CN219859320U

CN219859320U - Coal plough

Info

Publication number: CN219859320U
Application number: CN202223375043.7U
Authority: CN
Inventors: 孙亮; 王博; 朱峰; 赵鑫; 张雷; 王强
Original assignee: Huaneng Yichun Thermoelectricity Co ltd
Current assignee: Huaneng Yichun Thermoelectricity Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-10-20
Anticipated expiration: 2032-12-15

Abstract

The embodiment of the utility model discloses a coal plough, which comprises a carrier roller, wherein a plowshare is arranged above the carrier roller, a first bracket is movably connected to the left side of the plowshare, an electric push rod is fixedly connected to one side of the first bracket, which is far away from the plowshare, a second bracket is movably connected to the outer wall of the electric push rod, and a support assembly is connected to the lower end surface of the second bracket through a fastening bolt. According to the utility model, through the cooperation between the carrier roller, the plowshare, the movable mechanism and the electric push rod, the adjustment effect of the plowshare in the horizontal direction is realized by utilizing the arrangement of the movable mechanism, the problem of coal leakage of the coal plough in use is effectively solved, and the position mode of the movable mechanism is controlled to adjust the plowshare in the horizontal direction, so that the plowshare can be longitudinally adjusted in use, the transverse adjustment of the plowshare can be realized, the cleaning work of workers on the coal leakage is saved, the workload of the workers is reduced, and the flexibility of the plowshare is improved.

Description

Coal plough

Technical Field

The utility model relates to the technical field of coal plows, in particular to a coal plowing device.

Background

The coal plough can also be called LK novel plough discharger, the appearance of coal plough has changed traditional conveying mechanism that uses bearing roller group to support conveyer belt, and adopt many smooth self-lubricating boards to bear conveyer belt, can make conveyer belt work plane straight and straight no sunken, avoided the flash phenomenon between bearing roller and bearing roller, the situation of using the bearing roller compares with the situation of using parallel self-lubricating board, the coal plough complete machine adopts variable groove angle bearing roller elevation structure, can furthest satisfy the requirement of discharger under the two kinds of operating modes of unloading and not unloading, both can guarantee to unload cleanly, can prevent the material of spilling when the sealing-tape machine operates again.

However, the locking device added to the plowshare in the coal plough is a mechanical grabbing and pulling type, the height of the coulter can be adjusted to enable the optimal surface to be close to a belt, wherein the adjusting effect of the plowshare can only be adjusted in the vertical direction, but the plowshare cannot be adjusted in the horizontal direction, so that phenomena such as coal leakage and coal sprinkling occur when the coal plough is used, at the moment, the cleaning work of workers on scattered coal can be increased, the workload of the workers is increased, and the flexibility of the coal plough in use is reduced.

Disclosure of Invention

In view of the above, the present utility model proposes a coal plough to improve the above.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a coal plough, includes the bearing roller, the top of bearing roller is provided with the plowshare, the left side swing joint of plowshare has a support, one side fixedly connected with electric putter that the plowshare was kept away from to a support, the outer wall swing joint of electric putter has No. two supports, the lower terminal surface of No. two supports has supporting component through fastening bolted connection, one side that No. two supports was kept away from to supporting component is provided with the movable mechanism that is used for plowshare horizontal migration, the left and right sides of movable mechanism all is provided with the gyro wheel, and the upper end and the lower bottom surface of supporting component of gyro wheel are connected, the base that is located the gyro wheel outside is installed to supporting component's below, one side fixed mounting that supporting component was kept away from to the base has the support.

Optionally, the outer wall activity of bearing roller has cup jointed the upper frame, the connecting rod is all installed to the front and back both sides of upper frame, the one end that the upper frame was kept away from to the connecting rod is connected with the lower frame, and the lower terminal surface of lower frame and the up end fixed connection of support.

Optionally, the inner wall fixed mounting of plowshare has the montant, the left side fixedly connected with horizontal pole of montant, the up end fixed mounting of horizontal pole has the dead lever, and the inner wall of dead lever and the outer wall activity of a support cup joint.

Optionally, the supporting component includes the last roof of bottom surface bolted connection under the support No. two, the front and back both sides of going up the roof are all fixed mounting has the stand, the one end fixedly connected with lower plate of roof is kept away from to the stand.

Optionally, the movable mechanism comprises a ball nut fixedly connected with the lower bottom surface of the lower bottom plate, and a ball screw is sleeved on the inner wall thread of the ball nut.

Optionally, the outer wall at both ends around the ball screw cup joints with the inner wall activity of base, the rear end fixedly connected with of ball screw is located the servo motor at base rear, and is provided with the reduction gear on servo motor's the output shaft, servo motor's outer wall fixed sleeve has cup jointed the sleeve, and telescopic front and the back fixed connection of base.

The coal plough provided by the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation between the carrier roller, the plowshare, the movable mechanism and the electric push rod, the adjustment effect of the plowshare in the horizontal direction is realized by utilizing the arrangement of the movable mechanism, the problem of coal leakage of the coal plough in use is effectively solved, and the position mode of the movable mechanism is controlled to adjust the plowshare in the horizontal direction, so that the plowshare can be longitudinally adjusted in use, the transverse adjustment of the plowshare can be realized, the cleaning work of workers on the coal leakage is saved, the workload of the workers is reduced, and the flexibility of the plowshare is improved.

2. According to the utility model, through the cooperation between the plowshare, the electric push rod, the supporting component and the roller, the reinforcement effect of the supporting component during movement is realized by the arrangement of the roller, the problem of unstable plowshare horizontal adjustment is effectively solved, and the supporting mode of the roller on the supporting component during movement is adopted, so that the stability of the supporting component during movement is reinforced, the friction force between the supporting component and the base during movement is reduced, and the adjustment of the plowshare horizontal direction is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of the structure of the present utility model;

FIG. 2 shows a rear view of the sleeve of the present utility model;

FIG. 3 illustrates a bottom view of the articulating mechanism of the present utility model;

FIG. 4 shows a top view of the support assembly of the present utility model;

fig. 5 shows a top view of the idler of the present utility model.

In the figure: 1. a carrier roller; 2. a plowshare; 3. a first bracket; 4. an electric push rod; 5. a second bracket; 6. a support assembly; 601. an upper top plate; 602. a column; 603. a lower base plate; 7. a movable mechanism; 701. a ball nut; 702. a ball screw; 8. a roller; 9. a base; 10. a support; 11. an upper frame; 12. a connecting rod; 13. a lower frame; 14. a servo motor; 15. a vertical rod; 16. a cross bar; 17. a fixed rod; 18. a sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 5, the present utility model provides a technical solution: the coal plough comprises a carrier roller 1, a plowshare 2 is arranged above the carrier roller 1, a first bracket 3 is movably connected to the left side of the plowshare 2, the first bracket 3 is used for connecting the plowshare 2 with an electric push rod 4, one side of the first bracket 3, which is far away from the plowshare 2, is fixedly connected with the electric push rod 4, the installation of the electric push rod 4 provides power for the adjustment of the longitudinal height of the plowshare 2, a second bracket 5 is movably connected with the outer wall of the electric push rod 4, the second bracket 5 is used for connecting the electric push rod 4 with a supporting component 6, meanwhile, the installation of the second bracket 5 provides a support and a platform for the installation of the electric push rod 4, the lower end surface of the second bracket 5 is connected with the supporting component 6 through a fastening bolt, the installation of the supporting component 6 plays a supporting role for the second bracket 5, one side that support assembly 6 kept away from No. two support 5 is provided with the movable mechanism 7 that is used for plowshare 2 horizontal migration, the motion of movable mechanism 7 provides power for the horizontal movement of plowshare 2, the left and right sides of movable mechanism 7 all is provided with gyro wheel 8, the stability of support assembly 6 when moving has been consolidated in the installation of gyro wheel 8, stability when the plowshare 2 moved has been consolidated simultaneously, and the rolling of gyro wheel 8 has still reduced the frictional force when support assembly 6 contacted with base 9, and the upper end and the lower bottom surface of support assembly 6 of gyro wheel 8 are connected, the base 9 that is located the outside of gyro wheel 8 is installed to the below of support assembly 6, one side fixed mounting that support assembly 6 was kept away from to base 9 has support 10, the stability of base 9 is consolidated in the setting of support 10, and provide support and platform for the installation of base 9.

The outer wall activity of bearing roller 1 has cup jointed frame 11, and the installation of frame 11 provides support and platform for the installation of bearing roller 1, and connecting rod 12 is all installed to the front and back both sides of frame 11, and connecting rod 12's setting plays the connection to frame 11 and lower frame 13, and the one end that frame 11 was kept away from to connecting rod 12 is connected with lower frame 13, and the lower terminal surface of lower frame 13 and the up end fixed connection of support 10.

Referring to fig. 4 and 1, a vertical rod 15 is fixedly mounted on the inner wall of the plowshare 2, the vertical rod 15 and a cross rod 16 are arranged to connect the plowshare 2 and a fixed rod 17, the cross rod 16 is fixedly connected to the left side of the vertical rod 15, the fixed rod 17 is fixedly mounted on the upper end surface of the cross rod 16, the inner wall of the fixed rod 17 is movably sleeved with the outer wall of the first bracket 3, and the fixed rod 17 is mounted to provide a platform for the first bracket 3.

The supporting component 6 comprises an upper top plate 601 which is connected with the lower bottom surface of the second bracket 5 through bolts, an installation of the upper top plate 601 provides a platform for the installation of the second bracket 5, upright posts 602 are fixedly installed on the front side and the rear side of the upper top plate 601, the upright posts 602 are arranged to connect the upper top plate 601 with a lower bottom plate 603, one end of each upright post 602, far away from the upper top plate 601, is fixedly connected with the lower bottom plate 603, and the lower bottom plate 603 is provided with a platform for the installation of a roller 8 and a movable mechanism 7.

Referring to fig. 3 and 2, the movable mechanism 7 includes a ball nut 701 fixedly connected to the bottom surface of the bottom plate 603, the movement of the ball nut 701 provides power for the movement of the support assembly 6, so as to achieve the adjustment of the horizontal movement of the plow head 2, a ball screw 702 is sleeved on the inner wall of the ball nut 701, and the circumferential rotation of the ball screw 702 provides power for the horizontal movement of the ball nut 701.

The outer wall at both ends around ball screw 702 cup joints with the inner wall activity of base 9, the installation of base 9 provides the effect of support for the installation and the motion of ball screw 702, the rear end fixedly connected with of ball screw 702 is located the servo motor 14 at base 9 rear, the installation of servo motor 14 provides power for the rotation of ball screw 702, and be provided with the reduction gear on the output shaft of servo motor 14, the setting of reduction gear is the regulation effect of the output shaft rotational speed of servo motor 14, sleeve 18 has been cup jointed to the outer wall of servo motor 14 is fixed, and the front of sleeve 18 and the back fixed connection of base 9, the setting of sleeve 18 provides the space for the installation of servo motor 14.

In summary, when the coal plough provided by the utility model is used, firstly, when the plowshare 2 needs to be longitudinally moved, the power supply of the electric push rod 4 is started, the electric push rod 4 drives the internal output shaft to extend and retract, according to actual requirements, the internal output shaft of the electric push rod 4 is matched with the fixed rod 17, the first bracket 3, the cross rod 16 and the vertical rod 15 to drive the plowshare 2 to move towards the carrier roller 1, so that the power supply of the electric push rod 4 can be turned off when the plowshare 2 moves to a required height, then, when the plowshare 2 needs to be horizontally moved, the power supply of the servo motor 14 is turned on, the servo motor 14 drives the ball screw 702 to rotate, the ball screw 702 drives the ball nut 701 to move in the horizontal direction while the ball nut 701 moves, and the connection of the second bracket 5 and the electric push rod 4 are matched, at the moment, the roller 8 rolls in the base 9 to realize the reinforcement effect when the support assembly 6 moves, and at the same time, the stabilization effect on the movement of the plowshare 2 is achieved, and finally, the plowshare 2 can be turned off when the plowshare 2 needs to be horizontally adjusted to the required position.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a coal plough, includes bearing roller (1), the top of bearing roller (1) is provided with plowshare (2), its characterized in that: the novel plough head is characterized in that a first bracket (3) is movably connected to the left side of the plough head (2), an electric push rod (4) is fixedly connected to one side of the first bracket (3) away from the plough head (2), a second bracket (5) is movably connected to the outer wall of the electric push rod (4), a supporting component (6) is connected to the lower end face of the second bracket (5) through a fastening bolt, a movable mechanism (7) for horizontally moving the plough head (2) is arranged on one side of the second bracket (5) away from the supporting component (6), rollers (8) are arranged on the left side and the right side of the movable mechanism (7), the upper ends of the rollers (8) are connected with the lower bottom surface of the supporting component (6), and a base (9) located outside the rollers (8) is arranged below the supporting component (6), and a support (10) is fixedly arranged on one side of the base (9) away from the supporting component (6).

2. A coal plow as defined in claim 1, wherein: the outer wall activity of bearing roller (1) has cup jointed frame (11) in the top, connecting rod (12) are all installed to the front and back both sides of frame (11) in the top, the one end that frame (11) was kept away from to connecting rod (12) is connected with frame (13) down, and the lower terminal surface of frame (13) and the up end fixed connection of support (10) down.

3. A coal plow as defined in claim 1, wherein: the improved plough is characterized in that a vertical rod (15) is fixedly arranged on the inner wall of the plough head (2), a cross rod (16) is fixedly connected to the left side of the vertical rod (15), a fixing rod (17) is fixedly arranged on the upper end face of the cross rod (16), and the inner wall of the fixing rod (17) is movably sleeved with the outer wall of the first bracket (3).

4. A coal plow as defined in claim 1, wherein: the support assembly (6) comprises an upper top plate (601) connected with the lower bottom surface of the second bracket (5) through bolts, upright posts (602) are fixedly arranged on the front side and the rear side of the upper top plate (601), and one end, away from the upper top plate (601), of each upright post (602) is fixedly connected with a lower bottom plate (603).

5. A coal plow according to claim 1 or 4, wherein: the movable mechanism (7) comprises a ball nut (701) fixedly connected with the lower bottom surface of the lower bottom plate (603), and a ball screw (702) is sleeved on the inner wall of the ball nut (701) in a threaded manner.

6. A coal plow as defined in claim 5, wherein: the outer wall at the front end and the rear end of the ball screw (702) are movably sleeved with the inner wall of the base (9), the rear end of the ball screw (702) is fixedly connected with a servo motor (14) positioned at the rear of the base (9), a speed reducer is arranged on an output shaft of the servo motor (14), the outer wall of the servo motor (14) is fixedly sleeved with a sleeve (18), and the front surface of the sleeve (18) is fixedly connected with the back surface of the base (9).