Material elevator

Abstract

The utility model discloses a material hoister which comprises a hoisting frame and a wire guiding mechanism. A lifting bin is slidably connected into the lifting frame, and a traction rope is arranged between the rear end of the lifting frame and the rear end of the lifting bin; the wire guiding mechanism comprises a sliding groove, a wire guiding seat and a wire guiding opening, the sliding groove is formed in the rear end of the lifting frame, the wire guiding seat is slidably connected into the sliding groove, the wire guiding opening is formed in the wire guiding seat, the interior of the wire guiding opening is slidably connected with the outer surface of the pulling rope, the wire guiding mechanism further comprises a sliding rod and a guiding ball, and the sliding rod is fixedly connected to the sliding groove; the middle of the sliding rod is slidably connected with the lower end of the wire guide seat, guide openings which are evenly distributed are formed in the wire guide opening, guide balls are rotatably connected into the guide openings, the guide balls are installed in cooperation with the traction rope, the material hoister can achieve wire guiding work of bundling of the traction rope, and the stability and safety of hoisting of refractory material raw materials are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material production, in particular to a material hoist. Background Art

[0002] Refractory materials refer to a class of inorganic non-metallic materials with a refractoriness of not less than 1580°C. The refractoriness refers to the temperature in degrees Celsius at which a conical specimen of the refractory material can withstand high temperatures without softening and melting under no load. The material elevator is an important equipment in the refractory material production process. It can realize the efficient lifting and transfer of refractory raw materials, greatly improving the production efficiency of refractory materials.

[0003] Some existing material hoists use a method without a traction rope guide unit, and the traction rope is used to directly pull the lifting bin. This type of material hoist has some problems. For example, the method without a traction rope guide unit hinders the stability of the traction rope during operation, which in turn affects the stability of the lifting bin during the traction process and affects the safety of the refractory raw materials lifting. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a material hoist that can realize the conductor operation of the traction rope, ensure the stability and safety of the lifting of refractory raw materials, and effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a material hoist, comprising a hoisting frame and a conductor mechanism;

[0006] Lifting frame: The lifting bin is slidably connected inside the lifting frame, and a traction rope is provided between the rear end of the lifting frame and the rear end of the lifting bin;

[0007] Wire mechanism: It includes a slide groove, a wire seat and a wire port. The slide groove is arranged at the rear end of the lifting frame. The inside of the slide groove is slidably connected to the wire seat. The inside of the wire seat is provided with a wire port. The inside of the wire port is slidably connected to the outer surface of the traction rope, which can realize the wire operation of the traction rope, ensuring the stability and safety of the lifting of refractory raw materials.

[0008] Furthermore, the wire mechanism also includes a sliding rod and a guide ball. The sliding rod is fixedly connected to the slide groove, and the middle part of the sliding rod is slidably connected to the lower end of the wire seat. The inside of the wire port is provided with evenly distributed guide ports, and the inside of the guide ports are rotatably connected with guide balls. The guide balls are installed in cooperation with the traction rope, so that the wire seat moves laterally following the traction rope.

[0009] Furthermore, the wire mechanism also includes a spring, which is symmetrically fixedly connected between the slide groove and the wire seat. The spring is movably sleeved on the outer surface of the slide rod to provide a driving force for resetting the wire seat.

[0010] Furthermore, the front end of the lifting frame is fixedly connected to support ribs, and the support ribs are installed in conjunction with the vertically adjacent lifting bins. Slide rails are provided at both ends of the lifting frame. The rear end of the lifting bin is fixedly connected to a support plate, and the rear end of the support plate is fixedly connected to the front end of the traction rope. The left and right ends of the support plate are fixedly connected to symmetrically distributed sliding columns, and the sliding columns are slidably connected to the laterally adjacent slide rails to realize the movement of the lifting bin.

[0011] Furthermore, a control switch group is provided at the right end of the lifting frame, and the input end of the control switch group is electrically connected to the external power supply to control various electrical appliances.

[0012] Furthermore, the rear end of the lifting frame is fixedly connected to two supports, a winch is rotatably connected between the two supports, the rear end of the traction rope is installed in cooperation with the outer surface of the winch, a motor is provided at the right end of the right support, the left end of the motor output shaft is fixedly connected to the right end of the winch, and the input end of the motor is electrically connected to the output end of the control switch group to provide driving force for the movement of the lifting bin.

[0013] Furthermore, a discharge pipe is provided at the lower end of the lifting bin, and an electric valve is provided in the middle of the discharge pipe. The input end of the electric valve is electrically connected to the output end of the control switch group to control the release of the refractory raw materials.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the material elevator has the following advantages:

[0015] The conductor seat follows the traction rope, and under the action of the elastic force of the spring, the conductor seat can achieve lateral adaptive movement, and the guide ball provides guidance assistance for the contraction of the traction rope, so that the traction rope can achieve stable lifting and lowering of the lifting bin, effectively ensuring the stability and safety of the lifting of refractory raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the interior of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of point A of the utility model;

[0019] Figure 4 This is an enlarged structural diagram of point B of the present invention.

[0020] In the figure: 1 lifting frame, 2 lifting bin, 3 wire mechanism, 31 slide groove, 32 slide rod, 33 spring, 34 wire seat, 35 wire opening, 36 guide ball, 4 support rib, 5 slide rail, 6 slide column, 7 support plate, 8 support, 9 winch, 10 traction rope, 11 motor, 12 electric valve, 13 control switch group. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 ,This embodiment provides a technical solution: a material hoist, comprising a lifting frame 1 and a wire mechanism 3;

[0023] Lifting frame 1: It is internally slidably connected with a lifting bin 2, a traction rope 10 is provided between the rear end of the lifting frame 1 and the rear end of the lifting bin 2, the front end of the lifting frame 1 is fixedly connected with a support rib 4, and the support ribs 4 are installed in conjunction with the vertically adjacent lifting bin 2. In the initial state, the lifting bin 2 is placed on the upper end of the support rib 4, and slide rails 5 are provided on both ends of the lifting frame 1. The rear end of the lifting bin 2 is fixedly connected with a support plate 7, and the rear end of the support plate 7 is fixedly connected to the front end of the traction rope 10. The left and right ends of the support plate 7 are fixedly connected with symmetrically distributed sliding columns 6, and the sliding columns 6 are slidably connected to the laterally adjacent slide rails 5;

[0024] The wire mechanism 3: It includes a slide groove 31, a wire seat 34 and a wire port 35. The slide groove 31 is arranged at the rear end of the lifting frame 1. The interior of the slide groove 31 is slidably connected to the wire seat 34. The interior of the wire seat 34 is provided with a wire port 35. The interior of the wire port 35 is slidably connected to the outer surface of the traction rope 10. The wire mechanism 3 also includes a slide rod 32 and a guide ball 36. The slide rod 32 is fixedly connected to the slide groove 31. The middle part of the slide rod 32 is slidably connected to the lower end of the wire seat 34. The interior of the wire port 35 is provided with evenly distributed guide ports. The interior of the guide ports is rotatably connected to the guide balls 36. The guide balls 36 are all installed in conjunction with the traction rope 10. The wire mechanism 3 also includes a spring 33. The spring 33 is symmetrically fixedly connected between the slide groove 31 and the wire seat 34. The spring 33 is movably sleeved on the outer surface of the slide rod 32.

[0025] Wherein: a control switch group 13 is provided at the right end of the lifting frame 1, and the input end of the control switch group 13 is electrically connected to the external power supply;

[0026] Among them: the rear end of the lifting frame 1 is fixedly connected to two supports 8, and a winch 9 is rotatably connected between the two supports 8. The rear end of the traction rope 10 is installed in cooperation with the outer surface of the winch 9. The right end of the right support 8 is provided with a motor 11, and the left end of the output shaft of the motor 11 is fixedly connected to the right end of the winch 9. The input end of the motor 11 is electrically connected to the output end of the control switch group 13. The lower end of the lifting bin 2 is provided with a discharge pipe, and the middle part of the discharge pipe is provided with an electric valve 12. The input end of the electric valve 12 is electrically connected to the output end of the control switch group 13.

[0027] The working principle of a material hoist provided by the present invention is as follows: when working, the personnel first place the lifting frame 1 and the lifting bin 2 and other mechanisms stably in the horizontal working area. After the placement is stable, the personnel realize the operation of the motor 11 by controlling the switch group 13. The output shaft of the motor 11 rotates to drive the winch 9 to rotate. The rotation of the winch 9 realizes the contraction of the traction rope 10. The front end of the traction rope 10 pulls the lifting bin 2 upward through the support plate 7. At the same time, the slide column 6 slides inside the corresponding slide rail 5 to provide a guide for the movement of the lifting bin 2. During the contraction process of the traction rope 10, the traction rope 10 drives the wire seat 34 to move horizontally through the wire port 35. The wire seat 34 is guided by the slide rod 32. Under the action, when sliding to the left inside the slide groove 31, the spring 33 on the left is elastically compressed, and the spring 33 on the right is elastically stretched, which assists the lateral stable movement of the wire seat 34. At the same time, the guide balls 36 slide relative to the middle part of the traction rope 10, which is convenient for the traction rope 10 to move inside the wire opening 35, and finally provides a guiding effect for the lateral movement of the traction rope 10, thereby ensuring the stable traction of the lifting bin 2 by the traction rope 10, and ensuring the safety of the refractory raw material lifting work of the material hoist as a whole. When the lifting bin 2 is lifted to the specified height, the personnel turns off the motor 11 and realizes the operation of the electric valve 12 by controlling the switch group 13. The electric valve 12 opens to realize the release of the refractory raw materials.

[0028] It is worth noting that the control switch group 13 disclosed in the above embodiment is provided with control buttons corresponding one-to-one with the motor 11 and the electric valve 12 and controlling the switching thereof.

[0029] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A material hoist, characterized in that: It comprises a lifting frame (1) and a wire guide mechanism (3); A lifting frame (1) is slidably connected to a lifting bin (2) therein, and a traction rope (10) is provided between the rear end of the lifting frame (1) and the rear end of the lifting bin (2); The wire guide mechanism (3) comprises a slide groove (31), a wire seat (34) and a wire opening (35), wherein the slide groove (31) is arranged at the rear end of the lifting frame (1), the interior of the slide groove (31) is slidably connected to the wire seat (34), the interior of the wire seat (34) is provided with a wire opening (35), and the interior of the wire opening (35) is slidably connected to the outer surface of the traction rope (10).

2. A material hoist according to claim 1, characterized in that: The wire guide mechanism (3) further comprises a slide bar (32) and a guide ball (36), wherein the slide bar (32) is fixedly connected to the slide groove (31), the middle portion of the slide bar (32) is slidably connected to the lower end of the wire seat (34), the interior of the wire opening (35) is provided with evenly distributed guide openings, the interior of each guide opening is rotatably connected to a guide ball (36), and each guide ball (36) is mounted in conjunction with the traction rope (10).

3. A material hoist according to claim 2, characterized in that: The wire guide mechanism (3) further comprises a spring (33), wherein the spring (33) is symmetrically fixedly connected between the slide groove (31) and the wire seat (34), and the spring (33) is movably sleeved on the outer surface of the slide rod (32).

4. A material hoist according to claim 1, characterized in that: The front end of the lifting frame (1) is fixedly connected to a support rib (4), and the support ribs (4) are installed in conjunction with the vertically adjacent lifting bins (2). The left and right ends of the lifting frame (1) are provided with slide rails (5). The rear end of the lifting bin (2) is fixedly connected to a support plate (7), and the rear end of the support plate (7) is fixedly connected to the front end of the traction rope (10). The left and right ends of the support plate (7) are fixedly connected to symmetrically distributed slide columns (6), and the slide columns (6) are slidably connected to the laterally adjacent slide rails (5).

5. The material hoist according to claim 1, characterized in that: A control switch group (13) is provided at the right end of the lifting frame (1), and an input end of the control switch group (13) is electrically connected to an external power supply.

6. A material hoist according to claim 5, characterized in that: The rear end of the lifting frame (1) is fixedly connected to two supports (8), a winch (9) is rotatably connected between the two supports (8), the rear end of the traction rope (10) is mounted in cooperation with the outer surface of the winch (9), a motor (11) is provided at the right end of the right support (8), the left end of the output shaft of the motor (11) is fixedly connected to the right end of the winch (9), and the input end of the motor (11) is electrically connected to the output end of the control switch group (13).

7. The material hoist according to claim 5, characterized in that: A discharge pipe is provided at the lower end of the lifting bin (2), an electric valve (12) is provided in the middle of the discharge pipe, and an input end of the electric valve (12) is electrically connected to an output end of a control switch group (13).

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