Vertical sweeping mechanism for cleaning coal cinder
By designing a vertical brush mechanism for width adjustment components and rotary drive components, the problems of difficulty in adjusting cleaning distance, insufficient cleaning force and poor wear compensation in the prior art are solved, and efficient and stable cinder cleaning and long-life use are achieved.
Patent Information
- Application Number
- CN202421512653.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing vertical brush mechanism has problems such as difficulty in adjusting distance, insufficient cleaning force, twisting and deformation of the spring, high failure rate, and inability to adjust the wear of the brush bottom when cleaning cinders, resulting in poor cleaning effect and short service life.
A vertical sweeping mechanism is designed, including a width adjustment assembly and a rotary drive assembly. The vertical sweeping brush is driven by a hydraulic cylinder to move along the guide rail to achieve width adjustment and smooth movement; the rotary connecting rod assembly provides flexible contact and wear compensation through a buffer member and a height adjustment screw.
It realizes no blind spot cleaning of the side walls and ground of the car. After adjusting the distance, it can adapt to carriages of different widths, which improves the cleaning effect and service life and reduces the failure rate.
Smart Images
Figure CN222789909U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of residual coal cleaning, and in particular relates to a vertical sweeping brush mechanism for cleaning coal slag. Background Art
[0002] After unloading, coal trains often have residual coal left on the wagons. Since coal is a flammable item, the structure of coal is loose and there are bumps during transportation. In order to improve safety and prevent dust diffusion and environmental pollution, water needs to be sprinkled on the coal before transportation, which increases the stickiness and humidity of the coal. In the cold weather in the north in winter, the coal will also stick to the carriage during transportation, resulting in the residual amount of coal in the carriage exceeding 500kg when unloading. In order to clean up these residual coal, the commonly used method is mainly manual cleaning. The cleaning staff will open the carriage door, enter the carriage, use a shovel and a broom to sweep down the residual coal, and sweep it out from the side door of the carriage, so that it will be scattered beside the train track. After completing the cleaning, the cleaning staff will reseal the side door of the train carriage and collect the residual coal beside the track for transportation and disposal. However, this method has problems such as poor working environment, high labor intensity, and safety and environmental protection risks.
[0003] With the development of society, intelligent cleaning systems for train cargo compartments have gradually been developed. Intelligent cleaning systems for train cargo compartments can reduce the labor intensity of manual cleaning, and improve the cleaning effect and safety and environmental protection performance compared to manual cleaning. Most of the existing intelligent cleaning systems use the vertical sweeping brush at the front end of the cleaning system to gather the remaining coal on the side walls and bottom of the carriage, sweep it into the guide plate, and then enter the storage bin for collection. However, the existing vertical sweeping brushes have the following problems: 1. The two vertical sweeping brushes cannot move to adjust the relative width distance. They are pulled by cables and springs. The cables are soft connections. The elongation of the cables ensures that they can generate extrusion force with the wall, but it will cause the spring to twist and deform. The force on the wall during the cleaning process is insufficient, and the cleaning effect is poor. With increasing use, the spring elasticity weakens and the failure rate is high. 2. The vertical sweeping brush does not have height adjustment. When the sweeping brush chassis is worn, it is impossible to compensate for the wear on the bottom of the sweeping brush through adjustment. The bottom sweeping brush can only be replaced, and the sweeping brush loss increases. 3. The connecting rod of some vertical sweeping brushes is installed with a hard connection. When facing the wavy surface of the carriage wall, it cannot provide buffering force during the rotation of the sweeping brush, which will damage the sweeping brush drive motor and have a poor cleaning effect. Utility Model Content
[0004] In view of the defects of the prior art, the utility model proposes a vertical sweeping brush mechanism for cleaning coal slag, which can realize the cleaning of the side walls and the ground of the carriage without dead angles. By adjusting the distance between two vertical sweeping brushes, it can be used to clean carriages of different widths. The sweeping brush movement process is smooth and stable, and the cleaning effect and the service life of the sweeping brush are long.
[0005] To achieve the above object, the utility model provides a vertical sweeping brush mechanism for cleaning coal slag, the vertical sweeping brush mechanism is installed on a coal cleaning device, the coal cleaning device includes a coal storage box; the vertical sweeping brush mechanism includes a width adjustment component and a vertical sweeping brush and a rotary drive component;
[0006] The width adjustment assembly is installed at the front end of the coal storage box, and the width adjustment assembly is provided with a guide rail and a first drive assembly that drives the vertical sweeping brush and the rotary drive assembly to move along the guide rail; the vertical sweeping brush and the rotary drive assembly include a slide plate connected to the first drive assembly, a rotary connecting rod assembly connected to the slide plate, and a vertical sweeping brush installed on the rotary connecting rod assembly; the rotary connecting rod assembly is provided with a buffer and a second drive assembly, one side of the rotary connecting rod assembly is rotationally connected to the slide plate through the buffer, and the other side is rotationally connected to the vertical sweeping brush through the second drive assembly.
[0007] Furthermore, the vertical sweeping brush mechanism has two symmetrically arranged vertical sweeping brushes and a rotary drive assembly, and the two vertical sweeping brushes and the rotary drive assembly are driven by the first drive assembly to move toward or away from each other along the guide rail.
[0008] Furthermore, the swivel connecting rod assembly also includes a swivel steel pipe, a side sweeping connecting rod group, a sleeve and a buffer spring; the swivel steel pipe is passed through the sleeve and is rotatably connected to the sleeve, and its two ends extend out of the two ends of the sleeve. The side sweeping connecting rod group is provided with an upper connecting rod, a lower connecting rod, and a bracket connecting the upper and lower connecting rods. The buffer spring is provided between the bracket and the slide plate, and the bracket, the buffer spring, and the slide plate are connected by bolts.
[0009] Furthermore, the rotary connecting rod assembly also includes a height adjustment seat and a height adjustment screw; there are two height adjustment seats and two height adjustment screws, each of which is a set of height adjustment seats and height adjustment screws respectively arranged at the lower ends of the upper connecting rod and the lower connecting rod of the side sweeping connecting rod group, and the height adjustment seat and the height adjustment screw are indirectly threaded and sleeved on the rotary steel pipe.
[0010] Furthermore, the slide plate includes a first side sweeping slide plate and a second side sweeping slide plate which are symmetrically arranged, and the first driving assembly includes a hydraulic cylinder; the cylinder body of the hydraulic cylinder is installed at the front end of the coal storage box through a bracket, and the push rod of the hydraulic cylinder is connected to the back side of the second side sweeping slide plate.
[0011] Furthermore, the first driving component also includes a guide wheel, a connector, a first steel wire and a second steel wire; there are 4 guide wheels and 4 connectors, and every 2 guide wheels are respectively arranged on the outer sides of the first side sweeping skateboard and the second side sweeping skateboard in the vertical direction; the first steel wire is wound around the two guide wheels on the outer sides of the first side sweeping skateboard, and its two ends are respectively connected to the connectors of the two guide wheels corresponding to the first side sweeping skateboard and the second side sweeping skateboard, and the second steel wire is wound around the two guide wheels on the outer sides of the second side sweeping skateboard, and its two ends are respectively connected to the connectors of the two guide wheels corresponding to the first side sweeping skateboard and the second side sweeping skateboard.
[0012] Furthermore, the rotary connecting rod assembly also includes a side sweeping shaft; one end of the upper connecting rod and the lower connecting rod are respectively connected to the two ends of the rotary steel pipe, and the other ends of the upper connecting rod and the lower connecting rod are provided with bearings, and the two ends of the side sweeping shaft are rotatably connected to the bearings of the upper connecting rod and the lower connecting rod.
[0013] Furthermore, the top of the side sweeping shaft is connected to the second driving assembly.
[0014] Furthermore, the second driving assembly is a hydraulic motor.
[0015] Furthermore, the width adjustment assembly also includes a proximity switch, which is installed at the front end of the coal storage box and located above the guide rail.
[0016] The beneficial effects of the utility model are:
[0017] First, the vertical sweeping brush mechanism of the utility model is arranged at the front end of the coal storage box, and can be opened and retracted left and right by the push-pull force of the hydraulic cylinder. It can be used not only for cleaning coal slag, but also for cleaning walls or floors in other scenes. The position of the vertical sweeping brush can be adjusted by the width adjustment component to meet the cleaning of different positions of the wall or floor, and realize the cleaning of carriages of different widths; the rotary drive component is rotatably connected with the width adjustment component through the buffer, so that when the vertical sweeping brush cleans the wall, the contact force between the rotary drive component and the wall is constant and has a certain flexibility through the buffer, which not only improves the cleaning effect but also reduces the damage of the components of the rotary drive component due to the force, thereby improving the service life;
[0018] Second, in the preferred implementation, when the sweep brush chassis is worn, the height adjustment seat and the height adjustment screw are adjusted to adjust the engagement length. When the engagement length increases, the rotary connecting rod assembly drives the vertical sweep brush to move downward as a whole, thereby compensating for the wear on the sweep brush bottom.
[0019] Third, in the preferred implementation, the vertical sweeping brush of the utility model slides along the guide rail through the pulley, and the sweeping brush movement process is smooth and stable; the two sweeping brushes are driven by the same telescopic cylinder and assisted by the steel cable to ensure the consistency of the movement of the two sweeping brushes and improve the stability of the movement;
[0020] Fourth, in a preferred implementation, the proximity switch of the utility model triggers the switch action by sensing the proximity of the pulley, and provides control instructions to the controller, thereby controlling the hydraulic cylinder to stop action. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a front view of the vertical sweeping and brushing mechanism of an embodiment of the utility model;
[0022] Figure 2 The three-dimensional structure of the vertical sweeping mechanism of the embodiment of the utility model Figure 1 ;
[0023] Figure 3 The three-dimensional structure of the vertical sweeping mechanism of the embodiment of the utility model Figure 2 ;
[0024] Figure 4 It is a steel wire connection structure diagram of the width adjustment assembly of an embodiment of the utility model;
[0025] Figure 5 It is a schematic diagram of the limit displacement of two vertical sweeping brushes and a rotary drive assembly when they are away from each other in an embodiment of the utility model;
[0026] Figure 6 It is a schematic diagram of the limit displacement of two vertical sweeping brushes and a rotary drive assembly when they approach each other in an embodiment of the utility model;
[0027] Figure 7 It is a three-dimensional structural diagram of the rotary drive assembly of the vertical sweeping and brushing mechanism of the embodiment of the utility model.
[0028] Among them, 1-width adjustment component; 10-guide rail; 11-guide wheel; 12-fixed seat; 13-hydraulic cylinder; 14-proximity switch; 15-connector; 16-steel wire; 2-vertical sweeping brush and rotary drive component; 20-rotating steel pipe; 21-hydraulic motor; 22-side sweeping connecting rod group; 23-sleeve; 24-buffer spring; 25-side sweeping shaft; 26-side sweeping slide plate; 27-pulley; 28-height adjustment seat; 29-height adjustment screw; A-coal storage box. DETAILED DESCRIPTION
[0029] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application will be further described in detail below with reference to the accompanying drawings and embodiments.
[0030] The terms such as up, down, left, right, front and back in this application document are based on the positional relationships shown in the drawings. If the drawings are different, the corresponding positional relationships may also change accordingly, so they cannot be understood as limiting the scope of protection.
[0031] In this application, the terms "install", "connected", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, or mutual communication, a direct connection, or an indirect connection through an intermediate medium, the internal connection of two components, or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] The utility model records a vertical sweeping brush mechanism for cleaning coal slag, which is installed on a dry and wet residual coal cleaning device and is used to clean the dry and wet residual coal in the side wall and bottom of a carriage. The dry and wet residual coal cleaning device includes a coal storage box. Along the forward direction of cleaning, the vertical sweeping brush mechanism is installed at the front end of the coal storage box. The vertical sweeping brush mechanism includes a vertical sweeping brush and a rotary drive assembly and a width adjustment assembly. The width adjustment assembly is installed at the front end of the coal storage box. The width adjustment assembly is provided with a guide rail and a first drive assembly that drives the vertical sweeping brush and the rotary drive assembly to move along the guide rail. The vertical sweeping brush and the rotary drive assembly include a slide plate connected to the first drive assembly, a rotary connecting rod assembly connected to the slide plate, and a vertical sweeping brush installed on the rotary connecting rod assembly. One side of the rotary connecting rod assembly is rotary connected to the slide plate through a buffer, and the other side is rotary connected to the vertical sweeping brush through a second drive assembly. The vertical sweeping brush mechanism can be used not only for cleaning coal slag, but also for cleaning walls or floors in other scenarios. The position of the vertical sweeping brush can be adjusted through the width adjustment component to meet the cleaning needs of different positions on the wall or floor. The rotary drive component is rotatably connected to the width adjustment component through a buffer, so that when the vertical sweeping brush cleans the wall, the contact force between the rotary drive component and the wall is constant and flexible through the buffer, which not only improves the cleaning effect but also reduces component damage caused by force on the rotary drive component, thereby increasing its service life.
[0033] Example 1
[0034] Refer to the instruction manual Figure 1-4 A vertical sweeping brush mechanism for cleaning coal slag, the vertical sweeping brush mechanism of this embodiment has two symmetrically arranged vertical sweeping brushes and a rotary drive assembly 2, and the first drive assembly of the width adjustment assembly 1 drives the two vertical sweeping brushes and the rotary drive assembly 2 to move closer to or away from each other along the guide rail.
[0035] The guide rail of the width adjustment assembly 1 is attached to the instruction manual. Figure 2-3 The guide rail 10 has two guide rails 10, and the two guide rails 10 are installed horizontally at intervals at the front end of the coal storage box A. The slide plate of the vertical sweeping brush and rotary drive assembly 2 includes the instruction manual attached Figure 2-3 The side sweeping slide plate 26 and the pulley 27 in the side sweeping slide plate 26 are provided with two side sweeping slide plates 26, and two pulleys 27 are respectively installed at the upper and lower ends of the back of each side sweeping slide plate 26, and the pulleys 27 located at the upper and lower ends of the side sweeping slide plate 26 are respectively slidably connected with the corresponding guide rails 10. For the convenience of description, the two side sweeping slide plates 26 are named as the first side sweeping slide plate and the second side sweeping slide plate.
[0036] The first driving assembly of the width adjustment assembly 1 is located between the two guide rails 10, and includes a guide wheel 11, a fixing seat 12, a hydraulic cylinder 13, a connector 15 and a steel wire 16. The fixing seat 12 is installed at the front end of the coal storage box A and is located outside the first side sweeping slide plate. The fixing seat 12 and the mounting surfaces of the two guide rails 10 are located in the same plane. The cylinder body of the hydraulic cylinder 13 is installed on the fixing seat 12. The push rod of the hydraulic cylinder 13 is connected to the back of the second side sweeping slide plate. The push rod axis of the hydraulic cylinder 13 is parallel to the track line of the guide rail 10.
[0037] There are four connectors 15 and four guide wheels 11, and every two guide wheels 11 are respectively arranged on the outer sides of the first side sweeping slide plate and the second side sweeping slide plate in the vertical direction (the two opposite surfaces of the first side sweeping slide plate and the second side sweeping slide plate are the inner sides), and two connectors 15 are installed on the back sides of the first side sweeping slide plate and the second side sweeping slide plate, wherein the two connectors 15 on the first side sweeping slide plate are located above the hydraulic cylinder 13, and the two connectors 15 on the second side sweeping slide plate are located below the hydraulic cylinder 13, and the fixed end of the steel rope of each connector 15 faces the pulley 27 corresponding to it laterally.
[0038] The steel wires 16 have two pieces, including a first steel wire and a second steel wire. The first steel wire is wound around the two guide wheels 11 outside the first side sweeping slide, and its two ends are respectively connected to the connectors 15 of the first side sweeping slide and the second side sweeping slide corresponding to the two guide wheels 11. The second steel wire is wound around the two guide wheels 11 outside the second side sweeping slide, and its two ends are respectively connected to the connectors 15 of the first side sweeping slide and the second side sweeping slide corresponding to the two guide wheels 11. Figure 4 In the state shown, when the push rod of the hydraulic cylinder 13 is extended and pushes the second side sweeping slide to the right, the two connectors 15 of the second side sweeping slide move to the right, so that the first steel wire pulls the two connectors 15 of the first side sweeping slide to move to the left, and the first side sweeping slide and the second side sweeping slide move away from each other; conversely, when the push rod of the hydraulic cylinder 13 contracts, the first side sweeping slide and the second side sweeping slide move closer to each other.
[0039] The swivel connecting rod assembly comprises a swivel steel pipe 20, a side sweep connecting rod group 22, a hydraulic motor 21, a sleeve 23, a buffer spring 24 and a side sweep shaft 25. The side sweep slide plate 26 is provided with a side plate, the side plate is provided with a sleeve hole, and the sleeve 23 is installed on the side plate sleeve hole of the side sweep slide plate 26. The swivel steel pipe 20 is passed through the sleeve 23 and is rotatably connected to the sleeve 23, and its two ends extend out of the two ends of the sleeve 23. The side sweeping connecting rod group 22 is provided with an upper connecting rod, a lower connecting rod, and a bracket connecting the upper and lower connecting rods. A buffer spring 24 is provided between the bracket and the side plate of the side sweeping slide plate 26. The bracket, buffer spring 24, and the side sweeping slide plate 26 are connected with nuts through bolts. When the side sweeping connecting rod group 22 is subjected to external force, the side sweeping connecting rod group 22 drives the swivel steel pipe 20 to rotate in the sleeve 23, while the bracket moves toward the side plate of the fixed side sweeping slide plate 26 and squeezes the buffer spring 24 to achieve motion buffering. When the external force gradually decreases to disappear, the side sweeping connecting rod group 22 rotates and resets when the potential energy of the buffer spring 24 is released.
[0040] The ends on the same side of the upper connecting rod and the lower connecting rod are respectively connected with the two ends of the rotating steel pipe 20 extending out of the sleeve 23 according to the upper and lower positions, and the other ends on the same side of the upper connecting rod and the lower connecting rod are provided with coaxial bearings. The side sweeping shaft 25 is vertically arranged and rotatably connected with the bearings of the upper connecting rod and the lower connecting rod. The top of the side sweeping shaft 25 is connected to the hydraulic motor 21, and the side sweeping shaft 25 is driven to rotate by the hydraulic motor 21. The bottom of the side sweeping shaft 25 extends to a certain length below the bearing of the lower connecting rod. A number of sweeping blades for cleaning the side walls are installed on the side sweeping shaft 25, and a sweeping blade chassis for cleaning the ground is installed at the bottom of the side sweeping shaft 25.
[0041] Refer to the instruction manual Figure 5-6 The vertical sweeping brush mechanism is used for cleaning coal slag in the carriage. The width adjustment component 1 can control the two vertical sweeping brushes at the front end of the coal storage box A and the rotary drive component 2 to move synchronously and mirror-image. Figure 5 It is a schematic diagram of the limit displacement of two vertical sweeping brushes and the rotary drive assembly 2 when they move away from each other. When the relative distance of the vertical sweeping brush and the rotary drive assembly 2 is the largest, the distance L from the central axis of the vertical sweeping brush to the edge of the sweeping blade is the width adjustment size adapted to the carriage. In this embodiment, the maximum distance between the left and right sweeping blades is 3100mm, which meets the needs of coal transport train carriages of different widths in the current market. Figure 6 It is a schematic diagram of the extreme displacement when the two vertical sweeping brushes and the rotary drive assembly 2 approach each other. When the two vertical sweeping brushes and the rotary drive assembly 2 gradually approach each other, the residual coal on the front and rear walls of the carriage can be cleaned and the residual coal on the walls and the ground can be gathered.
[0042] By adopting the structure of this embodiment, it is possible to achieve cleaning of the side walls and the ground of the car without dead angles, and by adjusting the distance between the two vertical sweeping brushes, it is possible to clean cars of different widths; the vertical sweeping brush slides along the guide rail through the pulley, and the movement of the sweeping brush is smooth and stable; the two sweeping brushes are driven by the same telescopic cylinder and assisted by steel cables to ensure the consistency of the movement of the two sweeping brushes and improve the stability of the movement; the buffer spring makes the contact force between the sweeping brush and the car wall constant and flexible, thereby ensuring the cleaning effect and the service life of the sweeping brush.
[0043] Example 2
[0044] Refer to the instruction manual Figure 7 This embodiment includes all the structures of embodiment 1, and the rotary connecting rod assembly also includes a height adjustment seat 28 and a height adjustment screw 29.
[0045] There are two height adjustment seats 28 and height adjustment screws 29, each of which is a set and is respectively arranged at the lower ends of the upper connecting rod and the lower connecting rod of the side sweeping connecting rod group 22. The height adjustment seats 28 and the height adjustment screws 29 are threadedly connected and sleeved on the rotary steel pipe 20. The lower ends of the upper connecting rod and the lower connecting rod of the side sweeping connecting rod group 22 are both abutted against the corresponding height adjustment seats 28, wherein the height adjustment screw 29 at the lower end of the upper connecting rod of the side sweeping connecting rod group 22 abuts against the top of the sleeve 23, and the height adjustment screw 29 at the lower end of the lower connecting rod of the side sweeping connecting rod group 22 abuts against the top surface of a sleeve hole of the side plate of the side sweeping slide plate 26.
[0046] With the structure of this embodiment, when the sweeping brush chassis is worn, by adjusting the screwing length of the height adjustment seat 28 and the height adjustment screw 29, when the screwing length increases, the rotary connecting rod assembly drives the vertical sweeping brush to move downward as a whole, thereby compensating for the wear on the sweeping brush bottom.
[0047] Example 3
[0048] On the basis of Example 1, the width adjustment assembly 1 further includes a proximity switch 14. The proximity switch 14 is installed at the front end of the coal storage box A through a bracket. The proximity switch 14 is located above the uppermost guide rail 10, and triggers the switch action by sensing the proximity of the pulley 27, and provides a control instruction to the controller, thereby controlling the hydraulic cylinder 13 to stop the action.
[0049] The vertical sweeping brush mechanism of the utility model is arranged at the front end of the coal storage box, and can be opened and retracted left and right by the push-pull force of the hydraulic oil cylinder. During normal cleaning, the side sweeping brush is opened to both sides of the coal storage box, and the contact force between the sweeping brush and the carriage wall is constant and flexible through the elastic mechanism on the sweeping brush, thereby ensuring the cleaning effect and the service life of the sweeping brush. When cleaning the end of the carriage, the vertical sweeping brush moves back and forth left and right by the push-pull force of the hydraulic oil cylinder, and sweeps the remaining coal at both ends and both sides of the carriage to the middle position of the carriage.
[0050] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. A vertical sweeping brush mechanism for cleaning coal slag, the vertical sweeping brush mechanism is installed on a coal cleaning device, and the coal cleaning device includes a coal storage box; characterized in that: The vertical sweeping brush mechanism comprises a width adjustment component (1) and a vertical sweeping brush and rotary drive component (2); The width adjustment assembly (1) is installed at the front end of the coal storage box, and the width adjustment assembly (1) is provided with a guide rail and a first drive assembly for driving the vertical sweeping brush and the rotary drive assembly (2) to move along the guide rail; the vertical sweeping brush and the rotary drive assembly (2) comprises a slide plate connected to the first drive assembly, a rotary connecting rod assembly connected to the slide plate, and a vertical sweeping brush installed on the rotary connecting rod assembly; the rotary connecting rod assembly is provided with a buffer and a second drive assembly, one side of the rotary connecting rod assembly is rotary connected to the slide plate through the buffer, and the other side is rotationally connected to the vertical sweeping brush through the second drive assembly.
2. The vertical sweeping brush mechanism for cleaning coal slag according to claim 1, characterized in that: The vertical sweeping brush mechanism comprises two symmetrically arranged vertical sweeping brushes and a rotary drive assembly (2), and the first drive assembly drives the two vertical sweeping brushes and a rotary drive assembly (2) to move toward or away from each other along the guide rail.
3. The vertical sweeping brush mechanism for cleaning coal slag according to claim 2, characterized in that: The swivel connecting rod assembly also includes a swivel steel pipe (20), a side sweep connecting rod group (22), a sleeve (23) and a buffer spring (24); the swivel steel pipe (20) is passed through the sleeve (23) and is rotatably connected to the sleeve (23), and its two ends extend out of the two ends of the sleeve (23); the side sweep connecting rod group (22) is provided with an upper connecting rod, a lower connecting rod, and a bracket connecting the upper and lower connecting rods; the buffer spring (24) is provided between the bracket and the slide plate; the bracket, the buffer spring (24) and the slide plate are connected by bolts.
4. The vertical sweeping brush mechanism for cleaning coal slag according to claim 3, characterized in that: The rotary connecting rod assembly also includes a height adjustment seat (28) and a height adjustment screw (29); there are two height adjustment seats (28) and two height adjustment screws (29), each of which is a set of height adjustment seats (28) and height adjustment screws (29) respectively arranged at the lower ends of the upper connecting rod and the lower connecting rod of the side sweeping connecting rod group (22), and the height adjustment seat (28) and the height adjustment screw (29) are indirectly threaded and sleeved on the rotary steel pipe (20).
5. The vertical sweeping brush mechanism for cleaning coal slag according to claim 2, characterized in that: The slide plate comprises a first side sweeping slide plate and a second side sweeping slide plate which are symmetrically arranged, and the first driving assembly comprises a hydraulic cylinder (13); the cylinder body of the hydraulic cylinder (13) is installed at the front end of the coal storage box through a bracket, and the push rod of the hydraulic cylinder (13) is connected to the back side of the second side sweeping slide plate.
6. The vertical sweeping brush mechanism for cleaning coal slag according to claim 5, characterized in that: The first driving component further comprises a guide wheel (11), a connector (15), a first steel wire and a second steel wire; the guide wheels (11) and the connector (15) are both in number of 4, and every two guide wheels (11) are respectively arranged on the outer sides of the first side sweeping slide plate and the second side sweeping slide plate in the vertical direction; the first steel wire is wound around the two guide wheels (11) on the outer sides of the first side sweeping slide plate, and its two ends are respectively connected to the connectors (15) of the two guide wheels (11) corresponding to the first side sweeping slide plate and the second side sweeping slide plate; the second steel wire is wound around the two guide wheels (11) on the outer sides of the second side sweeping slide plate, and its two ends are respectively connected to the connectors (15) of the two guide wheels (11) corresponding to the first side sweeping slide plate and the second side sweeping slide plate.
7. The vertical sweeping brush mechanism for cleaning coal slag according to claim 3, characterized in that: The rotary connecting rod assembly also includes a side sweeping shaft (25); one end of the upper connecting rod and the lower connecting rod are respectively connected to the two ends of the rotary steel pipe (20), and the other ends of the upper connecting rod and the lower connecting rod are provided with bearings, and the two ends of the side sweeping shaft (25) are rotatably connected to the bearings of the upper connecting rod and the lower connecting rod.
8. The vertical sweeping brush mechanism for cleaning coal slag according to claim 7, characterized in that: The top of the side sweeping shaft (25) is connected to the second driving assembly.
9. The vertical sweeping brush mechanism for cleaning coal slag according to claim 8, characterized in that: The second driving component is a hydraulic motor (21).
10. The vertical sweeping brush mechanism for cleaning coal slag according to claim 1, characterized in that: The width adjustment assembly (1) further comprises a proximity switch (14), which is installed at the front end of the coal storage box and located above the guide rail.