Auxiliary winder for winch

Abstract

The utility model provides an auxiliary winder for a winch, and belongs to the technical field of logistics transportation instruments. The problem that the bundling belt winding process of an existing winch is troublesome is solved. The auxiliary winder for the winch comprises a positioning support, the positioning support is provided with an annular sleeving part and an extending part extending in the radial direction of the sleeving part, the sleeving part is provided with a rear abutting part protruding towards the side portion, the outer end of the extending part is connected with a strip-shaped strip stroking channel, the extending part is further connected with a limiting piece, and the limiting piece is connected with the limiting part. The limiting piece can move along the extending part to be close to or away from the rear abutting part, and the limiting piece can be positioned on the extending part. The bundling belt winding device can avoid the phenomenon that the bundling belt is curled and overlapped in the winding process, so that the operation process is very convenient and rapid, and the winding time is greatly shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics and transportation equipment, and relates to an auxiliary winder for a winch. Background Art

[0002] The winch is a very common device in the process of logistics transportation. It is usually fixed on the truck. The bundling belt is rolled up by the reel to achieve the bundling or fixing of the goods on the truck to prevent the goods from falling off or colliding. For example, a winch disclosed in the patent document (application number: 201020298532.5) generally includes a bracket, a reel, a bundling belt, a ratchet wheel arranged at one end of the reel, and a pawl that can cooperate with the ratchet wheel. The other end of the reel is an axle head with a crowbar hole, wherein the bracket includes two winch side plates arranged opposite to each other. When the goods need to be bundled, the crowbar is inserted into the crowbar hole and the reel is rotated. After the reel rotates, the bundling belt can be tightened, thereby firmly bundling the goods.

[0003] After the goods are transported to the designated location and unloaded, the binding belt on the winch cannot be scattered at will but needs to be reeled into the reel. Currently, the binding belt is usually retracted by operating the winch to rotate. However, since the binding belt is scattered randomly on the ground, it is very easy for the binding belt to curl and overlap during the reeling process, which makes the operation very troublesome and the reeling time is long.

[0004] In order to solve this technical problem, the existing conventional structures are to fix or integrally form a structure for auxiliary binding belt winding on the bracket of the winch to facilitate the winding process of the binding belt. A similar structure is disclosed in the patent with application number 202321596633.4, which includes a mounting seat, a screw rod and a mounting rod are provided on the mounting seat, a mounting frame is provided between the screw rod and the mounting rod, and two sets of cleaning brushes are provided on the mounting frame. A channel for the wire rope to pass through is formed between the two sets of cleaning brushes. During the winding process of the wire rope, the cleaning brush is used to clean the wire rope in the winding process and assist in winding, so as to prevent the wire rope from being mixed with debris or getting stuck due to the messy winding process, thereby facilitating the winding of the wire rope. In this structure, two sets of cleaning brushes are provided on the mounting frame to form an auxiliary winder, and the auxiliary winder is fixedly connected to the mounting seat, thereby forming a component that will not be split during use. Therefore, although the stability during use is good, one winch needs to be equipped with one auxiliary winder, resulting in a high cost of use. In addition, the auxiliary reel always occupies the space of the winch when not in use, resulting in a larger winch size and insufficient space compactness. Moreover, when the winch is tensioning the binding parts to achieve cargo binding, the auxiliary reel will also interfere with the operating space, thereby affecting the convenience of the winch binding operation. Summary of the invention

[0005] The purpose of the utility model is to solve the above problems in the existing technology and propose an auxiliary winder for winch. The utility model solves the problem that the process of winding the binding belt of the existing winch is relatively troublesome, and at the same time makes the auxiliary winder of the winch have lower use cost.

[0006] The purpose of the utility model can be achieved through the following technical solutions: an auxiliary winder for a winch, comprising a positioning bracket, characterized in that the positioning bracket has an annular sleeve portion and an extension portion radially extending along the sleeve portion, the sleeve portion has a rear abutment portion protruding to the side, the outer end of the extension portion is connected to a belt pulling clamp and the belt pulling clamp has a strip-shaped belt pulling channel, and a limiting member is also connected to the extension portion, the limiting member can move along the extension portion to approach or move away from the rear abutment portion and the limiting member can be positioned on the extension portion.

[0007] When the auxiliary reel is in use, the sleeve portion is sleeved on the shaft head of the winch, the positioning bracket is moved inward to make it close to the winch side plate of the winch, and the rear abutment portion is abutted against the rear side edge of the winch side plate, and then the limiting member is moved in the direction close to the rear abutment portion, so that the limiting member abuts against the front side edge of the winch side plate, thereby cooperating with the rear abutment portion to clamp the winch side plate front and back, thereby achieving the installation and fixation of the auxiliary reel on the winch. When the winch reel reels the binding belt, the binding belt passes through the belt smoothing channel on the belt smoothing clamp and is smoothed, which can avoid the phenomenon of curling and overlapping of the binding belt during the winding process, making the operation process very convenient and quick, and greatly shortening the winding time.

[0008] In the auxiliary reel, the limiter can move along the extension portion, so that the distance between the limiter and the rear abutment portion can be changed. When the limiter moves in the direction away from the rear abutment portion, the limiter can avoid the winch side plate during the installation and removal of the positioning bracket, so that the installation and removal of the auxiliary reel are very convenient and quick, which greatly improves the convenience of use. In addition, the auxiliary reel is not integrally connected to the winch, but is a portable auxiliary reel that can be installed and used. Therefore, truck drivers usually only need to equip one auxiliary reel to reel the binding belts of each winch on the truck. It is very flexible and convenient to use, and can greatly reduce the cost of use.

[0009] In addition, the annular sleeve portion in the auxiliary reel utilizes the shaft head of the winch to fix the positioning bracket. On this basis, since the limiter can be positioned on the extension portion, the limiter can also cooperate with the rear abutment portion to clamp the winch side plate front and back, so that the positioning bracket can achieve multi-point positioning, ensuring the good installation stability of the auxiliary reel. Therefore, the auxiliary reel not only ensures that the positioning bracket is flexible and convenient to use and has low cost, but also has the advantage of good stability in use, so that during the process of the reel winding the binding belt, the auxiliary reel can stably smooth the binding belt to better assist in the winding of the binding belt.

[0010] In the above-mentioned auxiliary reel for winch, the extension part is in the shape of a strip, the limiter has a sliding part in the shape of a tube, the sliding part is slidably mounted on the extension part, the sliding part has a limiter extending toward the rear abutment part, and the sliding part has a limiter extending toward the rear abutment part and located on the side of the positioning bracket. In this structure, the position of the limiter on the extension part can be adjusted by pulling the limiter to slide, so that the auxiliary reel can be quickly installed on the winch or quickly removed from the winch, which makes it convenient for the auxiliary reel to reel the binding belts of multiple winches in turn. At the same time, the sliding matching structure formed by the sliding part slidingly mounted on the extension part also has the advantages of easy manufacturing and stable structure, so that the auxiliary reel has a long service life. Since the sliding portion has a limiting portion extending toward the rear abutment portion and located on the side of the positioning bracket, after the limiting member moves toward the direction close to the rear abutment portion, the front side edge of the winch side plate can be inserted into the inner side of the limiting portion, so that the positioning bracket can be better limited to the left and right, thereby improving the stability of the positioning bracket.

[0011] In the above-mentioned auxiliary winder for winch, a damping spring is fixedly provided on the inner wall of the sliding part. The damping spring is made of metal material and has a wavy damping part, and the damping part is sandwiched between the sliding part and the extension part. Since the damping part of the damping spring is wavy, it can be deformed after being sandwiched between the sliding part and the extension part, so that friction resistance is formed between the damping part and the extension part, thereby increasing the sliding resistance of the sliding part. Through the provision of the damping spring, not only the sliding process of the limiter feels good, but also after the winch side plate is clamped into the inner side of the limiter, it can prevent the limiter from sliding randomly after being acted upon by external force, which is beneficial to ensure the stability of the working state of the belt reel clamp.

[0012] In the auxiliary reel for the winch, a locking screw is threadedly connected to the sliding portion, and the inner end of the locking screw can abut against the outer wall of the extension portion. When the locking screw is loosened, the inner end of the locking screw can be separated from the extension portion, so that the position of the limiter on the extension portion can be adjusted. In the process of the winch winding the binding belt, the inner end of the locking screw is tightened to abut against the outer wall of the extension portion, so that the limiter can be locked to prevent the limiter from sliding randomly after being acted upon by external force, which is conducive to ensuring the stability of the working state of the belt reel clamp.

[0013] In the above-mentioned auxiliary reel for winch, the plane where the sleeve portion is located is perpendicular to the rear abutment portion, and the belt-smoothing clamp can be positioned in a state where it is perpendicular to the plane where the sleeve portion is located. The plane where the sleeve portion is located is perpendicular to the rear abutment portion, so that when the sleeve portion is sleeved on the shaft head of the winch, the rear abutment portion can better abut against the surface of the rear side edge of the winch side plate, thereby improving the installation stability of the positioning bracket. When the belt-smoothing clamp is positioned in a state perpendicular to the plane where the sleeve portion is located, the belt-smoothing channel is just parallel to the winch reel, so the length direction of the belt-smoothing channel is consistent with the width direction of the binding belt, so that the belt-smoothing clamp can better smooth the binding belt, so that the binding belt can be more neatly and smoothly reeled onto the winch reel.

[0014] In the above-mentioned auxiliary winder for winch, the belt pulling clamp is in the shape of an elongated strip, one end of which is hinged to the extension part, and the other end has a belt inlet communicating with the belt pulling channel, and the belt pulling clamp can be swung inward and retracted so that it is parallel and close to the extension part.

[0015] One end of the belt reel is hinged to the extension part, so that when the auxiliary reel is not in use, the belt reel can be swung inward and retracted to make it parallel and close to the extension part, so as to realize the folding and storage of the belt reel. The folded auxiliary reel has a small size and is very convenient to carry and pack. By arranging a belt inlet on the belt reel, the binding belt can enter the belt reel channel through the belt inlet, so that when reeling the binding belt, there is no need to find the end of the binding belt to pass through the belt reel channel.

[0016] In the above-mentioned auxiliary reel for winch, the end of the belt puller that is hinged to the extension part has a hinged protrusion that is hinged to the end of the extension part, and the extension part is also slidably provided with a positioning sleeve. When the belt puller is located in a state perpendicular to the plane where the sleeve part is located, the positioning sleeve can slide to the outside of the hinged protrusion, and when the positioning sleeve is located outside the hinged protrusion, the hinged protrusion can abut against the inner wall of the sleeve part to limit the swing of the belt puller. By sliding the positioning sleeve toward the hinged end of the belt puller, the belt puller can be locked so that the belt puller remains in a state perpendicular to the sleeve part, thereby facilitating the winding of the binding belt. After the winding of the binding belt is completed, by sliding the positioning sleeve in a direction away from the hinged end of the belt puller, the locking of the positioning sleeve on the belt puller can be released, so that the belt puller can be folded inward and wound up.

[0017] In the auxiliary reel for winch, a baffle is hinged at the belt inlet and can swing up and down to control the opening and closing of the belt inlet. When the belt reel clamp swings inward and retracts to be parallel to the extension part, the limit part can be embedded in the belt reel channel and the baffle is located on the inner side of the limit part. When the baffle opens the belt inlet, it is convenient for the binding belt to pass through the belt inlet and enter the belt reel channel. When the binding belt enters the belt reel channel, the baffle closes the belt inlet again to prevent the binding belt from slipping out of the belt inlet during the reeling process, thereby ensuring the stability of the reeling process.

[0018] When in the storage state, the limit portion is embedded in the belt pulling channel, which is beneficial to provide further constraints and support for the belt pulling clamp through the positioning block, so that the storage state of the belt pulling clamp remains stable, and because the baffle is located on the inner side of the limit portion in the storage state, the belt pulling clamp can be constrained to prevent the belt pulling clamp in the folded state from rotating out by itself after receiving external force, thereby ensuring the storage stability.

[0019] In the auxiliary reel for winch described above, the positioning bracket includes an upper half and a lower half, both of which are in the shape of a strip and are symmetrically arranged up and down, and the upper half and the lower half both have an arc segment and a straight segment, and the arc segments of the upper half and the lower half enclose the sleeve portion, and the straight segment of the upper half is arranged in parallel above the straight segment of the lower half, and the straight segments of the upper half and the upper half jointly form the extension portion, and the upper half and the lower half are connected as a whole through the rear abutment portion. The upper half and the lower half are symmetrically arranged up and down, and the manufacturing is relatively convenient. The straight segments of the upper half and the upper half jointly form the extension portion, so that the extension portion is in the shape of a straight strip, and there is a large contact area between the extension portion and the sliding portion of the limiting member, thereby enhancing the guiding effect of the extension portion on the sliding portion, so that the limiting member slides on the extension portion more stably.

[0020] In the auxiliary winder for winch, the positioning bracket is formed by bending a metal strip, and the middle part of the metal strip in the length direction is bent toward the side of the sleeve part to form the rear abutment part. This design allows the entire positioning bracket to be formed by bending a metal strip, which can reduce the manufacturing cost of the positioning bracket and make the auxiliary winder have the advantages of light weight and easy to carry.

[0021] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose another structure of an auxiliary winder for a winch to solve the problem that the process of winding the binding belt of the existing winch is relatively troublesome, while making the use cost of the auxiliary winder of the winch lower.

[0022] The purpose of the utility model can be achieved through the following technical solutions: an auxiliary winder for a winch, comprising a positioning bracket, characterized in that the positioning bracket has an annular sleeve portion and an extension portion extending radially along the sleeve portion, the sleeve portion has a rear abutment portion protruding to the side, the outer end of the extension portion is connected to a belt pulling clamp and the belt pulling clamp has a strip-shaped belt pulling channel, and the extension portion is also rotatably connected to a locking piece adjacent to the sleeve portion, the locking piece has a locking surface and the locking piece can be positioned so that its locking surface is opposite to the sleeve portion, and the locking surface can be moved away from the rear abutment portion and misaligned with the sleeve portion through the locked rotation.

[0023] The auxiliary reel is provided with an annular sleeve portion, through which the positioning bracket can be sleeved on the shaft head of the winch, and the locking piece can be rotated so that the distance between the locking surface of the locking piece and the rear abutment portion can be changed. When the locking surface is rotated in a direction away from the rear abutment portion, the locking surface and the sleeve portion can be misaligned, so that the locking piece can avoid the winch side plate during the installation and removal of the positioning bracket, so that the installation and removal of the auxiliary reel are very convenient and quick, and the convenience of use is greatly improved. Similarly, the auxiliary reel is not integrally connected to the winch, but is a portable auxiliary reel that is ready for installation and use. Therefore, truck drivers usually only need to be equipped with one auxiliary reel to reel the binding belts of each winch on the truck. It is very flexible and convenient to use, and can greatly reduce the cost of use.

[0024] In addition, the annular sleeve part in the auxiliary reel utilizes the shaft head of the winch to fix the positioning bracket, and cooperates with the rear abutment part to abut and position against the rear side of the winch side plate. At the same time, since the locking surface can be opposite to the sleeve part, the locking surface of the locking member can also abut and position against the front side of the winch side plate, thereby better limiting the left and right positions of the positioning bracket. Therefore, after the auxiliary reel is installed on the winch, the positioning bracket realizes multi-point positioning. On the basis of ensuring that the positioning bracket is flexible and convenient to use and has low cost, it also has the advantage of good stability in use, so that during the process of the reel winding the binding belt, the auxiliary reel can stably smooth the binding belt to better assist in the winding of the binding belt.

[0025] In the auxiliary winder for winch, the extension part is provided with a connecting shaft perpendicular to the plane where the sleeve part is located, the locking member is rotatably connected to the extension part through the connecting shaft, the locking member has a strip-shaped locking part, and the locking surface is located on the locking part. This structure is easy to manufacture and can ensure the stability of the locking member during rotation.

[0026] Compared with the prior art, the auxiliary reel for winch has the following advantages:

[0027] 1. This auxiliary reel is specially used for winches. It is very convenient and quick to install and disassemble, which greatly improves the convenience of use. In addition, this auxiliary reel is not connected to the winch as a whole, but is a portable auxiliary reel that can be installed and used immediately. Therefore, truck drivers usually only need to equip one auxiliary reel to reel the binding belts of various winches on the truck. It is very flexible and convenient to use, and can greatly reduce the cost of use.

[0028] 2. When the auxiliary reel is installed on the winch, the positioning bracket realizes multi-point positioning. On the basis of ensuring that the positioning bracket is flexible and convenient to use and has low cost, it also has the advantage of good stability in use, so that when the reel reels the binding belt, the auxiliary reel can stably smooth the binding belt to better assist in the reeling of the binding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the auxiliary reel.

[0030] Figure 2 It is a schematic diagram of the structure after the limiting member of the auxiliary reel moves away from the rear abutment portion.

[0031] Figure 3 It is a top view of the auxiliary reel.

[0032] Figure 4 yes Figure 3 Sectional view of AA.

[0033] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0034] Figure 6 It is a schematic diagram of the three-dimensional structure of the positioning bracket.

[0035] Figure 7 It is a schematic diagram of the structure when the positioning sleeve releases the lock on the belt clamp.

[0036] Figure 8 It is a schematic diagram of the structure when the belt clip is folded and stowed.

[0037] Fig. 9 It is a structural schematic diagram when the auxiliary reel is installed on the winch.

[0038] Fig.10 It is a schematic diagram of the auxiliary reel in use.

[0039] Fig.11 It is a three-dimensional structural schematic diagram of the second embodiment of the auxiliary reel.

[0040] Fig.12 It is a schematic diagram of the structure after the positioning member is rotated upward in the second embodiment.

[0041] Fig.13 It is a partial cross-sectional view of the third embodiment.

[0042] Fig.14 yes Fig.13 Enlarged view of point A in the middle.

[0043] Fig.15 It is a three-dimensional structural schematic diagram of the fourth embodiment of the auxiliary reel.

[0044] Fig.16 It is a schematic diagram of the structure when the auxiliary reel of the fourth embodiment is installed on the winch.

[0045] In the figure, 1, positioning bracket; 1a, sleeve portion; 1b, rear abutment portion; 1c, extension portion; 1d, arc segment; 1e, straight segment; 2, belt pulling clamp; 21, belt pulling channel; 22, belt inlet; 23, hinged protrusion; 3, limit member; 31, limit portion; 32, sliding portion; 4, positioning sleeve; 5, baffle; 6, damping spring; 61, damping portion; 7, reel; 8, ratchet; 9, pawl; 10, shaft head; 11, winch side plate; 12, locking member; 121, locking portion; 13, connecting shaft; 14, locking screw. DETAILED DESCRIPTION

[0046] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0047] Embodiment 1

[0048] like Figure 1 As shown, the auxiliary winder for the winch includes a positioning bracket 1, the positioning bracket 1 has an annular sleeve portion 1a and an extension portion 1c radially extending along the sleeve portion 1a, the sleeve portion 1a has a rear abutment portion 1b protruding to the side, the outer end of the extension portion 1c is connected to a belt pulling clamp 2 and the belt pulling clamp 2 has a strip-shaped belt pulling channel 21, and a limiting member 3 is also connected to the extension portion 1c, the limiting member 3 can move along the extension portion 1c to approach or move away from the rear abutment portion 1b and the limiting member 3 can be positioned on the extension portion 1c.

[0049] Specifically, Figure 2 and Figure 3 As shown, the plane where the sleeve portion 1a is located is perpendicular to the rear abutment portion 1b, and the belt clip 2 can be positioned so that its belt channel 21 is perpendicular to the plane where the sleeve portion 1a is located. Fig. 9 The plane where the sleeve portion 1a is located is perpendicular to the rear abutment portion 1b, so that when the sleeve portion 1a is sleeved on the shaft head 10 of the winch, the rear abutment portion 1b can better abut against the surface of the rear side of the winch side plate 11, thereby improving the installation stability of the positioning bracket 1. When the belt-smoothing clamp 2 is positioned so that its belt-smoothing channel 21 is perpendicular to the plane where the sleeve portion 1a is located, the belt-smoothing channel 21 is just parallel to the winch reel 7, so the length direction of the belt-smoothing channel 21 is consistent with the width direction of the binding belt, so that the belt-smoothing clamp 2 can better smooth the binding belt, so that the binding belt can be more neatly and smoothly rolled onto the winch reel 7.

[0050] like Figures 2 to 4 As shown, the extension portion 1c is in the shape of a strip, and the limiting member 3 has a sliding portion 32 in the shape of a cylinder. The sliding portion 32 has a limiting portion 31 extending toward the rear abutting portion 1b and located at the side of the positioning bracket 1. The belt-pulling clamp 2 is in the shape of a long strip, one end of the belt-pulling clamp 2 is hinged to the extension portion 1c and this end is the hinged end of the belt-pulling clamp 2, and the other end is a free end. The free end of the belt-pulling clamp 2 has a belt-entry opening 22 communicating with the belt-pulling channel 21, and a baffle 5 is hinged at the belt-entry opening 22 and can swing up and down to control the opening and closing of the belt-entry opening 22. When the baffle 5 opens the belt-entry opening 22, it is convenient for the binding belt to pass through the belt-entry opening 22 and enter the belt-pulling channel 21. When the binding belt enters the belt-pulling channel 21, the baffle 5 closes the belt-entry opening 22 again to prevent the binding belt from slipping out of the belt-entry opening 22 during the winding process, thereby ensuring the stability of the winding process.

[0051] like Figure 5As shown, a damping spring sheet 6 is fixedly arranged on the inner wall of the sliding portion 32. The damping spring sheet 6 is made of metal material and has a wavy damping portion 61. The damping portion 61 is sandwiched between the sliding portion 32 and the extension portion 1c. Since the damping portion 61 of the damping spring sheet 6 is wavy, it can be deformed after being sandwiched between the sliding portion 32 and the extension portion 1c. In this way, friction resistance is formed between the damping portion 61 and the extension portion 1c, thereby increasing the sliding resistance of the sliding portion 32, preventing the limiter 3 from sliding randomly after being subjected to external force, and helping to ensure the stability of the working state of the belt reel 2.

[0052] like Figure 4 As shown, the hinged end of the belt-pulling clamp 2 has a hinged protrusion 23 hinged to the end of the extension portion 1c, and a positioning sleeve 4 is also slidably sleeved on the extension portion 1c. When the belt-pulling clamp 2 is in a state perpendicular to the plane where the sleeve portion 1a is located, the positioning sleeve 4 can slide to the outside of the hinged protrusion 23, and when the positioning sleeve 4 is located outside the hinged protrusion 23, the hinged protrusion 23 can abut against the inner wall of the sleeve portion 1a to limit the swing of the belt-pulling clamp 2. By sliding the positioning sleeve 4 toward the hinged end of the belt-pulling clamp 2, the belt-pulling clamp 2 can be locked, so that the belt-pulling clamp 2 remains in a state perpendicular to the sleeve portion 1a, thereby facilitating the winding of the binding belt.

[0053] like Figure 6 As shown, the positioning bracket 1 is formed by bending a metal strip, and the cross section of the metal strip is rectangular. The middle part of the length direction of the metal strip is bent toward the side of the sleeve portion 1a to form a rear abutment portion 1b. The positioning bracket 1 includes an upper half and a lower half, both of which are strip-shaped and symmetrically arranged up and down. The upper half and the lower half both have an arc segment 1d and a straight segment 1e. The arc segments 1d of the upper half and the lower half form the sleeve portion 1a. The straight segment 1e of the upper half is arranged parallel to the upper part of the straight segment 1e of the lower half, and the straight segments 1e of the upper half and the upper half jointly form an extension portion 1c. The upper half and the lower half are connected as a whole through the rear abutment portion 1b. This design allows the entire positioning bracket 1 to be formed by bending a metal strip, which can reduce the manufacturing cost of the positioning bracket 1, and make the auxiliary reel have the advantages of light weight and easy to carry.

[0054] like Figure 7 As shown, after the binding belt is rolled up, the positioning sleeve 4 can be slid away from the hinged end of the belt clip 2 to release the locking of the positioning sleeve 4 on the belt clip 2, and then the belt clip 2 can be folded inwards to Figure 8 The status shown. Figure 8As shown, when the belt clip 2 is swung inward and retracted to be parallel to the extension portion 1c, the limiting portion 31 can be embedded in the belt channel 21 and the blocking piece 5 is located on the inner side of the limiting portion 31. When the auxiliary reel is not in use, the belt clip 2 can be folded and stored. The folded auxiliary reel has a small size and is very convenient to carry and pack. In the stored state, the limiting portion 31 is embedded in the belt channel 21, which is conducive to providing further constraints and support for the belt clip 2 through the positioning block, so that the stored state of the belt clip 2 remains stable, and because the blocking piece 5 is located on the inner side of the limiting portion 31 in the stored state, the belt clip 2 can be constrained to prevent the folded belt clip 2 from rotating and falling out after receiving external force, thereby ensuring the storage stability.

[0055] like Fig. 9 As shown, the winch includes a bracket, a reel 7, a ratchet 8 arranged at one end of the reel 7, and a pawl 9 that can cooperate with the ratchet 8. The other end of the reel 7 is an axle head 10 with a crowbar hole, wherein the bracket includes two winch side plates 11 arranged opposite to each other.

[0056] like Fig. 9 and Fig.10 As shown, when the auxiliary reel is in use, the sleeve portion 1a is sleeved on the shaft head 10 of the winch, the positioning bracket 1 is moved inward to make it close to the winch side plate 11 of the winch, and the rear abutment portion 1b is abutted against the rear side edge of the winch side plate 11, and then the limiting member 3 is moved in the direction close to the rear abutment portion 1b, so that the front side edge of the winch side plate 11 is clamped into the inner side of the limiting portion 31, and the auxiliary reel is installed and fixed on the winch. When the winch reel 7 reels the binding belt, the binding belt passes through the belt smoothing channel 21 on the belt smoothing clamp 2 and is smoothed, which can avoid the phenomenon of curling and overlapping of the binding belt during the reeling process, making the operation process very convenient and quick, and greatly shortening the reeling time.

[0057] When the winding work is completed and the auxiliary winder needs to be removed, the limiting member 3 only needs to be moved away from the rear abutment portion 1b to keep the limiting member 3 away from the winch side plate 11, so that the auxiliary winder can be quickly removed from the winch.

[0058] Embodiment 2

[0059] The structure and principle of this embodiment are basically the same as those of the first embodiment: Fig.11 and Fig.12As shown, the auxiliary winder for the winch includes a positioning bracket 1, the positioning bracket 1 has an annular sleeve portion 1a and an extension portion 1c radially extending along the sleeve portion 1a, the sleeve portion 1a has a rear abutment portion 1b protruding to the side, the outer end of the extension portion 1c is connected to a belt pulling clamp 2 and the belt pulling clamp 2 has a strip-shaped belt pulling channel 21. The difference from the first embodiment is that a locking member 12 adjacent to the sleeve portion 1a is also provided on the extension portion 1c, and the locking member 12 is rotatably connected to the extension portion 1c. The locking member 12 has a locking surface 1211 and the locking member 12 can be positioned so that its locking surface 1211 is opposite to the sleeve portion 1a. The locking surface 1211 can be moved away from the rear abutment portion 1b and misaligned with the sleeve portion 1a through the rotation of the locking member 12. The extension portion 1c is provided with a connecting shaft 13 perpendicular to the plane where the sleeve portion 1a is located. The locking member 12 is rotatably connected to the extension portion 1c via the connecting shaft 13. The locking member 12 has a strip-shaped locking portion 121, and a locking surface 1211 is located on the locking portion 121.

[0060] As for how to position the locking member 12 so that its locking surface 1211 is opposite to the sleeve portion 1a, similar to the first embodiment, a rubber sleeve that increases the rotation resistance of the locking member 12 is sleeved on the connecting shaft 13, so that the locking member 12 can be positioned when it is not rotating and will not rotate at will.

[0061] When this auxiliary reel is used, Fig.11 As shown, the locking portion 121 is rotated toward the rear abutment portion 1b. At this time, a clamp can be formed between the locking portion 121 and the positioning bracket 1. During the process of winding the binding belt, the front side edge of the winch side plate 11 can be stuck in the clamp, thereby better limiting the left and right positions of the positioning bracket 1, making the installation of the positioning bracket 1 more stable.

[0062] When you need to remove the auxiliary reel, Fig.12 As shown, it is only necessary to rotate the locking portion 121 in a direction away from the rear abutment portion 1b so that the locking surface 1211 is misaligned with the sleeve portion 1a. In this way, during the disassembly of the positioning bracket 1, the locking member 12 can avoid the winch side plate 11, thereby making the disassembly of the auxiliary winder very convenient and quick, greatly improving the convenience of use.

[0063] Embodiment 3

[0064] The structure and principle of this embodiment are basically the same as those of the first embodiment, and the difference from the first embodiment is that Fig.13 and Fig.14As shown, a locking screw 14 is threadedly connected to the sliding portion 32, and the inner end of the locking screw 14 can be against the outer wall of the extension portion 1c. When the locking screw 14 is loosened, the inner end of the locking screw 14 can be separated from the extension portion 1c, so that the position of the limiter 3 on the extension portion 1c can be adjusted. In the process of the winch winding the binding belt, the inner end of the locking screw 14 is tightened to abut against the outer wall of the extension portion 1c, so that the limiter 3 can be locked to prevent the limiter 3 from sliding randomly after being acted upon by external force, which is conducive to ensuring the stability of the working state of the belt reel clamp.

[0065] Embodiment 4

[0066] The structure and principle of this embodiment are basically the same as those of the first embodiment, and the difference from the first embodiment is that Fig.15 and Fig.16 As shown, the stopper 3 is block-shaped and is slidably sleeved on the extension portion 1c. The stopper 3 can move along the extension portion 1c to approach or move away from the rear abutment portion 1b and the stopper 3 can be positioned on the extension portion 1c. Specifically, a locking screw 14 is threadedly connected to the stopper 3. When the locking screw 14 is tightened, the inner end of the locking screw 14 can abut against the outer wall of the extension portion 1c, thereby positioning the stopper 3 on the extension portion 1c.

[0067] When in use, the sleeve portion 1a is sleeved on the shaft head 10 of the winch, the positioning bracket 1 is moved inward to make it close to the winch side plate 11 of the winch, and the rear abutment portion 1b is abutted against the rear side edge of the winch side plate 11, and then the limiting member 3 is moved in the direction close to the rear abutment portion 1b, so that the limiting member 3 abuts against the front side edge of the winch side plate 11, and then the locking screw 14 is tightened, and the auxiliary reel is installed and fixed on the winch. When the auxiliary reel needs to be removed, it is only necessary to loosen the locking screw 14, so that the limiting member 3 moves toward the belt reel clamp 2 to loosen the winch side plate 11, and the auxiliary reel can be removed.

[0068] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0069] Although this article uses more terms such as 1, positioning bracket; 1a, sleeve portion; 1b, rear abutment portion; 1c, extension portion; 1d, arc segment; 1e, straight segment; 2, belt pulling clamp; 21, belt pulling channel; 22, belt inlet; 23, hinged protrusion; 3, limiter; 31, limiter; 32, sliding portion; 4, positioning sleeve; 5, baffle; 6, damping spring; 61, damping portion; 7, reel; 8, ratchet; 9, pawl; 10, shaft head; 11, winch side plate; 12, locking member; 121, locking portion; 13, connecting shaft, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An auxiliary winder for a winch, comprising a positioning bracket (1), characterized in that: The positioning bracket (1) comprises an annular sleeve portion (1a) and an extension portion (1c) extending radially along the sleeve portion (1a); the sleeve portion (1a) comprises a rear abutment portion (1b) protruding laterally; the outer end of the extension portion (1c) is connected to a belt-pulling clamp (2) and the belt-pulling clamp (2) comprises a strip-shaped belt-pulling channel (21); a limiting member (3) is also connected to the extension portion (1c); the limiting member (3) can move along the extension portion (1c) to approach or move away from the rear abutment portion (1b) and the limiting member (3) can be positioned on the extension portion (1c).

2. The auxiliary reel for winch according to claim 1, characterized in that: The extension portion (1c) is strip-shaped, and the limiting member (3) has a cylindrical sliding portion (32). The sliding portion (32) is slidably sleeved on the extension portion (1c), and the sliding portion (32) has a limiting portion (31) extending toward the rear abutting portion (1b) and located on the side of the positioning bracket (1).

3. The auxiliary reel for winch according to claim 2, characterized in that: The plane where the sleeve portion (1a) is located is perpendicular to the rear abutment portion (1b), and the belt-pulling clamp (2) can be positioned in a state where it is perpendicular to the plane where the sleeve portion (1a) is located.

4. The auxiliary winder for winch according to claim 2 or 3, characterized in that: A damping spring (6) is fixedly arranged on the inner wall of the sliding portion (32); the damping spring (6) is made of a metal material and has a wavy damping portion (61); and the damping portion (61) is sandwiched between the sliding portion (32) and the extension portion (1c).

5. The auxiliary reel for winch according to claim 2 or 3, characterized in that: A locking screw (14) is threadedly connected to the sliding portion (32), and the inner end of the locking screw (14) can abut against the outer wall of the extending portion (1c).

6. The auxiliary reel for winch according to claim 2 or 3, characterized in that: The belt-pulling clamp (2) is in the shape of an elongated strip, one end of which is hinged to the extension portion (1c), and the other end of which has a belt inlet (22) communicating with the belt-pulling channel (21). The belt-pulling clamp (2) can be swung inwards and retracted so that it is parallel to and close to the extension portion (1c).

7. The auxiliary reel for winch according to claim 6, characterized in that: One end of the belt puller (2) has a hinge protrusion (23) hinged to the outer end of the extension part (1c), and a positioning sleeve (4) is also slidably sleeved on the extension part (1c). When the belt puller (2) is located in a state perpendicular to the plane where the sleeve part (1a) is located, the positioning sleeve (4) can slide to the outside of the hinge protrusion (23), and when the positioning sleeve (4) is located outside the hinge protrusion (23), the hinge protrusion (23) can abut against the inner wall of the sleeve part (1a) to limit the swing of the belt puller (2).

8. The auxiliary reel for winch according to claim 6, characterized in that: A baffle (5) is hinged at the belt inlet (22) and can swing up and down to control the opening and closing of the belt inlet (22). When the belt retracting clamp (2) swings inward and is retracted to be parallel to the extension part (1c), the limiting part (31) can be embedded in the belt retracting channel (21) and the baffle (5) is located on the inner side of the limiting part (31).

9. The auxiliary winder for winch according to claim 1, 2 or 3, characterized in that: The positioning bracket (1) comprises an upper half and a lower half, both of which are strip-shaped and symmetrically arranged in an upper and lower direction. The upper half and the lower half both have an arc segment (1d) and a straight segment (1e). The arc segments (1d) of the upper half and the lower half form the sleeve portion (1a). The straight segment (1e) of the upper half is arranged in parallel above the straight segment (1e) of the lower half. The straight segments (1e) of the upper half and the lower half together form the extension portion (1c). The upper half and the lower half are connected as a whole via the rear abutment portion (1b). The positioning bracket (1) is formed by bending a metal strip. The middle portion of the metal strip in the length direction is bent toward the side of the sleeve portion (1a) to form the rear abutment portion (1b).

10. An auxiliary winder for a winch, comprising a positioning bracket (1), characterized in that: The positioning bracket (1) comprises an annular sleeve portion (1a) and an extension portion (1c) extending radially along the sleeve portion (1a); the sleeve portion (1a) comprises a rear abutment portion (1b) protruding toward the side; the outer end of the extension portion (1c) is connected to a belt-pulling clamp (2) and the belt-pulling clamp (2) has a strip-shaped belt-pulling channel (21); the extension portion (1c) is also rotatably connected to a locking member (12) adjacent to the sleeve portion (1a); the locking member (12) has a locking surface (1211) and the locking member (12) can be positioned at a position where its locking surface (1211) is opposite to the sleeve portion (1a); the locking surface (1211) can be moved away from the rear abutment portion (1b) and offset from the sleeve portion (1a) by the rotation of the locking member (12).

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