Asphalt transfer device for drilling fluid

Abstract

The utility model belongs to the technical field of transfer equipment, and particularly relates to a transfer device for asphalt for drilling fluid, which comprises a transfer track, a stepping walking assembly is arranged at the bottom of the transfer track, and the stepping walking assembly comprises a mounting plate and a sliding block integrally formed on the mounting plate. The sliding blocks are slidably connected to rail grooves correspondingly formed in the transfer rail, a first motor is mounted on the mounting plate, and a gear is fixedly connected to an output shaft of the first motor. The transfer track is fixed in the drilling fluid processing workshop, the stepping walking assembly is arranged at the bottom of the transfer track, stepping movement of the transfer track on the transfer track can be achieved, movement of the hopper is achieved, the winding assembly is arranged between the hopper and the stepping walking assembly, the height of the hopper can be adjusted, feeding and discharging of asphalt are facilitated, and production efficiency is improved. The problems that an existing transfer device is low in transfer speed, low in efficiency and high in cost are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment, in particular to a transfer device for asphalt used in drilling fluid. Background Art

[0002] Asphalt products are widely used in the oil and gas drilling process. They can be used as an important component of drilling fluid (commonly known as mud). They are one of the indispensable important agents in modern drilling projects at home and abroad. They have good comprehensive performance such as anti-collapse, lubrication, reduced filtration and high-temperature stability. Asphalt needs to be transported after crushing. The asphalt needs to be moved to the designated location and then the drilling fluid is processed. This process requires the use of a transport device.

[0003] At present, the transfer equipment is generally a transfer vehicle, which stores the asphalt material on the transfer vehicle and then realizes the transfer and transmission of the asphalt. However, this method of transfer is slow and not efficient enough. It also needs to be operated manually, which wastes manpower, material resources and time costs. It is not convenient enough. At the same time, this method will take up space and is not convenient for on-site use. There are certain defects and shortcomings, so it needs to be improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a transfer device for asphalt for drilling fluid. By fixing a transfer track in a drilling fluid processing workshop and arranging a stepping walking assembly at the bottom of the transfer track, the device can realize stepping movement on the transfer track and movement of the hopper. A winding assembly is provided between the hopper and the stepping walking assembly, which can adjust the height of the hopper to facilitate loading and unloading of asphalt, thus solving the problems of slow transfer speed, low efficiency and high cost of the current transfer device.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A transfer device for asphalt for drilling fluid comprises a transfer track, a step-by-step walking assembly is arranged at the bottom of the transfer track, the step-by-step walking assembly comprises a mounting plate, and a sliding block integrally formed on the mounting plate, the sliding block is slidably connected to a track groove corresponding to the transfer track, a first motor is mounted on the mounting plate, and a gear is fixedly connected to the output shaft of the first motor, a rack is fixedly connected to one side of the transfer track along the length direction of the transfer track, the gear and the rack are meshingly connected, a winding assembly is fixedly connected to the lower surface of the mounting plate, a plurality of lifting ropes are connected to the bottom of the winding assembly, and a hopper for containing asphalt is arranged at the lower end of the lifting rope.

[0009] Furthermore, the winding assembly includes a protective frame fixedly connected to the lower surface of the mounting plate, and a winding roller rotatably connected to the inner side of the protective frame, a traction rope is wound around the winding roller, and the upper end of the suspension rope is fixedly connected to the traction rope.

[0010] Furthermore, the driving shaft at one end of the winding roller extends to the outside of the protective frame and is fixed with a worm gear. The protective frame is located on one side of the worm gear and is rotatably connected to a worm that meshes with the worm gear. A second motor is installed on the protective frame, and the output shaft of the second motor is fixedly connected to the worm gear.

[0011] Furthermore, a bearing with clearance fit is provided at the connection between the winding roller and the protective frame.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a transport device for asphalt used in drilling fluid, which has the following beneficial effects:

[0014] The utility model installs a transfer track in a drilling fluid processing workshop, the transfer track can be fixed on a supporting frame in the workshop, a step-by-step walking component is arranged at the bottom of the transfer track, a winding component is fixed at the bottom of the step-by-step walking component, a lifting rope and a hopper are arranged on the winding component, the hopper can be moved step by step, the asphalt in the hopper can be quickly transmitted, and the transfer speed is fast. This transfer method does not require manual operation, thus saving labor costs, shortening the time, and having a good use effect. By arranging the winding component, the winding component can adjust the height of the hopper, thereby facilitating the loading and unloading of asphalt, reducing the difficulty of loading and unloading asphalt, being suitable for use in on-site environments, and facilitating the production and processing of drilling fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top perspective view of the utility model;

[0016] Figure 2 It is a bottom-up stereogram of the present utility model;

[0017] Figure 3 This is a structural schematic diagram of the step-by-step walking assembly in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the winding component in the utility model.

[0019] In the figure: 1. transfer track; 2. track groove; 3. hopper; 4. lifting rope; 5. step-by-step walking assembly; 501. sliding block; 502. mounting plate; 503. gear; 504. first motor; 6. rack; 7. winding assembly; 701. protection frame; 702. winding roller; 703. traction rope; 704. worm gear; 705. worm; 706. second motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, an embodiment of the utility model proposes a transfer device for asphalt for drilling fluid, including a transfer track 1, which is fixedly connected in a drilling fluid processing workshop to realize the transfer of asphalt. A step-by-step walking component 5 is arranged at the bottom of the transfer track 1, and the step-by-step walking component 5 can move step by step on the transfer track 1 to drive the asphalt to move. The step-by-step walking component 5 includes a mounting plate 502 and a sliding block 501 integrally formed on the mounting plate 502. The sliding block 501 is slidably connected to a track groove 2 corresponding to the transfer track 1. The setting of the sliding block 501 can limit the movement of the step-by-step walking component 5, guide it, and realize the stable movement of the step-by-step walking component 5. A first motor 50 is installed on the mounting plate 502. 4, and a gear 503 is fixedly connected to the output shaft of the first motor 504, the first motor 504 can drive the gear 503 to rotate, and a rack 6 is fixedly connected to one side of the transfer track 1 along the length direction of the transfer track 1, the gear 503 and the rack 6 are meshed and connected, when the gear 503 rotates, the sliding block 501 can slide in the track groove 2 of the transfer track 1, so as to realize the overall movement of the step-by-step walking component 5, the lower surface of the mounting plate 502 is fixedly connected to the winding component 7, the bottom of the winding component 7 is connected to a plurality of hanging ropes 4, the winding component 7 can wind up the traction rope 703, and the lower end of the hanging rope 4 is provided with a hopper 3 for holding asphalt, and the height of the hopper 3 is adjusted, so as to facilitate the loading and unloading of asphalt.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the winding assembly 7 includes a protective frame 701 fixedly connected to the lower surface of the mounting plate 502, and a winding roller 702 rotatably connected to the inner side of the protective frame 701, a traction rope 703 is wound around the winding roller 702, and the upper end of the suspension rope 4 is fixedly connected to the traction rope 703. When the winding roller 702 rotates, the traction rope 703 can be wound or released, thereby realizing the adjustment of the height of the hopper 3.

[0024] like Figure 4As shown, in some embodiments, the driving shaft at one end of the winding roller 702 extends to the outside of the protective frame 701 and is fixed with a worm gear 704. When the worm gear 704 rotates, it can drive the winding roller 702 to rotate. The protective frame 701 is located on one side of the worm gear 704 and is rotatably connected to a worm 705 that is meshed with the worm gear 704. Since the worm gear 705 and the worm wheel 704 are meshed, when the worm gear 705 rotates, it can drive the worm wheel 704 to rotate, thereby realizing the rotational drive of the winding roller 702, and a second motor 706 is installed on the protective frame 701. The output shaft of the second motor 706 is fixedly connected to the worm gear 705, which can drive the worm gear 705 to rotate.

[0025] like Figure 4 As shown, in some embodiments, a bearing with clearance fit is provided at the connection between the winding roller 702 and the protective frame 701 to achieve stable rotation of the winding roller 702 on the protective frame 701 .

[0026] The working principle and use steps of the utility model are as follows: first, the asphalt material is stored inside the hopper 3, and the height of the hopper 3 is adjusted by the winding component 7. During adjustment, the second motor 706 is controlled to work, and the second motor 706 drives the worm 705 to rotate, and the worm 705 and the worm wheel 704 are meshed and connected, thereby realizing the rotation of the worm wheel 704 and the winding roller 702 on the protective frame 701. When the winding roller 702 rotates, the traction rope 703 on the winding roller 702 can be wound, and the hopper 3 is lifted by the lifting rope 4 to raise the height of the hopper 3. Then, the first motor 504 is controlled to work, and the first motor 504 drives the gear 503 to rotate, and the gear 503 and the rack 6 are meshed and connected, so that the sliding block 501 slides on the track groove 2 of the transfer track 1, thereby realizing the movement of the step-by-step walking component 5, realizing the rapid movement of the hopper 3, and transferring the asphalt.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A transport device for asphalt for drilling fluid, comprising a transport track (1), characterized in that: A step-by-step walking assembly (5) is provided at the bottom of the transfer track (1), and the step-by-step walking assembly (5) includes a mounting plate (502) and a sliding block (501) integrally formed on the mounting plate (502), the sliding block (501) is slidably connected to a track groove (2) corresponding to the transfer track (1), a first motor (504) is installed on the mounting plate (502), and a gear (503) is fixedly connected to the output shaft of the first motor (504), a rack (6) is fixedly connected to one side of the transfer track (1) along the length direction of the transfer track (1), the gear (503) and the rack (6) are meshingly connected, a winding assembly (7) is fixedly connected to the lower surface of the mounting plate (502), a plurality of suspension ropes (4) are connected to the bottom of the winding assembly (7), and a hopper (3) for containing asphalt is provided at the lower end of the suspension rope (4).

2. The asphalt transport device for drilling fluid according to claim 1, characterized in that: The winding assembly (7) comprises a protective frame (701) fixedly connected to the lower surface of the mounting plate (502), and a winding roller (702) rotatably connected to the inner side of the protective frame (701), a traction rope (703) being wound around the winding roller (702), and the upper end of the suspension rope (4) is fixedly connected to the traction rope (703).

3. The asphalt transport device for drilling fluid according to claim 2, characterized in that: The driving shaft at one end of the winding roller (702) extends to the outside of the protective frame (701) and is fixed with a worm gear (704); the protective frame (701) is located on one side of the worm gear (704) and is rotatably connected to a worm (705) meshing with the worm gear (704); and a second motor (706) is installed on the protective frame (701); the output shaft of the second motor (706) is fixedly connected to the worm gear (705).

4. The asphalt transport device for drilling fluid according to claim 3, characterized in that: A bearing with clearance fit is provided at the connection between the winding roller (702) and the protection frame (701).

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