A hydroponic barley grass mowing system

By designing a threaded screw-driven mobile seat and arc-shaped slide chute structure, combined with a cutting motor and a rope restraint, the efficient automatic mowing and binding of hydroponic barley grass is achieved, solving the problems of low mowing efficiency and poor flatness, and improving the harvesting efficiency and harvesting output.

CN116548165BActive Publication Date: 2025-08-08NINGDE SATELLITE BIG DATA TECH CO LTD
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Patent Information

Application Number
CN202310573736.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-05-22
Publication Date
2025-08-08
Estimated Expiration
2043-05-22

AI Technical Summary

Technical Problem

In the prior art, during the hydroponic barley grass mowing process, the mowing efficiency is low and it is difficult to maintain the flatness of barley grass, resulting in messy barley grass after picking, affecting the subsequent packaging and growth effect.

Method used

A hydroponic barley grass mowing system is designed, using a moving seat driven by a threaded screw and a curved chute structure, combined with a cutting motor and a rope restraint, to realize automatic mowing and binding of barley grass. Through the cooperation of the restraint ring and the conical head traction device, the flatness and efficient harvesting of barley grass are ensured.

Benefits of technology

It achieves efficient mowing efficiency, maintains the flatness of barley grass, reduces subsequent packaging consumption, improves harvest yield, and improves the problem of uneven cutting stubble.

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Abstract

The present invention discloses a hydroponic barley grass mowing system, which includes a base that can be erected on both side edges of a hydroponic barley grass tray, two sets of threaded screws are connected between the bases on the upper and lower sides, a movable base is threadedly connected to the threaded screw, a connecting base is fixedly provided on the left end face of the movable base, the connecting base and the movable base are respectively provided with an arc-shaped slide A and an arc-shaped slide B, the arc-shaped slide B is connected end to end with the arc-shaped slide A and is combined to form a semicircular slide cavity, a semi-annular restraining ring is slidably provided in the arc-shaped slide B, and this example aims to design a hydroponic barley grass mowing system that can mow barley grass smoothly and maintain a certain mowing efficiency.
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Description

Technical Field

[0001] The invention relates to the technical field of hydroponic barley grass mowing, in particular to a hydroponic barley grass mowing system. Background Art

[0002] Barley grass contains a variety of vitamins and amino acids that can be directly absorbed by the human body. Therefore, many people use barley grass juice or drinks brewed from barley grass as excellent health drinks and are widely popular. As a result, barley grass cultivation has also been born. Barley grass is directly planted in the soil. Although the operation is simple and convenient for the growth of barley grass, it is easily contaminated by the soil when it is picked for use as a drink. Therefore, barley grass provided for use as a drink is mostly grown hydroponically. By cultivating barley grass seeds with nutrient solution, the purity of the barley grass during growth can be guaranteed. When mowing barley grass, scissors or mowers are mostly used for picking. Using a mower for cutting and picking can easily cause the barley grass to fly everywhere, and the finally picked barley grass is relatively messy and difficult to package. Using scissors can ensure that the barley grass is flat and orderly, but the efficiency is too low. Therefore, this example aims to design a hydroponic barley grass mowing system that can mow the barley grass evenly and maintain a certain mowing efficiency. Summary of the Invention

[0003] In order to solve the above problems, this example designs a hydroponic barley grass mowing system, which includes a clamping seat mounted on both sides of the water-grown barley grass tray, and a groove is provided on the clamping seat for clamping with the edge of the water-grown barley grass tray. Two sets of threaded screws are connected between the clamping seats on the upper and lower sides, and a movable seat is threadedly connected to the threaded screw. The threaded screw is driven to rotate by a driving motor provided in the clamping seat on the lower side. The rear end of the threaded screw is rotatably connected to the clamping seat on the upper side, and the threaded screw slides up and down with the clamping seat on this side, thereby adjusting the stroke of the movable seat according to the size of the water-grown barley grass tray;

[0004] A connecting card seat is fixedly provided on the left end surface of the movable seat, and the connecting card seat and the movable seat are respectively provided with an arc-shaped slide groove A and an arc-shaped slide groove B. The arc-shaped slide groove B is connected end to end with the arc-shaped slide groove A and is combined to form a semicircular slide cavity. A semi-annular restraint ring is provided to slide in the arc-shaped slide groove B.

[0005] A driving groove is provided in the right inner wall of the arc-shaped chute B and the lower inner wall of the arc-shaped chute A, respectively. A driving gear is provided in the driving groove and is meshed with the outer side of the restraining ring. The driving gear is driven by a driving motor provided in the upper inner wall of the driving groove.

[0006] An opening facing leftward is provided in the left side wall of the arc-shaped chute B, an extended opening connected to the opening and opening upward is provided in the arc-shaped chute A, a cashier port is provided in the rear inner wall of the extended opening, the left end of the cashier port is connected to an open port communicating with the outside, a storage chamber for storing a rope tie is provided in the rear inner wall at the right end of the cashier port, and a frontmost rope tie is pushed into the cashier port by a spring in the storage chamber;

[0007] A wire supply assembly is provided in the front and rear inner walls of the arc-shaped slide groove B, and a cone head tractor is fixedly provided at the front end of the threaded screw in the forward direction, which pulls the rope in the wire supply assembly and bundles the barley straw. A fixed block is fixedly provided on the upper side surface of the connecting bracket, and a cutting motor is fixedly provided in the fixed block. The axis of the power output shaft of the cutting motor and the rotation axis of the binding ring are located on the same axis. A cutting knife is fixedly connected to the lower end of the power output shaft of the cutting motor, and the cutting knife is located at the lower side of the extended opening. The cutting radius of the cutting knife is equal to the outer ring radius of the binding ring. The barley straw within the coverage of the binding ring is mowed by the rotation of the cutting knife, and the binding rope is pulled by the binding ring to wrap the barley straw, and the binding rope is then locked by the rope binder to complete the binding work of the barley straw.

[0008] Advantageously, according to the specific embodiment and the accompanying drawings, the wire supply assembly shown in the accompanying drawings comprises a pair of interconnected wire holes provided in the inner wall of the front side of the arc-shaped chute B, a bundled binding rope is stored above the wire holes, and the lower end of the binding rope extends through the wire holes and then into the arc-shaped chute B;

[0009] A rope driving wheel is provided in an inner wall of one side of the wire hole, and a plastic ring that fits the binding rope is provided on the rope driving wheel so that the binding rope can be pushed forward when the rope driving wheel rotates. The rotation of the binding ring drives the cone head tractor to rotate in the arc chute B and the arc chute A. When passing the wire hole position, the binding rope inserted into the arc chute B is clamped by the cone head tractor and one end of the binding rope is driven to wrap around the barley straw surrounded by the binding ring, and the binding rope is tightened by the cone head tractor;

[0010] A cutting drive groove is provided in the inner wall on the rear side of the arc-shaped slide groove B, and the cutting drive groove is located on the upper side of the wire hole. A roller is provided to rotate in the cutting drive groove, and the roller is driven by a drive motor set in the cutting drive groove. A cutting blade is provided on the roller, and the cutting blade is driven by the rotation of the roller to cut off the lower end of the binding rope pulled by the cone head tractor, thereby making the binding rope detached from the traction of the cone head tractor.

[0011] According to the specific usage: the inner walls of the rear sides of the arc-shaped slide B and the arc-shaped slide A are connected with each other and are provided with countersunk grooves, and the countersunk grooves facilitate the passage of the thread end part located at the rear end of the cone head tractor when the cone head tractor drags the binding rope; the inner walls of the rear sides of the countersunk grooves located at the rear side of the wire hole are connected with each other and are provided with wire end holes, and the wire end holes facilitate lengthening the extended length of the binding rope when the rope driving wheel pushes out the thread end of the binding rope, thereby facilitating clamping of the cone head tractor when it passes by.

[0012] According to the specific usage: a linear groove open at ninety degrees is provided on the front side of the restraint ring, and the linear groove is used to facilitate the passage of the dragged binding rope when the cone head tractor drags the binding rope and maintain the tight assembly between the restraint ring and the arc-shaped slide groove B and the arc-shaped slide groove A.

[0013] Advantageously, the rope tie is fixedly provided with clips at the upper and lower ends respectively, and an inverted V-shaped through-opening is provided in the clip, and a wire clamping opening is provided at the lower end of the inverted V-shaped opening, and the aperture of the wire clamping opening is slightly smaller than the diameter of the binding rope. The clip has a certain elasticity and can maintain a clamping state to prevent the binding rope from falling off.

[0014] Advantageously, in order to facilitate clamping and pulling the rear end of the binding rope when the binding ring rotates, the cone head puller is configured to be in the shape of a claw hammer.

[0015] Advantageously, a slot is provided on the rear end surface of the holder, through which the holder can be engaged with the edge of the barley straw planting tray.

[0016] The hydroponic barley grass mowing system produces the following beneficial effects:

[0017] First, harvesting with this device can maintain a certain harvesting efficiency, which is much higher than manual harvesting and can maintain the same harvesting efficiency as traditional mowing systems;

[0018] Secondly, while maintaining the harvesting efficiency, the device can bundle the harvested barley straw, thereby ensuring the flatness of the harvested barley straw and eliminating the need for subsequent packaging.

[0019] At the same time, mowing with this device can solve the problem of uneven cutting, provide convenience for subsequent growth, and increase harvest yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0021] Figure 1 Schematic diagram of the overall structure of a hydroponic barley grass mowing system of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall structure of the hydroponic barley grass mowing system;

[0023] Figure 3 for Figure 2 Structural diagram of the "AA" direction;

[0024] Figure 4 It is a schematic diagram of the connection between the rope restraint device and the binding rope;

[0025] Figure 5 This is a schematic diagram of the overall structure of the rope restraint device;

[0026] Figure 6 It is a structural diagram of the cone head tractor;

[0027] Figure 7 Schematic diagram of the structure of the binding rope, arc-shaped slide B and countersunk groove;

[0028] Figure 8 Schematic diagram of the structure of the drum. DETAILED DESCRIPTION

[0029] The following combination Figures 1 to 8 The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent.

[0030] The present invention relates to a hydroponic barley grass mowing system, which will be further described below with reference to the accompanying drawings:

[0031] The hydroponic barley grass mowing system of the present invention is as follows: Figure 1 -Attached Figure 8The barley grass mowing system shown in the figure includes a base 101 mounted on both sides of the water-grown barley grass tray, and the base 101 is provided with a groove for engaging with the edge of the water-grown barley grass tray. Two sets of threaded screws 102 are connected between the bases 101 on the upper and lower sides, and a movable base 103 is threadedly connected to the threaded screw 102. The threaded screw 102 is driven to rotate by a drive motor provided in the base 101 on the lower side. The rear end of the threaded screw 102 is rotatably connected to the base 101 on the upper side, and the threaded screw 102 slides up and down with the base 101 on this side, thereby adjusting the stroke of the movable base 103 according to the size of the water-grown barley grass tray;

[0032] A connecting card seat 187 is fixedly provided on the left end surface of the movable seat 103. The connecting card seat 187 and the movable seat 103 are respectively provided with an arc-shaped slide groove A111 and an arc-shaped slide groove B104. The arc-shaped slide groove B104 and the arc-shaped slide groove A111 are connected end to end and combined to form a semi-circular slide cavity. A semi-circular restraining ring 112 is provided to slide in the arc-shaped slide groove B104.

[0033] A driving groove 108 is provided in the right inner wall of the arc-shaped chute B104 and the lower inner wall of the arc-shaped chute A111. A driving gear 107 is rotatably provided in the driving groove 108 and is meshed with the outer side of the restraining ring 112. The driving gear 107 is driven by a driving motor 131 provided in the upper inner wall of the driving groove 108.

[0034] An opening 105 opening to the left is provided in the left wall of the arc-shaped chute B 104. An extended opening 113 connected to the opening 105 and opening upward is provided in the arc-shaped chute A 111. A cashier port 115 is provided in the rear inner wall of the extended opening 113. The left end of the cashier port 115 is connected to an open port 114 communicating with the outside. A storage chamber for storing a rope tie 117 is provided in the rear inner wall at the right end of the cashier port 115. The frontmost rope tie 117 is pushed into the cashier port 115 by a spring in the storage chamber.

[0035] A wire supply assembly is provided in the inner walls of the front and rear sides of the arc-shaped slide groove B104, and a cone head tractor 142 for pulling the rope in the wire supply assembly and bundling the barley straw is fixedly provided at the front end of the threaded screw 102 in the forward direction. A fixed block 121 is fixedly provided on the upper side surface of the connecting bracket 187, and a cutting motor 134 is fixedly provided in the fixed block 121. The axis of the power output shaft of the cutting motor 134 is on the same axis as the rotation axis of the restraining ring 112. The lower end of the power output shaft of the machine 134 is fixedly connected to a cutting knife 122, which is located at the lower side of the extended opening 113. The cutting radius of the cutting knife 122 is equal to the outer ring radius of the binding ring 112. The barley grass within the coverage of the binding ring 112 is cut by the rotation of the cutting knife 122, and the barley grass is wrapped around the binding rope by the traction of the binding ring 112, and the binding rope is then locked by the rope binder 117 to complete the binding of the barley grass.

[0036] Advantageously, according to the specific embodiments and accompanying drawings 1- Figure 3 and attached Figure 7 The wire supply assembly shown in the figure comprises a wire hole 123 provided in the inner wall of the front side of the arc-shaped chute B104, and a bundled binding rope 116 is stored on the upper side of the wire hole 123. The lower end of the binding rope 116 extends through the wire hole 123 and then extends into the arc-shaped chute B104.

[0037] A rope driving wheel 143 is provided on the inner wall of one side of the wire hole 123, and a plastic ring that fits the binding rope 116 is provided on the rope driving wheel 143, so that the binding rope 116 is pushed forward when the rope driving wheel 143 rotates. The rotation of the restraining ring 112 drives the cone head tractor 142 to rotate in the arc chute B104 and the arc chute A111. When passing through the position of the wire hole 123, the binding rope 116 inserted into the arc chute B104 is clamped by the cone head tractor 142 and one end of the binding rope 116 is driven to wrap around the barley straw surrounded by the restraining ring 112, and the binding rope 116 is tightened by the cone head tractor 142.

[0038] A cutting drive groove 124 is provided in the inner wall of the rear side of the arc-shaped slide groove B104, and the cutting drive groove 124 is located on the upper side of the wire hole 123. A roller 148 is provided to rotate in the cutting drive groove 124. The roller 148 is driven by a driving motor provided in the cutting drive groove 124. A cutting blade 149 is provided on the roller 148. The rotation of the roller 148 drives the cutting blade 149 to rotate and cut off the lower end of the binding rope 116 pulled by the cone head tractor 142, thereby making the binding rope 116 separated from the traction of the cone head tractor 142.

[0039] According to the specific usage: the inner walls of the rear sides of the arc-shaped slide B104 and the arc-shaped slide A111 are connected with each other and are provided with countersunk grooves 132. The countersunk grooves 132 facilitate the passage of the thread end portion located at the rear end of the cone head tractor 142 when the cone head tractor 142 drags the binding rope 116. The inner walls of the rear sides of the countersunk grooves 132 located at the rear side of the thread hole 123 are connected with each other and are provided with thread end holes 147. The thread end holes 147 facilitate the extension of the binding rope 116 when the rope driving wheel 143 pushes out the thread end of the binding rope 116, thereby facilitating the clamping of the cone head tractor 142 when it passes by.

[0040] According to the specific usage: a linear groove 141 open at ninety degrees is provided on the front side of the restraint ring 112. The linear groove 141 is used to facilitate the passage of the dragged binding rope 116 when the cone head tractor 142 drags the binding rope 116 and maintain the tight assembly between the restraint ring 112 and the arc-shaped slide groove B104 and the arc-shaped slide groove A111.

[0041] Advantageously, the rope restraint 117 is fixed with clips 135 at the upper and lower ends respectively, and an inverted V-shaped through-opening is provided in the clip 135, and a wire clamping opening 136 is provided at the lower end of the inverted V-shaped opening, and the aperture of the wire clamping opening 136 is slightly smaller than the diameter of the binding rope 116. The clip 135 has a certain elasticity and maintains a clamping state to prevent the binding rope 116 from falling off.

[0042] Advantageously, in order to facilitate clamping and pulling the rear end of the binding rope 116 when the restraining ring 112 rotates, the cone head puller 142 is configured to be in the shape of a claw hammer.

[0043] Advantageously, a slot is provided on the rear end surface of the holder 101 , and the holder 101 is engaged with the edge of the barley straw planting tray through the slot.

[0044] In the initial state, the movable seat 103 is lowered to the maximum extent on the threaded screw 102, the restraining ring 112 is retracted to the maximum extent into the arc-shaped chute B 104 and the arc-shaped chute A 111, and the rope restrainer 117 located at the front side is pushed into the cashier port 115;

[0045] During use, the user sets the movable seat 103 on the barley grass planting tray through the clamping seat 101. At this time, the motor drives the screw 102 to rotate and drives the movable seat 103 to move. During the movement, the driving gear 107 rotates, thereby driving the restraining ring 112 to rotate, and the restraining ring 112 is used to surround the barley grass located on the upper side of the rope restrainer 117 and within a certain range on the left side of the movable seat 103. When passing the position of the wire hole 123, the claw hammer structure at the front end of the cone head tractor 142 in the direction of travel will push one end of the binding rope 116 into the arc chute B104 through the rope driving wheel 143 for clamping, and drive one end of the binding rope 116 to wind around the surrounded barley straw in the arc chute B104 and the arc chute A111 during the rotation of the restraining ring 112. In the process of the cone head tractor 142 driving the binding rope 116 to wind, The cone head tractor 142 embeds the binding rope 116 into the clamping opening 136 at the lower end of the rope tie 117. After going around once, the tie ring 112 goes around a second time and is again embedded in the 126 at the upper end of the rope tie 117, thereby forming a surrounding trend of the binding rope 116. When the second time is completed, the cone head tractor 142 enters the arc-shaped slide groove B104, and the roller 148 rotates to drive the cutting blade 149 to rotate, thereby The cutting blade 149 cuts off the portion of the binding rope 116 located behind the rear side of the binding ring 112, so that the binding rope 116 is released from the grip of the cone head tractor 142. Simultaneously, when the binding rope 116 completes the encirclement of the barley straw, that is, when the cone head tractor 142 rotates to the arc-shaped slide groove A111 during the second rotation, the rope driving wheel 143 rotates in the opposite direction to tighten the binding rope 116, thereby tightening the barley straw.

[0046] While the restraining ring 112 is rotating for the first time, the cutting motor 134 drives the cutting knife 122 to rotate, thereby cutting off all the roots of the barley grass surrounded by the restraining ring 112, so as to facilitate the binding rope 116 to restrain the barley grass. When the restraining ring 112 completes two rotations, the barley grass in a certain area is cut, and the moving base 103 is driven upward by the motor to cut the barley grass in the next area.

[0047] When in use, the hydroponic barley grass mowing system produces the following beneficial effects:

[0048] First, the harvesting efficiency of this device is much higher than that of manual harvesting, and it can maintain the same harvesting efficiency as the traditional mowing system.

[0049] Secondly, while maintaining the harvesting efficiency, the device bundles the harvested barley straw, thereby ensuring the flatness of the harvested barley straw and eliminating the need for subsequent packaging.

[0050] At the same time, the device is used for mowing, which changes the problem of uneven cutting, provides convenience for subsequent growth, and increases the harvest yield.

[0051] Through the above methods, those skilled in the art can make various changes according to the working mode within the scope of the present invention.

Claims

1. A hydroponic barley grass mowing system, comprising a base mounted on both sides of a hydroponic barley grass tray, two sets of threaded screws connected between the upper and lower bases, and a movable base threadedly connected to the threaded screws; A connecting card seat is fixedly provided on the left end surface of the movable seat, and the connecting card seat and the movable seat are respectively provided with an arc-shaped slide groove A and an arc-shaped slide groove B. The arc-shaped slide groove B is connected end to end with the arc-shaped slide groove A and is combined to form a semicircular slide cavity. A semi-annular restraint ring is provided to slide in the arc-shaped slide groove B. A driving groove is provided in the right inner wall of the arc-shaped chute B and the lower inner wall of the arc-shaped chute A, respectively. A driving gear is provided in the driving groove and is meshed with the outer side of the restraining ring. The driving gear is driven by a driving motor provided in the upper inner wall of the driving groove. An opening facing leftward is provided in the left side wall of the arc-shaped chute B, an extended opening connected to the opening and opening upward is provided in the arc-shaped chute A, a cashier port is provided in the rear inner wall of the extended opening, the left end of the cashier port is connected to an open port communicating with the outside, a storage chamber for storing a rope tie is provided in the rear inner wall at the right end of the cashier port, and a frontmost rope tie is pushed into the cashier port by a spring in the storage chamber; A wire supply assembly is provided in the front and rear inner walls of the arc-shaped slide groove B, and a cone head tractor is fixedly provided at the front end of the threaded screw in the forward direction, which pulls the rope in the wire supply assembly and bundles the barley straw. A fixed block is fixedly provided on the upper side of the connecting bracket, and a cutting motor is fixedly provided in the fixed block. The axis of the power output shaft of the cutting motor and the rotation axis of the binding ring are located on the same axis. A cutting knife is fixedly connected to the lower end of the power output shaft of the cutting motor, and the cutting knife is located at the lower side of the extended opening. The cutting radius of the cutting knife is equal to the outer ring radius of the binding ring. The barley straw within the coverage of the binding ring is mowed by the rotation of the cutting knife, and the binding rope is pulled by the binding ring to wrap the barley straw, and the binding rope is locked by the rope binder to complete the binding work of the barley straw.

2. The hydroponic barley grass mowing system according to claim 1, characterized in that: The wire supply assembly includes a wire hole arranged in a front inner wall of the arc-shaped chute B, and a bundled binding rope is stored on the upper side of the wire hole. The lower end of the binding rope passes through the wire hole and extends into the arc-shaped chute B. A rope driving wheel is provided in the inner wall of one side of the wire hole, and a plastic ring is provided on the rope driving wheel to fit the binding rope so that the binding rope can be pushed forward when the rope driving wheel rotates. The rotation of the binding ring drives the cone head tractor to rotate in the arc-shaped slide groove B and the arc-shaped slide groove A; A cutting drive groove is provided in the inner wall on the rear side of the arc-shaped slide groove B, and the cutting drive groove is located on the upper side of the wire hole. A roller is provided to rotate in the cutting drive groove, and the roller is driven by a drive motor provided in the cutting drive groove. A cutting blade is provided on the roller.

3. The hydroponic barley grass mowing system according to claim 2, wherein: There are countersunk grooves connected to each other in the inner walls of the rear sides of the arc-shaped chute B and the arc-shaped chute A. The countersunk grooves facilitate the passage of the wire end portion located at the rear end of the cone head tractor when the cone head tractor drags the binding rope. There are wire end holes connected to each other in the inner walls of the rear sides of the countersunk grooves located behind the wire holes.

4. The hydroponic barley grass mowing system according to claim 3, wherein: A linear groove open at ninety degrees is provided on the front side of the restraint ring. The linear groove is used to facilitate the passage of the towed binding rope when the cone head tractor drags the binding rope and maintain a tight fit between the restraint ring and the arc-shaped slide groove B and the arc-shaped slide groove A.

5. The hydroponic barley grass mowing system according to claim 4, characterized in that: The upper and lower ends of the rope restraint are respectively fixed with clips, and an inverted V-shaped through-opening is provided in the clip, and a wire clamping opening is provided at the lower end of the inverted V-shaped opening. The aperture of the wire clamping opening is slightly smaller than the diameter of the binding rope, and the clip has a certain elasticity.

6. The hydroponic barley grass mowing system according to claim 5, characterized in that: In order to facilitate clamping and pulling the rear end of the binding rope when the binding ring rotates, the cone head puller is configured to be in the shape of a claw hammer.

7. The hydroponic barley grass mowing system according to claim 5, characterized in that: A card slot is provided on the rear end surface of the card seat, and the card slot is used to engage with the edge of the barley grass planting tray.

Citation Information

Patent Citations

  • Single knot fixed automatic bundling machine and use method thereof

    CN107539516A

  • Clip type straw knotting device

    CN111713264A