Automatic rope arranging device of winch

Abstract

The utility model discloses a winch automatic rope arrangement device which comprises a winch automatic rope arrangement frame body, a reel, a movable rope guide seat, a balance disc and a rope arrangement opening are sequentially arranged in the winch automatic rope arrangement frame body, and protection plates are arranged at the two ends of the reel. An upper guide pulley and a lower guide pulley are arranged in the movable rope guide seat, the movable rope guide seat is arranged above the nut seat, and the interior of the nut seat is connected with the linear guide rail. The left end and the right end of the movable rope guide seat circularly move in a short distance in a lead screw transmission mode, so that the arrangement position of the steel wire rope is changed, the steel wire rope is circularly arranged back and forth from left to right or from right to left, rope arrangement is more orderly, the rope pressing phenomenon is avoided, and the service life of the steel wire rope is prolonged. And the linear guide rail is in transmission connection with the reel through the gear, and the two mechanisms can share one motor through the gear transmission mode, so that the energy-saving effect is improved, and meanwhile, the cost expenditure is saved.

Description

Technical Field

[0001] The utility model relates to winch-related fields, in particular to an automatic rope-arranging device for a winch. Background Art

[0002] A winch is a light and small lifting equipment that uses a drum to wrap a wire rope or chain to lift or pull heavy objects. It is also called a hoist. The main uses of a winch are: first, as a lifting equipment, it is the same as mine lifting, shaft lifting and suspension shaft drilling equipment and facilities, that is, lifting ore and waste rock, lifting personnel, lowering materials, tools and equipment along the shaft; second, as a transportation equipment, it is used for underground scheduling and transportation of ore, raking or filling in the mine, removing pillars, etc. Winches are divided into pneumatic, manual, electric and hydraulic according to the power.

[0003] There are still certain deficiencies in the use of the automatic rope-laying device for winches in the prior art. The traditional rope-laying method usually uses a pulley to straighten and adjust the laying direction of the wire rope. Although the structure of this method is simple, it is easy to cause uneven laying of the wire rope during the rope-laying process. The rope-laying position is generally located in the middle, with gaps at both ends. There will also be rope compression and rope biting phenomena, which require people to adjust, affecting the rope-laying speed. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic rope-laying device for a winch to solve the problem that the traditional rope-laying method proposed in the above-mentioned background technology usually uses a pulley to straighten and adjust the laying direction of the wire rope. Although the structure of this method is simple, it is easy to cause the wire rope to be laid unevenly during the rope-laying process. The rope-laying position is generally located in the middle, with gaps at both ends. There will also be rope compression and rope biting phenomena, and people need to be turned to adjust, which affects the speed of rope laying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic rope-arranging device for a winch, comprising an automatic rope-arranging frame for a winch, wherein a reel, a movable rope guide seat, a balance disk and a rope-arranging opening are sequentially arranged inside the automatic rope-arranging frame for the winch, protective plates are arranged at both ends of the reel, an upper guide pulley and a lower guide pulley are respectively arranged inside the movable rope guide seat, the movable rope guide seat is arranged above a nut seat, the interior of the nut seat is connected to a linear guide rail, fixed seats are arranged at both ends of the linear guide rail, and the fixed seats are arranged on the mounting plate. A lateral positioning pulley is provided above the mounting plate, a fixed bottom plate is provided at the bottom end of the balancing plate, the middle position of the bottom of the fixed bottom plate is connected to the support frame through a height adjusting screw, and the two sides of the bottom of the fixed bottom plate are fixedly connected to the support frame through connecting springs, the rope arrangement mouth is connected to the automatic rope arrangement frame of the winch through an assembling plate, a gear transmission groove is provided on one side of the automatic rope arrangement frame of the winch, a large disc gear and a small disc gear are respectively provided on both sides of the gear transmission groove, and the large disc gear is connected to the motor.

[0006] In a further embodiment, the mounting plate is connected to the winch automatic rope-arranging frame by welding, and the fixing seat is fixedly connected to the mounting plate by bolts.

[0007] In a further embodiment, the top end of the height adjustment screw is rotatably connected to the fixed base plate via a rotating sleeve, and the height adjustment screw is fixedly connected to the support frame via threads.

[0008] In a further embodiment, the middle position of the bottom surface of the balancing disk is rotatably connected to the fixed bottom plate via a bearing, and the edge positions on both sides of the balancing disk are slidably connected to the fixed bottom plate via limiting sliding blocks and limiting sliding grooves.

[0009] In a further embodiment, four transverse positioning pulleys are arranged above the balancing disc, and the outer shape of the balancing disc is set to be a circular structure.

[0010] In a further embodiment, the reel and the linear guide rail are connected by a large disc gear and a small disc gear.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The movable rope guide seat in the utility model performs short-distance circular motion at the left and right ends by means of a screw rod transmission, thereby changing the position of the wire rope discharge, making the wire rope discharge from left to right or from right to left in a circular manner, making the rope arrangement more neat and orderly, and avoiding the phenomenon of rope compression. The linear guide rail is connected to the reel by a gear transmission. The gear transmission method allows the two mechanisms to share a motor, thereby improving the energy-saving effect and saving cost expenditure.

[0013] The balancing disk in the utility model is rotatably connected to the fixed base plate through a bearing, and a transverse positioning pulley is provided above the balancing disk, through which the position of the wire rope discharge can be clamped and positioned to prevent the wire rope from shifting during the process of arranging the rope; when the wire rope passes through the transverse positioning pulley, the balancing disk can be rotated slightly with the movement of the wire rope through the bearing, thereby driving the transverse positioning pulley to swing, and avoiding the phenomenon of the internal wire rope biting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of an automatic winch rope arrangement device of the utility model;

[0015] Figure 2 This is a top view of an automatic rope-arranging device for a winch according to the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the mobile rope guide seat of the utility model;

[0017] Figure 4 It is a top view of the fixed bottom plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the internal structure of the gear transmission groove of the utility model.

[0019] In the figure: 1. automatic rope arrangement frame of winch; 2. protective plate; 3. movable rope guide seat; 4. nut seat; 5. mounting plate; 6. horizontal positioning pulley; 7. balance plate; 8. fixed bottom plate; 9. height adjustment screw; 10. connecting spring; 11. support frame; 12. fixed seat; 13. rope arrangement mouth; 14. reel; 15. gear transmission groove; 16. large disc gear; 17. motor; 18. small disc gear; 19. assembly plate; 20. linear guide rail; 21. limit slider; 22. upper guide pulley; 23. lower guide pulley; 24. limit slide groove; 25. bearing. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-5The utility model provides an embodiment: a winch automatic rope arrangement device, including a winch automatic rope arrangement frame 1, the winch automatic rope arrangement frame 1 is provided with a reel 14, a movable rope guide seat 3, a balance plate 7 and a rope arrangement port 13 in sequence, the reel 14 is provided with a protective plate 2 at both ends, the movable rope guide seat 3 is provided with an upper guide pulley 22 and a lower guide pulley 23, the movable rope guide seat 3 is provided with an upper guide pulley 22 and a lower guide pulley 23, the movable rope guide seat 3 is provided above the nut seat 4, the nut seat 4 is connected to the linear guide rail 20, the linear guide rail 20 is provided with a fixed seat 12 at both ends, and the fixed seat 12 is provided above the mounting plate 5. A lateral positioning pulley 6 is provided above the balancing disc 7, and a fixed base plate 8 is provided at the bottom end of the balancing disc 7. The middle position of the bottom of the fixed base plate 8 is connected to the support frame 11 through a height adjustment screw 9, and the two sides of the bottom of the fixed base plate 8 are fixedly connected to the support frame 11 through a connecting spring 10. The rope-arranging mouth 13 is connected to the automatic rope-arranging frame body 1 of the winch through an assembling plate 19. A gear transmission groove 15 is provided on one side of the automatic rope-arranging frame body 1 of the winch, and a large disc gear 16 and a small disc gear 18 are respectively provided on both sides of the gear transmission groove 15. The large disc gear 16 is connected to the motor 17.

[0022] The reel 14 is used to reel and unwind the wire rope, the movable rope guide seat 3 is used to balance the direction of the wire rope discharge, the balance disk 7 is used to increase the stability of the lateral positioning pulley 6, the rope discharge opening 13 is used to fix the position of the rope discharge, the upper guide pulley 22 and the lower guide pulley 23 are used to increase the sliding property of the wire rope, the movable rope guide seat 3 is connected with the linear guide rail 20 through the nut seat 4 to adjust the installation height of the fixed base plate 8 through the height adjustment screw 9, the fixed base plate 8 is used to install the balance disk 7, the gear transmission groove 15 is used to install the large disc gear 16 and the small disc gear 18, and the reel 14 and the linear guide rail 20 can be driven to rotate by connecting the large disc gear 16 with the small disc gear 18.

[0023] Furthermore, the mounting plate 5 is connected to the winch automatic rope-arranging frame 1 by welding, and the fixing seat 12 is fixedly connected to the mounting plate 5 by bolts.

[0024] The mounting plate 5 can be mounted more firmly by welding connection.

[0025] Furthermore, the top end of the height adjustment screw rod 9 is rotationally connected to the fixed base plate 8 via a rotating sleeve, and the height adjustment screw rod 9 is fixedly connected to the support frame 11 via threads.

[0026] The height adjustment screw 9 can be adjusted more smoothly by rotating the sleeve.

[0027] Furthermore, the middle position of the bottom surface of the balancing plate 7 is rotatably connected to the fixed bottom plate 8 via a bearing 25 , and the edge positions on both sides of the balancing plate 7 are slidably connected to the fixed bottom plate 8 via limiting sliders 21 and limiting slots 24 .

[0028] The balancing disc 7 can be rotated forward and backward by the bearing 25 to prevent the lateral positioning pulley 6 from biting the rope.

[0029] Furthermore, four transverse positioning pulleys 6 are arranged above the balancing plate 7, and the outer shape of the balancing plate 7 is set to be a circular structure.

[0030] The lateral positioning pulley 6 is used to increase the smoothness of the wire rope discharge.

[0031] Furthermore, the reel 14 and the linear guide rail 20 are connected by transmission via a large disc gear 16 and a small disc gear 18 .

[0032] Working principle: When in use, the beginning of the wire rope on the reel 14 is successively inserted into the bottom of the upper guide pulley 22, the top of the lower guide pulley 23, the middle of the lateral positioning pulley 6 and the inside of the rope discharge port 13. According to the height requirement, the height adjustment screw 9 is rotated clockwise or counterclockwise to adjust the balance disk 7 to the required height, and the motor 17 is started to convert the electrical energy into mechanical energy to drive the large disc gear 16 and the small disc gear 18 to rotate the reel 14 and the linear guide 20, and the wire rope on the reel 14 is discharged downward, and the nut seat 4 is made to circulate back and forth through the linear guide 20, driving the movable rope guide seat 3 to move and guide and locate the position of the rope. When the wire rope slides between the lateral positioning pulley 6, the wire rope tension is used to make the balance disk 7 swing forward or reversely through the bearing 25 to prevent the lateral positioning pulley 6 from biting the rope, and the position of the rope is fixed through the rope discharge port 13.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A winch automatic rope arrangement device, comprising a winch automatic rope arrangement frame (1), characterized in that: The winch automatic rope arrangement frame (1) is provided with a reel (14), a movable rope guide seat (3), a balance plate (7) and a rope arrangement opening (13) in sequence. The reel (14) is provided with protective plates (2) at both ends. The movable rope guide seat (3) is provided with an upper guide pulley (22) and a lower guide pulley (23) at the interior. The movable rope guide seat (3) is provided with an upper portion of a nut seat (4). The interior of the nut seat (4) is connected to a linear guide rail (20). The linear guide rail (20) is provided with fixed seats (12) at both ends. The fixed seats (12) are provided above the mounting plate (5). A transverse positioning pulley (22) is provided above the balance plate (7). 6), a fixed bottom plate (8) is provided at the bottom end of the balancing plate (7), the middle position of the bottom of the fixed bottom plate (8) is connected to the support frame (11) via a height adjustment screw (9), and the two sides of the bottom of the fixed bottom plate (8) are fixedly connected to the support frame (11) via a connecting spring (10), the rope arrangement opening (13) is connected to the automatic rope arrangement frame (1) of the winch via an assembly plate (19), a gear transmission groove (15) is provided on one side of the automatic rope arrangement frame (1) of the winch, and a large disc gear (16) and a small disc gear (18) are respectively provided on both sides of the gear transmission groove (15), and the large disc gear (16) is connected to the motor (17).

2. The automatic winch rope arrangement device according to claim 1, characterized in that: The mounting plate (5) is connected to the winch automatic rope-arranging frame (1) by welding, and the fixing seat (12) is fixedly connected to the mounting plate (5) by bolts.

3. The automatic winch rope arrangement device according to claim 1, characterized in that: The top end of the height adjustment screw rod (9) is rotatably connected to the fixed base plate (8) via a rotating sleeve, and the height adjustment screw rod (9) is fixedly connected to the support frame (11) via a thread.

4. The automatic winch rope arrangement device according to claim 1, characterized in that: The middle position of the bottom surface of the balancing disc (7) is rotatably connected to the fixed bottom plate (8) via a bearing (25), and the edge positions on both sides of the balancing disc (7) are slidably connected to the fixed bottom plate (8) via limiting sliding blocks (21) and limiting sliding grooves (24).

5. The automatic winch rope arrangement device according to claim 1, characterized in that: A total of four transverse positioning pulleys (6) are arranged above the balancing disc (7), and the outer shape of the balancing disc (7) is a circular structure.

6. The automatic winch rope arrangement device according to claim 1, characterized in that: The reel (14) and the linear guide rail (20) are connected in transmission via a large disc gear (16) and a small disc gear (18).

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