A net placing device for a circular baler

Abstract

The utility model discloses a net-releasing device for a circular baler, comprising a bottom box, wherein the left and right sides of the top of the bottom box are fixedly connected with vertical plates, the top of the bottom box is slidably connected with a movable plate located on the inner side of the vertical plates, the movable plate and one side of the vertical plates are rotatably connected with a rotating shaft through a bearing, and one end of the rotating shaft is fixedly connected with a turntable. The utility model can conveniently install multiple groups of wire mesh rolls by arranging the bottom box, the vertical plates, the movable plates, the rotating shaft, the turntable, the rotating column, the convex clamping plate, the screw rod, the rectangular plate and the driving plate. At the same time, the arrangement of the screw rod, the rectangular plate and the driving plate can facilitate the installation of wire mesh rolls of different specifications and sizes, and the arrangement of the pin holes and the limiting bolts can facilitate the limiting of the turntable, thereby facilitating the rotation and positioning of the wire mesh roll. By arranging the above structure, the net-releasing device has the advantage of being convenient for installing and releasing multiple groups of wire mesh rolls when in use, thereby being able to meet the usage requirements of customers.

Description

Technical Field

[0001] The utility model relates to the technical field of round balers, in particular to a net placing device for a round baler. Background Art

[0002] The round baler picks up and transports the straw into cylindrical bales in the baling chamber. After the bales are formed, in order to prevent the bales from falling apart, the outer surface of the round bales formed in the baling chamber must be evenly wrapped with ropes or wire mesh to prevent them from being loose.

[0003] Among them, when the circular baler is used, it is mostly necessary to install and release the wire mesh roll, and the traditional circular baler can only install one wire mesh roll when installing and releasing the net. As a result, after the wire mesh roll is consumed, the staff needs to disassemble the wire mesh roll tube, and then install a new wire mesh roll for normal use. This repeated disassembly and installation method is slow, which affects the baling efficiency. Therefore, it is inconvenient to install and release multiple groups of wire mesh rolls, thereby failing to meet the customer's usage needs. For this reason, we propose a circular baler net releasing device to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a circular baler net-releasing device, which has the advantage of being easy to install multiple groups of wire mesh rolls for releasing the net when the net-releasing device is in use, thereby solving the problem that the traditional net-releasing device can only install one group of wire mesh rolls for releasing the net when in use.

[0005] The top of the driving device is mounted on a lifting board 214, wherein the lifting of the lifting board 214 is to be locked. The driving device of the lifting board 214 is to be locked. The lifting of the lifting board 214 is to be locked. The lifting of the lifting board 214 is to be locked. The lifting of the lifting board 214 is to be locked.

[0006] Preferably, a stud is fixedly connected to the front side of the rectangular plate, the front side of the stud passes through the bottom box and is threadedly connected to a limiting nut, and the outer surface of the limiting nut is tightly fitted to the connection point of the bottom box.

[0007] Preferably, a movable groove for use with a stud is provided on the front side of the bottom box, and the stud is located in the inner cavity of the movable groove.

[0008] Preferably, the front and rear positions of the top of the bottom box are fixedly connected with slide rails, and the outer surface of the slide rails is slidably connected to the inner surface of the movable plate.

[0009] Preferably, the right end of the screw rod passes through the bottom box and is fixedly connected with a rotating handle, and a through opening is opened at the bottom of the bottom box.

[0010] Preferably, a mounting plate is fixedly connected to a rear position of one side of the vertical plate, and mounting holes are provided at upper and lower positions of the front side of the mounting plate.

[0011] Preferably, a driving groove used in conjunction with a driving plate is provided on the top of the bottom box, and an outer surface of the driving plate is slidably connected to an inner surface of the driving groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can conveniently install multiple groups of wire mesh rolls by arranging a bottom box, a vertical plate, a movable plate, a rotating shaft, a rotating disk, a rotating column, a convex clamping plate, a screw rod, a rectangular plate and a driving plate. At the same time, the arrangement of the screw rod, the rectangular plate and the driving plate can facilitate the installation of wire mesh rolls of different specifications and sizes. By arranging pin holes and limiting bolts, the turntable can be conveniently limited, thereby facilitating the rotation and positioning of the wire mesh roll. By arranging the above structure, the net-releasing device has the advantage of being convenient for installing multiple groups of wire mesh rolls when in use, which solves the problem that the traditional net-releasing device can only install one group of wire mesh rolls when in use, thereby meeting the usage needs of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the bottom box structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure;

[0017] Figure 4 It is a three-dimensional diagram of the connection between the rectangular plate and the driving plate structure of the utility model.

[0018] In the figure: 1. bottom box; 2. vertical plate; 3. movable plate; 4. rotating shaft; 5. turntable; 6. rotating column; 7. convex clamping plate; 8. screw rod; 9. rectangular plate; 10. driving plate; 11. pin hole; 12. limiting bolt; 13. stud; 14. limiting nut; 15. moving groove; 16. slide rail; 17. rotating handle; 18. through port; 19. mounting plate; 20. driving groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The cam 6 is a kind of mesh release device for a round baler, comprising a bottom box 1, wherein the left and right sides of the top of the bottom box 1 are fixedly connected with vertical plates 2, and the top of the bottom box 1 is slidably connected with a movable plate 3 located on the inner side of the vertical plates 2. The movable plate 3 and one side of the vertical plates 2 are rotatably connected with a rotating shaft 4 through a bearing, and one end of the rotating shaft 4 is fixedly connected with a rotating disk 5. The four corners of one side of the rotating disk 5 are rotatably connected with a rotating column 6 through a bearing, and one end of the rotating column 6 is fixedly connected with a convex clamping plate 7. A screw rod 8 is rotatably connected between the left and right sides of the inner cavity of the bottom box 1 through a bearing, and a rectangular plate 9 is threadedly connected to the outer surface of the screw rod 8. A driving plate 10 is fixedly connected to the top of the rectangular plate 9, and the top of the driving plate 10 passes through the bottom box 1 and is fixedly connected to the connection between the movable plate 3. Pin holes 11 used in conjunction with the rotating column 6 are provided at the four corners of the left side of the left rotating disk 5, and the upper and lower positions of the left side of the left vertical plate 2 are threadedly connected with a limiting bolt 12, and one end of the limiting bolt 12 extends to the inner cavity of the pin hole 11.

[0021] In the present embodiment: the utility model can conveniently install multiple groups of wire mesh rolls by arranging the bottom box 1, the vertical plate 2, the movable plate 3, the rotating shaft 4, the turntable 5, the rotating column 6, the convex clamping plate 7, the screw 8, the rectangular plate 9 and the driving plate 10. At the same time, the arrangement of the screw 8, the rectangular plate 9 and the driving plate 10 can facilitate the installation of wire mesh rolls of different specifications and sizes. By arranging the pin hole 11 and the limiting bolt 12, the turntable 5 can be conveniently limited, so as to facilitate the rotation and positioning of the wire mesh roll. By arranging the above structure, the net-releasing device has the advantage of being convenient for installing multiple groups of wire mesh rolls when in use, which solves the problem that the traditional net-releasing device can only install one group of wire mesh rolls when in use, thereby meeting the usage needs of customers.

[0022] As a technical optimization solution of the utility model, the front side of the rectangular plate 9 is fixedly connected with a stud 13, the front side of the stud 13 passes through the bottom box 1 and is threadedly connected with a limiting nut 14, and the outer surface of the limiting nut 14 fits tightly with the connection of the bottom box 1.

[0023] In this embodiment, by providing the studs 13 and the limiting nuts 14 , the connection between the rectangular plate 9 and the bottom box 1 can be conveniently limited.

[0024] As a technical optimization solution of the utility model, a moving groove 15 for use with the stud 13 is opened on the front side of the bottom box 1 , and the stud 13 is located in the inner cavity of the moving groove 15 .

[0025] In this embodiment, the movement groove 15 is provided to facilitate the movement of the stud 13 .

[0026] As a technical optimization solution of the utility model, the front and rear positions of the top of the bottom box 1 are fixedly connected with slide rails 16, and the outer surface of the slide rail 16 is slidably connected to the inner surface of the movable plate 3.

[0027] In this embodiment, the slide rail 16 is provided to guide and support the movable plate 3 .

[0028] As a technical optimization solution of the present invention, the right end of the screw rod 8 passes through the bottom box 1 and is fixedly connected with a rotating handle 17 , and a through opening 18 is opened at the bottom of the bottom box 1 .

[0029] In this embodiment, the handle 17 is provided to facilitate the rotation of the screw rod 8 , and the opening 18 is provided to facilitate the leakage of dust and impurities from the bottom box 1 .

[0030] As a technical optimization solution of the utility model, a mounting plate 19 is fixedly connected to the rear position of one side of the vertical plate 2, and mounting holes are opened at the upper and lower positions of the front side of the mounting plate 19.

[0031] In this embodiment, by providing the mounting plate 19 and the mounting holes, the device can be conveniently fixedly mounted on the round baler.

[0032] As a technical optimization solution of the utility model, a driving groove 20 used in conjunction with the driving plate 10 is opened on the top of the bottom box 1, and the outer surface of the driving plate 10 is slidably connected to the inner surface of the driving groove 20.

[0033] In this embodiment, by providing the driving groove 20 , the driving plate 10 can be conveniently guided and limited.

[0034] Working principle: the staff fixes the device at the designated position of the baler through the mounting plate 19, the mounting holes and the screws. Then, the staff takes the corresponding number of wire mesh rolls in turn, inserts one end of the wire mesh roll into the outer surface of the left convex clamping plate 7 in turn, so that the left convex clamping plate 7 supports the wire mesh roll. Then, the staff rotates the handle 17, so that the handle 17 drives the screw 8 to rotate and move on the inner surface of the rectangular plate 9, so that the rectangular plate 9 drives the driving plate 10 to move, and the driving plate 10 drives the movable plate 3 to move on the outer surface of the slide rail 16. The movable plate 3 slides to the left, and at the same time, the movable plate 3 drives the rotating shaft 4, the rotating disk 5 and the rotating column 6 to move to the left, so that the rotating column 6 drives the convex clamping plate 7 to be inserted into the inner cavity of the corresponding wire mesh roll, so that the convex clamping plates 7 on both sides are used in coordination to clamp and limit multiple groups of wire mesh rolls. Then, the staff rotates and moves the limiting nut 14, so that the limiting nut 14 rotates and moves the outer surface thread of the stud 13 and fits tightly at the connection with the bottom box 1, thereby limiting the connection between the rectangular plate 9 and the bottom box 1, preventing the screw 8 from rotating and affecting the clamping effect of the wire mesh roll;

[0035] After that, the staff member turns the limit bolt 12 on the left side in turn, so that the limit bolt 12 is rotated and moved on the outer surface of the left vertical plate 2 to move out of the inner cavity of the pin hole 11, thereby releasing the limit of the turntable 5. Then, the staff member turns the turntable 5, so that the turntable 5 drives the rotating columns 6 at the four corners to rotate ninety degrees clockwise with the rotating shaft 4 as the center, so that the front wire mesh roll rotates to the top. Then, the staff member reversely rotates the limit bolts 12 on both sides again, so that the limit bolts 12 rotate in the opposite direction and move and are inserted into the corresponding inner cavity of the pin hole 11, thereby limiting the turntable 5, completing the rapid upper and lower installation and netting of the wire mesh roll, and repeating this process effectively reduces the time for the upper and lower installation and netting of the wire mesh roll. At the same time, the wire mesh roll can be disassembled and replaced in a unified manner, which greatly improves the efficiency of the upper and lower installation and netting. The device is simple to operate and easy to use, thereby meeting the needs of customers.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A net placing device for a round baler, comprising a bottom box (1), characterized in that: The left and right sides of the top of the bottom box (1) are fixedly connected to vertical plates (2); the top of the bottom box (1) is slidably connected to a movable plate (3) located inside the vertical plates (2); one side of the movable plate (3) and the vertical plates (2) are rotatably connected to a rotating shaft (4) via a bearing; one end of the rotating shaft (4) is fixedly connected to a rotating disk (5); four corners of one side of the rotating disk (5) are rotatably connected to rotating columns (6) via bearings; one end of the rotating column (6) is fixedly connected to a convex clamping plate (7); the left and right sides of the inner cavity of the bottom box (1) are rotatably connected to each other via a bearing. A screw rod (8) is connected to the movable plate (3) through a screw thread. The outer surface of the screw rod (8) is threadedly connected to a rectangular plate (9). The top of the rectangular plate (9) is fixedly connected to a driving plate (10). The top of the driving plate (10) passes through the bottom box (1) and is fixedly connected to the connection of the movable plate (3). The four corners of the left side of the turntable (5) are provided with pin holes (11) for use with the rotating column (6). The upper and lower positions of the left side of the vertical plate (2) are threadedly connected to limit bolts (12). One end of the limit bolt (12) extends to the inner cavity of the pin hole (11).

2. A round baler net placing device according to claim 1, characterized in that: The front side of the rectangular plate (9) is fixedly connected with a stud (13), the front side of the stud (13) passes through the bottom box (1) and is threadedly connected with a limiting nut (14), and the outer surface of the limiting nut (14) is tightly fitted with the connection point of the bottom box (1).

3. A round baler net placing device according to claim 2, characterized in that: The front side of the bottom box (1) is provided with a moving groove (15) for use with the stud (13), and the stud (13) is located in the inner cavity of the moving groove (15).

4. A round baler net placing device according to claim 1, characterized in that: The front and rear positions of the top of the bottom box (1) are fixedly connected with slide rails (16), and the outer surface of the slide rails (16) is slidably connected to the inner surface of the movable plate (3).

5. A round baler net placing device according to claim 1, characterized in that: The right end of the screw rod (8) passes through the bottom box (1) and is fixedly connected to a rotating handle (17); a through opening (18) is provided at the bottom of the bottom box (1).

6. A round baler net placing device according to claim 1, characterized in that: A mounting plate (19) is fixedly connected to a rear position of one side of the vertical plate (2), and mounting holes are provided at upper and lower positions on the front of the mounting plate (19).

7. A round baler net placing device according to claim 1, characterized in that: A driving groove (20) for use with a driving plate (10) is provided on the top of the bottom box (1), and the outer surface of the driving plate (10) is slidably connected to the inner surface of the driving groove (20).

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