Mining hoisting steel wire rope replacing and winding vehicle

Abstract

The utility model discloses a mining hoisting steel wire rope replacing and collecting vehicle which comprises a base, a rope collecting mechanism is installed on the top of the base, a rope uniformizing mechanism matched with the rope collecting mechanism is arranged on one side of the rope collecting mechanism, the rope uniformizing mechanism comprises a top opening groove, and the top opening groove is installed on the inner sides of two sets of fixing plates. A lead screw mechanism is rotationally arranged in the top opening groove, one end of the lead screw mechanism is connected with the output end of the first driving motor, the outer side of the lead screw mechanism is connected with a moving block, and the top of the moving block is connected with the rope arranging hole through a supporting rod. In order to solve the problem that in the rope winding process of an existing rope winding vehicle, rope bodies are prone to being gathered at the position of a rope winding roller and cannot be evenly distributed on the outer side of the rope winding roller, a rope uniformizing mechanism used in cooperation with a rope winding mechanism is arranged on one side of the rope winding mechanism, and the rope uniformizing mechanism comprises a top opening groove; and the top opening grooves are formed in the inner sides of the two sets of fixing plates, and lead screw mechanisms are rotationally arranged in the top opening grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting steel ropes, in particular to a rope-changing and rope-receiving vehicle for mine hoisting steel ropes. Background Technique

[0002] The hoisting steel rope is a steel wire rope used to connect the hoisting container and transmit the power of the mine hoist. It is an important part of the steel wire rope hoisting equipment. The hoisting steel rope is directly related to the normal production of the mine, the life safety of personnel and the economic operation of the equipment. Therefore, the reasonable selection, correct use and careful maintenance of the mine hoisting steel rope are crucial. The steel wire rope is prone to fatigue wear, resulting in phenomena such as changes in rope diameter, broken wires, and broken strands, causing a decrease in the strength of the steel wire rope. When the safety factor of the steel wire rope is less than the requirement specified in Article 408 of the "Coal Mine Safety Regulations", it must be replaced. A rope-receiving vehicle is needed during the replacement. In the existing rope-receiving vehicle, the rope body is prone to gather at one place on the rope-receiving roller during the rope-receiving process and cannot be evenly distributed on the outer side of the rope-receiving roller. Therefore, a rope-changing and rope-receiving vehicle for mine hoisting steel ropes is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a rope-changing and rope-receiving vehicle for mine hoisting steel ropes, so as to solve the problem that in the existing rope-receiving vehicle, the rope body is prone to gather at one place on the rope-receiving roller and cannot be evenly distributed on the outer side of the rope-receiving roller as proposed in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A rope-changing and rope-receiving vehicle for mine hoisting steel ropes, including a base, a rope-receiving mechanism is installed on the top of the base, and a rope-uniforming mechanism used in cooperation with it is arranged on one side of the rope-receiving mechanism. The rope-uniforming mechanism includes a top open slot, and the top open slot is installed inside two groups of fixing plates. A lead screw mechanism is rotatably arranged inside the top open slot, and one end of the lead screw mechanism is connected to the output end of the first driving motor. The outside of the lead screw mechanism is connected to a moving block, and the top of the moving block is connected to a rope-discharging hole through a support rod.

[0005] Preferably, four groups of support columns are symmetrically arranged at the bottom of the base, and pulleys are installed below the support columns.

[0006] Through the above technical solution: It is convenient to push the equipment for movement.

[0007] Preferably, an installation slot is opened at the bottom of the base, and an electric telescopic rod is arranged inside the installation slot. The electric telescopic rod can drive a contact plate to move, and a moving through slot used in cooperation with the pulley is opened on the contact plate.

[0008] Through the above technical solution: It is convenient to improve the bottom stability of the equipment.

[0009] Preferably, the rope winding mechanism includes a rope winding roller, and the rope winding roller is rotatably arranged inside two sets of positioning plates. An efficient driving mechanism for driving the rope winding roller to rotate is installed on the outside of one set of positioning plates.

[0010] Through the above technical solution, it is convenient to wind the rope.

[0011] Preferably, the efficient driving mechanism includes a second driving motor, and the second driving motor can drive a first gear arranged inside the installation box to rotate through a driving shaft. The first gear meshes with a second gear, and the second gear is installed on the outside of a rotating rod. A third gear is arranged on the outside of the rotating rod, and the third gear meshes with a fourth gear. The fourth gear is installed on the outside of a driving rod, and the driving rod is connected to the rope winding roller.

[0012] Through the above technical solution, it is convenient to wind the rope efficiently.

[0013] Preferably, the size of the first gear is larger than that of the second gear, and the size of the third gear is larger than that of the fourth gear.

[0014] Through the above technical solution, it is convenient to wind the rope efficiently.

[0015] Compared with the prior art, the beneficial effect of the present utility model is that for this mine hoisting wire rope changing and winding vehicle, in order to solve the problem that the rope body is prone to gather at one place of the rope winding roller during the rope winding process of the existing rope winding vehicle and cannot be evenly distributed on the outside of the rope winding roller, a rope equalizing mechanism is arranged on one side of the rope winding mechanism and is used in cooperation with it. The rope equalizing mechanism includes a top opening groove, and the top opening groove is installed inside two sets of fixed plates. A lead screw mechanism is rotatably arranged inside the top opening groove, and one end of the lead screw mechanism is connected to the output end of a first driving motor. The outside of the lead screw mechanism is connected to a moving block, and the top of the moving block is connected to a rope discharging hole through a support rod. During use, the steel wire is passed through the rope discharging hole, and the first driving motor is turned on. Under the action of the first driving motor, the steel wire is driven to move through the rope discharging hole, so that the steel wire rope is evenly distributed on the outside of the rope winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view sectional structure schematic diagram of the whole of the present utility model;

[0017] Figure 2 It is a structure schematic diagram of the rope winding mechanism of the present utility model;

[0018] Figure 3 It is a structure schematic diagram of the efficient driving mechanism of the present utility model;

[0019] Figure 4 It is a structure schematic diagram of the rope equalizing mechanism of the present utility model.

[0020] In the figure: 1. Base; 101. Support column; 102. Pulley; 103. Electric telescopic rod; 104. Contact plate; 2. Rope winding mechanism; 201. Rope winding roller; 202. Positioning plate; 203. High-efficiency drive mechanism; 2031. Second drive motor; 2032. Installation box; 2033. First gear; 2034. Second gear; 2035. Rotating rod; 2036. Third gear; 2037. Fourth gear; 2038. Drive rod; 3. Rope equalizing mechanism; 301. Top open slot; 302. Fixed plate; 303. Lead screw mechanism; 3031. First drive motor; 304. Moving block; 305. Support rod; 306. Rope arranging hole. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , the present invention provides a technical solution: a rope-changing and rope-winding vehicle for hoisting steel ropes in mines. A rope-winding mechanism 2 is installed on the top of the base 1, and a rope equalizing mechanism 3 that cooperates with it is arranged on one side of the rope-winding mechanism 2.

[0023] In a further embodiment, four groups of support columns 101 are symmetrically arranged at the bottom of the base 1, and pulleys 102 are installed below the support columns 101. The installation of the pulleys 102 facilitates the subsequent movement of the equipment.

[0024] Specifically, an installation groove is opened at the bottom of the base 1, and an electric telescopic rod 103 is arranged inside the installation groove. The electric telescopic rod 103 can drive the contact plate 104 to move, and a moving through groove that cooperates with the pulley 102 is opened on the contact plate 104. When the equipment moves to a specified position, the electric telescopic rod 103 is turned on. The electric telescopic rod 103 drives the contact plate 104 to move downward, so that the contact plate 104 contacts the ground, thereby increasing the contact area between the bottom of the equipment and the ground, and increasing the stability of the bottom of the equipment.

[0025] Specifically, the rope winding mechanism 2 includes a rope winding roller 201, and the rope winding roller 201 is rotatably arranged inside two groups of positioning plates 202. An efficient driving mechanism 203 for driving the rope winding roller 201 to rotate is installed outside one group of positioning plates 202. The efficient driving mechanism 203 includes a second driving motor 2031, and the second driving motor 2031 can drive a first gear 2033 arranged inside an installation box 2032 to rotate through a driving shaft. The first gear 2033 meshes with a second gear 2034, and the size of the first gear 2033 is larger than that of the second gear 2034. Therefore, when the first gear 2033 rotates, it can drive the second gear 2034 to rotate at an accelerated speed. The second gear 2034 is installed outside a rotating rod 2035, and a third gear 2036 is arranged outside the rotating rod 2035. The third gear 2036 meshes with a fourth gear 2037, and the size of the third gear 2036 is larger than that of the fourth gear 2037. Therefore, when the third gear 2036 rotates, it can drive the fourth gear 2037 to rotate at an accelerated speed. The fourth gear 2037 is installed outside a driving rod 2038, and the driving rod 2038 is connected to the rope winding roller 201. During use, the second driving motor 2031 is turned on. Under the action of the second driving motor 2031, the first gear 2033 rotates. Since the first gear 2033 meshes with the second gear 2034, the second gear 2034 and the rotating rod 2035 can be driven to rotate. The rotating rod 2035 can drive the third gear 2036 to rotate synchronously. Since the third gear 2036 meshes with the fourth gear 2037, the fourth gear 2037 and the driving rod 2038 can be driven to rotate, so that the rope winding roller 201 can be driven to rotate and wind the rope through the driving rod 2038.

[0026] Specifically, the rope equalizing mechanism 3 includes a top open slot 301, and the top open slot 301 is installed inside two groups of fixing plates 302. A lead screw mechanism 303 is rotatably arranged inside the top open slot 301, and one end of the lead screw mechanism 303 is connected to the output end of a first driving motor 3031. The outside of the lead screw mechanism 303 is connected to a moving block 304, and the top of the moving block 304 is connected to a rope discharging hole 306 through a support rod 305. During use, the steel wire rope passes through the rope discharging hole 306. The first driving motor 3031 is turned on. Under the action of the first driving motor 3031, the lead screw mechanism 303 rotates, thereby driving the moving block 304 and the rope discharging hole 306 to move, and driving the steel wire rope to move through the rope discharging hole 306, so that the steel wire rope is evenly distributed outside the rope winding roller 201.

[0027] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the protected content of the present utility model.

[0028] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rope-changing and rope-winding vehicle for mine hoisting wire ropes, comprising a base (1), characterized in that: A rope winding mechanism (2) is installed on the top of the base (1), and a rope equalizing mechanism (3) which is used in cooperation with the rope winding mechanism (2) is arranged on one side of the rope winding mechanism (2). The rope equalizing mechanism (3) includes a top opening groove (301), and the top opening groove (301) is installed inside two fixing plates (302). A lead screw mechanism (303) is rotatably arranged inside the top opening groove (301), and one end of the lead screw mechanism (303) is connected to the output end of a first driving motor (3031). The outer side of the lead screw mechanism (303) is connected to a moving block (304), and the top of the moving block (304) is connected to a rope arranging hole (306) through a support rod (305).

2. The rope-changing and rope-winding cart for mine hoisting wire ropes according to claim 1, wherein: Four support columns (101) are symmetrically arranged at the bottom of the base (1), and pulleys (102) are installed below the support columns (101).

3. A wire rope changing and winding cart for mine hoisting according to claim 1, characterized in that: An installation groove is formed at the bottom of the base (1), and an electric telescopic rod (103) is arranged inside the installation groove. The electric telescopic rod (103) can drive a contact plate (104) to move, and a moving through groove which is used in cooperation with the pulley (102) is formed on the contact plate (104).

4. A wire rope changing and winding cart for mine hoisting according to claim 1, characterized in that: The rope winding mechanism (2) includes a rope winding roller (201), and the rope winding roller (201) is rotatably arranged inside two positioning plates (202). An efficient driving mechanism (203) for driving the rope winding roller (201) to rotate is installed on the outer side of one of the positioning plates (202).

5. A rope-changing and rope-winding vehicle for mine hoisting steel ropes according to claim 4, characterized in that: The efficient driving mechanism (203) includes a second driving motor (2031), and the second driving motor (2031) can drive a first gear (2033) arranged inside an installation box (2032) to rotate through a driving shaft. The first gear (2033) is meshed with a second gear (2034), and the second gear (2034) is installed on the outer side of a rotating rod (2035). A third gear (2036) is arranged on the outer side of the rotating rod (2035), and the third gear (2036) is meshed with a fourth gear (2037). The fourth gear (2037) is installed on the outer side of a driving rod (2038), and the driving rod (2038) is connected to the rope winding roller (201).

6. The rope-changing and rope-winding cart for mine hoisting wire ropes according to claim 5, wherein: The size of the first gear (2033) is larger than that of the second gear (2034), and the size of the third gear (2036) is larger than that of the fourth gear (2037).

Images