Straw cutting and packaging device

Abstract

The utility model relates to the technical field of straw processing, in particular to a straw cutting and packing device which comprises a device body and a cutting assembly, the cutting assembly is arranged in the device body, and an empty box is fixedly connected to the outer wall of the device body. A first motor in the blocking device drives a gear to rotate, the gear drives a gear ring to rotate, the gear ring drives a rotating disc to rotate, the rotating disc drives a pin shaft to rotate, the rotating disc drives a cylinder to rotate, the cylinder drives a transverse column to descend, the transverse column drives a stand column to move, the stand column slides in an empty box, the stand column drives a transverse plate to move, and the transverse plate closes a discharging pipe. When the cutting and packaging device is arranged to cut and package straw, when a packaging bag needs to be replaced, the discharging pipe is closed through the blocking device, after replacement is completed, the discharging pipe is opened, cutting of the straw does not need to be stopped, and the using effect of the cutting and packaging device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of straw processing, in particular to a straw cutting and packaging device. Background Art

[0002] Straw usually refers to the remaining part of wheat, rice, corn, potato, rapeseed, cotton, sugarcane and other crops after harvesting seeds. When processing the straw, it needs to be cut and packaged by a cutting and packaging device.

[0003] For example, a straw cutting and baling device with the authorization announcement number CN218104234U comprises a cutting mechanism, a transport mechanism is arranged at the bottom of the cutting mechanism, and a support shaft is arranged at the bottom of the transport mechanism, and a bottom plate is fixedly installed at the bottom of the support shaft; although the above document can achieve the problem that the straw is usually directly packaged in a packing bag when baling, which makes the straw packaging too messy and inconvenient for secondary utilization, but when in use, the cutting and baling device is in the process of cutting and baling the straw, when the cut straw passes through The transport tube falls into the packaging bag for packaging. Since there is no blocking structure inside the transport tube to block the cut straw, when the packaging bag is full, it is necessary to stop cutting the straw and replace the packaging bag. After completion, the straw cutting and packaging must be continued, thereby reducing the use effect of the cutting and packaging device. At the same time, the cutting and packaging device will generate some dust in the process of cutting the straw. The dust will enter the outside air through the opening of the device and drift around with the outside air, causing pollution to the surrounding environment, thereby reducing the environmental protection of the cutting and packaging device. Utility Model Content

[0004] The utility model aims to solve the problems of reducing the use effect of the cutting and baling device and reducing the environmental protection of the cutting and baling device, and proposes a straw cutting and baling device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A straw cutting and baling device is designed, comprising a device body and a cutting assembly, wherein the cutting assembly is arranged inside the device body, an empty box is fixedly connected to the outer wall of the device body, a filter box is fixedly connected to the outside of the device body, the filter box is connected to the device body through a pipeline, the pipeline is connected to a suction head, the device body is connected to a discharge pipe, a blocking device is arranged inside the empty box, and a dust suction device is arranged inside the filter box.

[0007] Preferably, the blocking device includes a first motor, which is fixed to the inside of the empty box through a motor sleeve, and the output shaft of the first motor is fixed with a gear, which is meshed with a gear ring, and the gear ring is fixed to the outer wall of the turntable, and the turntable is fixed to the outer wall of the pin shaft, and the surface of the turntable is fixed with a cylinder, and the cylinder is slidingly connected to the inside of the cross column, and the inside of the empty box is rotatably connected to the pin shaft.

[0008] Preferably, a vertical column is fixedly connected to the outer wall of the horizontal column, and the vertical column is slidably connected to the empty box. A horizontal plate is fixedly connected to the outer wall of the vertical column, and the horizontal plate is fitted with the discharge pipe.

[0009] Preferably, a receiving plate is fixedly connected to the outer wall of the device body, a filter screen is installed inside the filter box, and a vertical column is fixedly connected to the inside of the filter box.

[0010] Preferably, the dust suction device includes a second motor, which is fixedly connected to the inside of the filter box through a motor seat, and the output shaft of the second motor is fixedly connected to one end of a pulley, the two pulleys are fitted together through belts, and the other end of the pulley is fixedly connected to the outer wall of the cross bar.

[0011] Preferably, the cross bar is rotatably connected to the vertical column via a bearing, and the end of the cross bar is fixedly connected to a fan blade.

[0012] The utility model proposes a straw cutting and baling device, which has the beneficial effects of: the first motor in the blocking device drives the gear to rotate, the gear drives the gear ring to rotate, the gear ring drives the turntable to rotate, the turntable drives the pin shaft to rotate, the turntable drives the cylinder to rotate, the cylinder drives the cross column to descend, the cross column drives the vertical column to move, the vertical column slides in the empty box, the vertical column drives the cross plate to move, and the cross plate closes the discharge pipe. When the cutting and baling device is set to cut and baling straw, when the packaging bag needs to be replaced, the discharge pipe is first closed by the blocking device, and after the replacement is completed, the discharge pipe is opened, and there is no need to stop cutting the straw, thereby improving the use effect of the cutting and baling device.

[0013] The second motor in the dust suction device drives the lower pulley to rotate, the lower pulley drives the belt to rotate, thereby driving the upper pulley to rotate, the upper pulley drives the cross bar to rotate, the cross bar drives the fan blades to rotate, the dust is sucked into the interior of the pipe through the suction head, and then enters the filter box through the pipe and is discharged after being filtered by the filter. When the cutting and baling device is used to cut straw, the dust suction device adsorbs and filters the dust and then discharges it, thereby improving the environmental protection of the cutting and baling device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 for Figure 1 A schematic diagram of the front view structure of

[0016] Figure 3 for Figure 2 A schematic diagram of a top view structure;

[0017] Figure 4 for Figure 2 A schematic diagram of the structure of the blocking device;

[0018] Figure 5 for Figure 2 Schematic diagram of the structure of the dust collection device.

[0019] In the figure: 1. device body, 2. cutting assembly, 3. discharge pipe, 4. empty box, 5. filter box, 6. blocking device, 601. first motor, 602. gear, 603. gear ring, 604. turntable, 605. cylinder, 606. horizontal column, 7. vertical column, 8. horizontal plate, 9. dust suction device, 901. second motor, 902. pulley, 903. belt, 904. horizontal bar, 9a1. support plate, 9a2. shell, 10. filter screen, 11. vertical column, 12. fan blade, 13. pipeline, 14. receiving plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] Refer to the attached Figure 1-5: In the present embodiment, a straw cutting and baling device comprises a device body 1 and a cutting assembly 2. The cutting assembly 2 is arranged inside the device body 1. The cutting assembly 2 comprises a third motor, a rotating shaft and a cutting knife. The third motor is fixedly connected to the outer wall of the device body 1. The output shaft of the third motor is fixedly connected to the rotating shaft. The rotating shaft is rotatably connected to the device body 1 through a bearing. The outer wall of the rotating shaft is fixedly connected to the cutting knife. The third motor is connected to an external power supply. The third motor drives the rotating shaft to rotate, thereby driving the cutting knife to rotate, so as to cut the straw. An empty box 4 is fixedly connected to the outer wall of the device body 1. A filter box 5 is fixedly connected to the outside of the device body 1. The filter box 5 is connected to the device body 1 through a pipe 13. The pipe 13 is connected to the suction head. The device body 1 is connected to the discharge pipe 3. A blocking device 6 is arranged inside the empty box 4. A dust collecting device 9 is arranged inside the filter box 5. The blocking device 6 comprises a first motor 601. The model of the first motor 601 is selected according to actual needs as long as it meets the working requirements. The first motor 601 passes through The motor sleeve is fixedly connected to the inside of the empty box 4. The output shaft of the first motor 601 is fixedly connected to the gear 602. The first motor 601 drives the gear 602 to rotate. The gear 602 is meshed with the gear ring 603. The gear 602 drives the gear ring 603 to rotate. The gear ring 603 is fixedly connected to the outer wall of the rotating disk 604. The gear ring 603 drives the rotating disk 604 to rotate. The rotating disk 604 is fixedly connected to the outer wall of the pin shaft. The rotating disk 604 drives the pin shaft to rotate. The surface of the rotating disk 604 is fixedly connected to a cylinder 605. 604 drives the cylinder 605 to rotate, and the cylinder 605 is connected to the inside of the horizontal column 606 by sliding, and the cylinder 605 drives the horizontal column 606 to descend, and the inside of the empty box 4 is connected to the pin for rotation, and the outer wall of the horizontal column 606 is fixedly connected with the column 7, and the horizontal column 606 drives the column 7 to move, and the column 7 is connected to the empty box 4 by sliding, and the column 7 slides in the empty box 4, and the outer wall of the column 7 is fixedly connected with the horizontal plate 8, and the horizontal plate 8 is fitted with the discharge pipe 3, and the column 7 drives the horizontal plate 8 to move, and the horizontal plate 8 closes the discharge pipe 3;

[0023] The first motor 601 in the blocking device 6 drives the gear 602 to rotate, the gear 602 drives the ring gear 603 to rotate, the ring gear 603 drives the turntable 604 to rotate, the turntable 604 drives the pin to rotate, the turntable 604 drives the cylinder 605 to rotate, the cylinder 605 drives the cross column 606 to descend, the cross column 606 drives the column 7 to move, the column 7 slides in the empty box 4, the column 7 drives the cross plate 8 to move, and the cross plate 8 closes the discharge pipe 3. When the cutting and packaging device is set to cut and package the straw, when the packaging bag needs to be replaced, the discharge pipe 3 is first closed by the blocking device 6, and after the replacement is completed, the discharge pipe 3 is opened, and there is no need to stop cutting the straw, thereby improving the use effect of the cutting and packaging device.

[0024] See attached Figure 1-5: In this embodiment, the outer wall of the device body 1 is fixedly connected with a receiving plate 14, the interior of the filter box 5 is installed with a filter screen 10, the interior of the filter box 5 is fixedly connected with a vertical column 11, and the dust collection device 9 includes a second motor 901. The model of the second motor 901 is selected according to actual needs and can meet the work requirements. The second motor 901 is fixedly connected to the interior of the filter box 5 through a motor seat, and the output shaft of the second motor 901 is fixedly connected to one end of a pulley 902. The second motor 901 drives the lower end pulley 902 to rotate, and both pulleys 902 are connected through The belt 903 fits together, the lower end pulley 902 drives the belt 903 to rotate, thereby driving the upper end pulley 902 to rotate, the other end pulley 902 is fixedly connected to the outer wall of the cross bar 904, the upper end pulley 902 drives the cross bar 904 to rotate, the cross bar 904 is rotatably connected to the vertical column 11 through a bearing, the end of the cross bar 904 is fixedly connected with a fan blade 12, the cross bar 904 drives the fan blade 12, and the dust is sucked into the interior of the pipe 13 through the suction head, and then enters the filter box 5 through the pipe 13, and is filtered by the filter screen 10 before being discharged;

[0025] The second motor 901 in the dust suction device 9 drives the lower pulley 902 to rotate, the lower pulley 902 drives the belt 903 to rotate, thereby driving the upper pulley 902 to rotate, the upper pulley 902 drives the cross bar 904 to rotate, the cross bar 904 drives the fan blades 12 to rotate, and the dust is sucked into the interior of the pipe 13 through the suction head, and then enters the filter box 5 through the pipe 13 to be filtered by the filter screen 10 and then discharged. When the cutting and baling device is set to cut straw, the dust suction device 9 adsorbs and filters the dust and then discharges it, thereby improving the environmental protection of the cutting and baling device.

[0026] Working principle:

[0027] When the straw cutting and baling device is in use, the cutting assembly 2 is first started, and then the feed port at the top of the spring device body 1 is thrown into the interior of the device body 1, and the cutting assembly 2 cuts the straw, and the cut straw falls into the interior of the device body 1. At this time, the dust suction device 9 is started to absorb and filter the dust generated by the cutting of the straw. After completion, the staff puts the packaging bag 14 on the receiving plate 14, and the staff holds the packaging bag. The cut straw falls into the interior of the packaging bag through the discharge pipe 3 for packaging. When the packaging bag is full, the blocking device 6 is started to close the discharge pipe 3 to replace the packaging bag. At this time, the straw continues to be cut, and the cut straw is stored in the interior of the device body 1. After the replacement of the packaging bag is completed, the discharge pipe 3 is opened for packaging. The specific blocking process and dust suction process are as follows:

[0028] 1. Blocking process:

[0029] The first motor 601 is connected to an external power supply, the first motor 601 drives the gear 602 to rotate, the gear 602 drives the gear ring 603 to rotate, the gear ring 603 drives the turntable 604 to rotate, the turntable 604 drives the pin to rotate, the turntable 604 drives the cylinder 605 to rotate, the cylinder 605 drives the horizontal column 606 to descend, the horizontal column 606 drives the column 7 to move, the column 7 slides in the empty box 4, the column 7 drives the horizontal plate 8 to move, the horizontal plate 8 closes the discharge pipe 3, after completion, the first motor 601 is stopped, when the packaging is continued, the first motor 601 is started again to drive the horizontal plate 8 to rise, and the discharge pipe 3 is opened;

[0030] 2. Vacuuming process:

[0031] The second motor 901 is connected to an external power supply, and the second motor 901 drives the lower pulley 902 to rotate, and the lower pulley 902 drives the belt 903 to rotate, thereby driving the upper pulley 902 to rotate, and the upper pulley 902 drives the cross bar 904 to rotate, and the cross bar 904 drives the fan blades 12 to rotate, and the dust is sucked into the interior of the pipe 13 through the suction head, and then enters the filter box 5 through the pipe 13, and is discharged after being filtered by the filter screen 10. After completion, the second motor 901 is stopped.

[0032] Embodiment 2:

[0033] Refer to the attached Figure 1-5 : In this embodiment, the dust collection device 9 also includes a support plate 9a1 and a shell 9a2. The two ends of the support plate 9a1 are respectively fixed to the outer wall of the device body 1 and the outer wall of the filter box 5. The shell 9a2 is installed on the outer wall of the device body 1, so that the support plate 9a1 supports the filter box 5 to increase the contact area between the filter box 5 and the device body 1, and the shell 9a2 protects the third motor inside the cutting assembly 2.

[0034] Working principle:

[0035] The support plate 9a1 supports the filter box 5 to increase the contact area between the filter box 5 and the device body 1 , and the shell 9a2 protects the third motor inside the cutting assembly 2 .

[0036] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A straw cutting and baling device, comprising a device body (1) and a cutting assembly (2), wherein the cutting assembly (2) is arranged inside the device body (1), and characterized in that: An empty box (4) is fixedly connected to the outer wall of the device body (1), a filter box (5) is fixedly connected to the outside of the device body (1), the filter box (5) is connected to the device body (1) via a pipe (13), the pipe (13) is connected to the suction head, the device body (1) is connected to the discharge pipe (3), a blocking device (6) is provided inside the empty box (4), a dust collecting device (9) is provided inside the filter box (5), the blocking device (6) comprises a first motor (601), the first motor (601) is fixedly connected to the inside of the empty box (4) via a motor sleeve, the output shaft of the first motor (601) is fixedly connected to a gear (602), the gear (602) is meshed with a gear ring (603), The gear ring (603) is fixedly connected to the outer wall of the rotating disk (604), the rotating disk (604) is fixedly connected to the outer wall of the pin shaft, a cylinder (605) is fixedly connected to the surface of the rotating disk (604), the cylinder (605) is slidably connected to the inside of the cross column (606), the inside of the empty box (4) is rotatably connected to the pin shaft, the dust collecting device (9) comprises a second motor (901), the second motor (901) is fixedly connected to the inside of the filter box (5) through a motor seat, the output shaft of the second motor (901) is fixedly connected to one end of a pulley (902), the two pulleys (902) are fitted together through a belt (903), and the other end of the pulley (902) is fixedly connected to the outer wall of the cross bar (904).

2. A straw cutting and baling device according to claim 1, characterized in that: The outer wall of the horizontal column (606) is fixedly connected to a vertical column (7), the vertical column (7) is slidably connected to the empty box (4), the outer wall of the vertical column (7) is fixedly connected to a horizontal plate (8), and the horizontal plate (8) is in contact with the discharge pipe (3).

3. A straw cutting and baling device according to claim 2, characterized in that: A receiving plate (14) is fixedly connected to the outer wall of the device body (1), a filter screen (10) is installed inside the filter box (5), and a vertical column (11) is fixedly connected to the inside of the filter box (5).

4. A straw cutting and baling device according to claim 3, characterized in that: The cross bar (904) is rotatably connected to the vertical column (11) via a bearing, and a fan blade (12) is fixedly connected to the end of the cross bar (904).

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