with each other. The movable cylinder 2 is located on the lower side of the fixed cylinder 1, and the front end top of the fixed cylinder 1 is hinged to the rear upper end of the flange ring 5 through the left and right first rotating shaft 12; when the fixed cylinder 1 and the movable cylinder 2 are closed, the rear upper part of the flange ring 5 is against the front end of the fixed cylinder 1.

[0009] Furthermore, in the embodiment of the utility model, a lug 13 is provided at the top end of the flange ring 5 along its radial direction, the bracket 6 is fixed on the front side of the lug 13 , and the first rotating shaft 12 is provided on the rear side of the lug 13 .

[0010] Specifically, the inner edge of the flange ring 5 in the embodiment of the utility model is flush with the inner wall of the movable cylinder 2, and its width is 1.5-3.0 cm.

[0011] Among them, the bracket 6 in the embodiment of the utility model is a square tube, which is perpendicular to the flange ring 5, and its front side is gradually arranged close to the flange ring 5 from top to bottom, and a tension spring support 14 is provided at the front end of the inner wall of the upper side; the pressure arm 7 and the tension spring 10 are both located in the bracket 6, and the lower part of the pressure arm 7 extends forward of the bracket 6, and the left and right ends of the second rotating shaft 11 are fixedly connected to the left and right side edges of the bracket 6 respectively, and the front end of the tension spring 10 is fixed on the tension spring support 14; the front end of the lower side of the bracket 6 constitutes a limiting component 9.

[0012] Specifically, the front side of the bracket 6 in the embodiment of the utility model is arranged vertically, and its upper side, lower side, left side and right side are flush with the corresponding sides of the lug 13 .

[0013] Specifically, the pressure arm 7 in the embodiment of the utility model includes two side panels arranged side by side on the left and right, an upper fixed rod between the upper ends of the two side panels, and a lower fixed rod between the lower ends of the two side panels. The two side panels are respectively located at the adjacent outer sides of the left and right ends of the pressure wheel 8. The upper fixed rod and the lower fixed rod are both arranged in the left and right directions. The second rotating shaft 11 is rotatably arranged in the middle of the two side panels, and the pressure wheel 8 is rotatably arranged on the lower fixed rod. The rear end of the tension spring 10 is connected to the upper fixed rod.

[0014] The pressure wheel 8 in the embodiment of the utility model is a rubber wheel, and an arc-shaped groove coaxially matched with the feeding barrel 4 is provided on its circumference.

[0015] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are as follows: the embodiment of the utility model provides a holding barrel assembly of a mushroom stick bagging machine, the clamping mechanism slightly presses the mushroom bag (the mushroom bag can still move backward, but the resistance to backward movement is increased), the clamping mechanism follows the movement of the holding barrel, and the friction force allows the clamping mechanism to always press the mushroom bag (when the holding barrel moves to the rear of the feeding barrel, the clamping mechanism does not press, and the mushroom bag slides downward along the movable barrel due to gravity), ensuring the filling effect of the culture medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the barrel holding assembly of the mushroom stick bagging machine in the embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of the structure when the fixed cylinder and the movable cylinder are closed;

[0018] Figure 3 yes Figure 1 A partial enlarged view of the clamping mechanism;

[0019] Figure 4 yes Figure 2 A partial enlarged view of the clamping mechanism;

[0020] Figure 5 yes Figure 3 A cross-sectional view of

[0021] Figure 6 yes Figure 4 A cross-sectional view of

[0022] Figure 7 It is a structural schematic diagram of the flange ring and bracket combination.

[0023] In the figure: 1 fixed cylinder, 2 movable cylinder, 3 sliding legs, 4 feeding cylinder, 5 flange ring, 6 bracket, 7 pressure arm, 8 pressure wheel, 9 limit component, 10 tension spring, 11 second rotating shaft, 12 first rotating shaft, 13 lug, 14 tension spring support. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Example 1

[0026] See also Figure 1-7 Embodiment 1 provides a cylinder holding assembly of a mushroom stick bagging machine, including a fixed cylinder 1, a movable cylinder 2, a sliding leg 3, a clamping mechanism and a flange ring 5. The fixed cylinder 1 and the movable cylinder 2 are semicircular cylinders that cooperate with each other. The fixed cylinder 1 is arranged in the front-to-back direction, and the top of its front end is hinged to the upper end of the rear side of the flange ring 5 through the first rotating shaft 12 in the left-right direction. The movable cylinder 2 is arranged obliquely downward from front to back, and is located on the lower side of the fixed cylinder 1, and its front end is hinged to the lower part of the rear side of the flange ring 5. The movable cylinder 2 can be closed toward (rotated upward) the fixed cylinder 1 to form a cylinder (the inner diameter is slightly larger than the outer diameter of the feeding cylinder 4) that cooperates with the feeding cylinder 4. The flange ring 5 is coaxially arranged with the movable cylinder 2, and it cooperates with the movable cylinder 2, and its inner edge is flush with the inner wall of the movable cylinder 2, and its width is 1.5-3.0cm. Specifically, the inner diameter of the flange ring 5 is equal to the inner diameter of the cylinder, and its outer diameter is larger than the outer diameter of the cylinder. When the fixed cylinder 1 and the movable cylinder 2 are closed, the flange ring 5 is arranged vertically, and the upper part of the rear side of the flange ring 5 is pressed against the front end of the fixed cylinder 1, and the inner wall of the cylinder formed is aligned with the inner edge of the flange ring 5. The sliding leg 3 is located at the lower side of the movable cylinder 2, and a pulley is arranged at the bottom end thereof in the left-right direction, which is used to drive the movable cylinder 2 to rotate upward. Specifically, the sliding leg 3 is perpendicular to the movable cylinder 2.

[0027] The clamping mechanism includes a bracket 6, a pressure arm 7, a pressure wheel 8, a limiting component 9 and a tension spring 10, etc. The bracket 6 is fixed to the upper end of the front side of the flange ring 5. The pressure arm 7 is arranged obliquely downward from the back to the front, and the middle part thereof is rotatably arranged on the bracket 6 through a second rotating shaft 11 in the left and right directions, and it can rotate upward. The pressure wheel 8 is arranged in the left and right directions, and it is arranged at the lower end of the pressure arm 7, and it is located directly above the feeding barrel 4. Specifically, the pressure wheel 8 is a rubber wheel, and an arc-shaped groove coaxially arranged on its circumference is matched with the feeding barrel 4. The above-mentioned pressure wheel 8 can ensure the clamping effect. The tension spring 10 is located in front of the pressure arm 7, which is located at the upper part of the bracket 6, and its front end is connected to the bracket 6, and its rear end is connected to the upper end of the pressure arm 7. It is used to provide elastic force for the pressure arm 7 to rotate downward, and its tension (the pressure of the pressure wheel 8 cannot be too large) is to ensure that the mushroom bag can move backward smoothly during bagging. The limiting component 9 is fixed to the lower part of the bracket 6, which is located at the lower rear side of the pressing arm 7. It is used to limit the pressing arm 7 from rotating downward. Specifically, it can be a limiting plate or a limiting rod arranged in the left and right directions. When the fixed cylinder 1 and the movable cylinder 2 are closed, the pressing wheel 8 presses on the upper side of the feeding cylinder 4 (the pressing arm 7 rotates upward at this time). If there is no feeding cylinder 4, when the fixed cylinder 1 and the movable cylinder 2 are closed, the lower side of the pressing wheel 8 is lower than the top of the inner wall of the cylinder.

[0028] Specifically, the pressure arm 7 in the embodiment of the utility model includes two side plates arranged side by side, an upper fixing rod between the upper ends of the two side plates, and a lower fixing rod between the lower ends of the two side plates, etc. The two side plates are respectively located at the adjacent outer sides of the left and right ends of the pressure wheel 8. The upper fixing rod and the lower fixing rod are both arranged in the left and right directions, the second rotating shaft 11 is rotatably arranged in the middle of the two side plates, the pressure wheel 8 is rotatably arranged on the lower fixing rod, and the rear end of the tension spring 10 is connected to the upper fixing rod.

[0029] Example 2

[0030] See also Figure 1-7 Embodiment 2 provides a cylinder holding assembly of a mushroom stick bagging machine, and its structure is basically the same as that of embodiment 1, except that: the top end of the flange ring 5 in this embodiment is provided with a lug 13 along its radial direction; specifically, the lug 13 is a rectangular plate. The bracket 6 is fixed to the front side of the lug 13, and the first rotating shaft 12 is provided to the rear side of the lug 13. When the fixed cylinder 1 and the movable cylinder 2 are closed, the lug 13 is arranged vertically.

[0031] Example 3

[0032] See also Figure 1-7Embodiment 3 provides a barrel holding assembly of a mushroom stick bagging machine, and its structure is basically the same as that of Embodiment 2, except that: the bracket 6 in this embodiment is a square tube, which is perpendicular to the flange ring 5, and its front side is gradually close to the flange ring 5 from top to bottom to form an inclined surface, and a tension spring support 14 is provided at the front end of the inner wall of its upper side. The pressure arm 7 and the tension spring 10 are both located in the bracket 6, and the lower part of the pressure arm 7 extends forward from the bracket 6. The left and right ends of the second rotating shaft 11 are fixedly connected to the left and right side edges of the bracket 6 respectively. The tension spring support 14 can be specifically a fixed plate arranged along the left and right directions, and the front end of the tension spring 10 is fixed on the tension spring support 14. The front end of the lower side of the bracket 6 constitutes a limiting component 9 (as a limiting plate). Specifically, when the fixed barrel 1 and the movable barrel 2 are closed, the bracket 6 and the tension spring 10 are both arranged along the front-back direction.

[0033] Specifically, the front side of the bracket 6 in the embodiment of the utility model is arranged vertically, and its upper side, lower side, left side and right side are flush with the corresponding sides of the lug 13 .

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cylinder holding assembly of a mushroom stick bagging machine, comprising a fixed cylinder (1) arranged in a front-to-back direction, a movable cylinder (2) arranged obliquely downward from front to back, and a sliding leg (3) at the lower side of the movable cylinder (2), wherein the front end of the fixed cylinder (1) is hinged to the front end of the movable cylinder (2), and the movable cylinder (2) can be closed to the fixed cylinder (1) to form a cylinder that cooperates with a feeding cylinder (4); characterized in that: The cylinder holding assembly also includes a clamping mechanism and a flange ring (5) matched with the movable cylinder (2); the flange ring (5) is coaxially arranged with the movable cylinder (2); the front end of the movable cylinder (2) is fixedly connected to the rear lower part of the flange ring (5); the front end of the fixed cylinder (1) is hinged to the rear upper end of the flange ring (5); the clamping mechanism includes a bracket (6), a clamping arm (7), a clamping wheel (8), a limiting component (9) and a tension spring (10); the bracket (6) is fixed to the front upper end of the flange ring (5); the clamping arm (7) is arranged obliquely downward from the back to the front, and the middle part thereof is rotatably arranged on the bracket (6) through a left-right second rotating shaft (11) , which can rotate upward; the pressing wheel (8) is arranged in the left and right directions, and is arranged at the lower end of the pressing arm (7), and is located directly above the feeding cylinder (4); the tension spring (10) is located in front of the pressing arm (7), and is located at the upper part of the bracket (6), and its front end is connected to the bracket (6), and its rear end is connected to the upper end of the pressing arm (7), and is used to provide elastic force for the pressing arm (7) to rotate downward; the limiting component (9) is fixed to the lower part of the bracket (6), and is located at the rear side of the lower part of the pressing arm (7), and is used to limit the pressing arm (7) from rotating downward; when the fixed cylinder (1) and the movable cylinder (2) are closed, the pressing wheel (8) presses against the upper side of the feeding cylinder (4).

2. The tube holding assembly of the mushroom stick bagging machine according to claim 1 is characterized in that: The fixed cylinder (1) and the movable cylinder (2) are semicircular cylinders that fit together. The movable cylinder (2) is located at the lower side of the fixed cylinder (1). The top of the front end of the fixed cylinder (1) is hinged to the upper rear end of the flange ring (5) via a first left-right rotating shaft (12). When the fixed cylinder (1) and the movable cylinder (2) are closed, the upper rear end of the flange ring (5) rests against the front end of the fixed cylinder (1).

3. The tube holding assembly of the mushroom stick bagging machine according to claim 2 is characterized in that: The top end of the flange ring (5) is provided with a lug (13) along its radial direction, the bracket (6) is fixed on the front side of the lug (13), and the first rotating shaft (12) is arranged on the rear side of the lug (13).

4. The tube holding assembly of the mushroom stick bagging machine according to claim 1 is characterized in that: The inner edge of the flange ring (5) is flush with the inner wall of the movable cylinder (2), and its width is 1.5-3.0 cm.

5. The tube holding assembly of the mushroom stick bagging machine according to claim 3 is characterized in that: The bracket (6) is a square tube, which is perpendicular to the flange ring (5), and its front side is gradually arranged close to the flange ring (5) from top to bottom, and a tension spring support (14) is provided at the front end of the inner wall of the upper side; the pressure arm (7) and the tension spring (10) are both located in the bracket (6), and the lower part of the pressure arm (7) extends forward from the bracket (6); the left and right ends of the second rotating shaft (11) are respectively fixedly connected to the left and right side edges of the bracket (6), and the front end of the tension spring (10) is fixed on the tension spring support (14); the front end of the lower side of the bracket (6) constitutes a limiting component (9).

6. The tube holding assembly of the mushroom stick bagging machine according to claim 5, characterized in that: The front side of the bracket (6) is arranged vertically, and its upper side, lower side, left side and right side are flush with the corresponding sides of the lug (13).

7. The tube holding assembly of the mushroom stick bagging machine according to claim 5, characterized in that: The pressure arm (7) includes two side plates arranged side by side on the left and right, an upper fixed rod between the upper ends of the two side plates, and a lower fixed rod between the lower ends of the two side plates. The two side plates are respectively located at the adjacent outer sides of the left and right ends of the pressure wheel (8). The upper fixed rod and the lower fixed rod are both arranged in the left and right directions. The second rotating shaft (11) is rotatably arranged in the middle of the two side plates. The pressure wheel (8) is rotatably arranged on the lower fixed rod. The rear end of the tension spring (10) is connected to the upper fixed rod.

8. The tube holding assembly of the mushroom stick bagging machine according to claim 1, characterized in that: The pressing wheel (8) is a rubber wheel, and an arc-shaped groove coaxially arranged on its circumference to match the feeding cylinder (4).

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