Spreading angle adjusting mechanism for snow removal spreader

Abstract

The utility model discloses a spreading angle adjusting mechanism for a snow removal spreader, which comprises a concentric-square-shaped supporting bracket, a spreading box body, a pair of moving shafts and two pairs of moving wheels, and relates to the technical field of snow removal, through the rotation of a feeding outer connecting rod and a feeding threaded rod, the high-efficiency drainage of a snow removal agent is realized, and the spreading angle adjusting mechanism has the advantages of simple structure and high practicability. The snow removing agent is ensured to be uniformly distributed in the spreading box body; through the design of a triangular drainage block and a trumpet-shaped drainage piece, the snow removing agent is further gathered and drained to the inner side of the Z-shaped drainage pipe, and the utilization rate of the snow removing agent is increased; the Z-shaped drainage pipe is driven by the arc rack to rotate, the snow removing agent is drained in a wavy mode, atomization spraying is conducted through high-pressure air, the snow removing agent can cover the road surface more evenly, and the snow removing effect is improved. The stretching of the horizontal hydraulic push rod is matched with the design of the convex horizontal angle slide block and the concave horizontal angle slide way, so that the stable horizontal stretching control of the drainage quantity of the Z-shaped drainage tube is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal, in particular to a spreading angle adjustment mechanism for a snow removal spreader. Background Art

[0002] In northern my country, snowfall is frequent in winter and the temperature drops sharply. The snow that has been repeatedly crushed by vehicles is difficult to melt naturally. After accumulating over time, it often freezes into layers, causing great inconvenience to residents' daily life and transportation. Therefore, snow removal is particularly urgent and important. At present, there are many ways to remove snow, including manual snow removal, mechanical snow removal, and snow melting agent snow removal. Among them, mechanical snow removal has become the most widely used snow removal method due to its high efficiency.

[0003] However, even if large-scale mechanical equipment is used for snow removal, it is still difficult to ensure that the snow on the road is completely removed, and some snow is often left on the road. In order to completely eliminate this residual snow, people usually use a combination of mechanical snow removal and snow melting agents. First, most of the snow is quickly removed using mechanical equipment, and then the remaining snow is melted by spreading snow melting agents.

[0004] However, traditional salt spreaders have many shortcomings. They are large in size, heavy in weight, expensive, and require a specific chassis vehicle to carry them, which undoubtedly causes a huge waste of resources. Some small spreaders on the market often have problems with discharging when dealing with wet materials or powder mixtures. More importantly, the spinners of these spreaders mostly rely on hydraulic or gasoline engine drive, which is complicated to operate and it is difficult to ensure uniformity in the spreading effect. In view of this, in-depth research on the above issues led to the creation of this case. Utility Model Content

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a spreading angle adjustment mechanism for a snow removal spreader, comprising: a circular support bracket, a spreading box, a pair of movable shafts and two pairs of movable wheels, the spreading box is installed on the circular support bracket, the pair of movable shafts are inserted on the circular support bracket, the two pairs of movable wheels are installed on the pair of movable shafts, and a quantitative drainage structure is installed on the spreading box;

[0006] The quantitative drainage structure comprises: a trumpet-shaped drainage piece, a pair of triangular drainage blocks, a drainage threaded rod, a drainage driver, a Z-shaped drainage tube, a feeding driver, a feeding threaded rod, a concave horizontal angle slideway, a convex horizontal angle slider, a horizontal rack, an arc rack and a horizontal hydraulic push rod;

[0007] The trumpet-shaped drainage piece is evenly inserted on the circular support bracket, and the trumpet-shaped drainage piece is inserted on the spreading box body. A pair of triangular drainage blocks are relatively parallelly installed on the inner side of the spreading box body. The drainage threaded rod is inserted on the inner side of the spreading box body through a bearing, and the drainage threaded rod is located between a pair of triangular drainage blocks. The driving end of the drainage driving machine is connected to the drainage threaded rod. The Z-shaped drainage tube is sleeved on the trumpet-shaped drainage piece through a bearing. The feeding threaded rod is inserted on the Z-shaped drainage tube through a bearing. The feeding drive machine driving end is connected to the feeding threaded rod, the concave horizontal angle slideway is installed on the round support bracket, the convex horizontal angle slider slideway is inserted into the inner side of the concave horizontal angle slideway, the horizontal rack is installed on the convex horizontal angle slider, the arc rack is installed on the Z-shaped drainage tube, and the arc rack and the horizontal rack are meshed with each other, the horizontal hydraulic push rod is installed on the round support bracket, and the pushing end of the horizontal hydraulic push rod is connected to the convex horizontal angle slider;

[0008] It should be noted that, in the above, the feeding drive machine on the spreading box is operated to drive the feeding connecting outer rod on the driving end of the feeding drive machine to rotate, and the snow removal agent inside the spreading box is rotated and drained through the feeding threaded rod, and the snow removal agent inside the spreading box is gathered and drained around the feeding threaded rod through a pair of triangular drainage blocks, and the drained raw materials are drained to the inside of the Z-shaped drainage pipe through the trumpet-shaped drainage piece, and the convex horizontal angle slider on the pushing end of the horizontal hydraulic push rod is driven to stably extend and retract horizontally along the inside of the concave horizontal angle slideway through the extension and retraction of the horizontal hydraulic push rod. At the same time, the convex horizontal angle slider drives the horizontal rack on it, and the horizontal rack drives the arc rack meshing with the gear to rotate, and the arc rack drives the Z-shaped drainage tube on it to rotate, and the snow removal agent is drained in a wave shape through the rotating Z-shaped drainage tube, and the gas on the other two sides of the T-tube is drained downward by the inflatable drainage fan, thereby driving the falling snow removal agent to be atomized and sprayed onto the road surface through high-pressure wind, and the drainage amount of the Z-shaped drainage tube is adjusted by the opening size of the unloading valve, and the rapid drainage of air is accelerated through a number of trumpet-shaped gathering pieces.

[0009] Preferably, a discharge valve is provided on the Z-shaped drainage pipe.

[0010] Preferably, a T-tube is provided on the Z-shaped drainage tube, and an inflation drainage fan is provided on the inner side of the T-tube.

[0011] Preferably, a plurality of trumpet-shaped gathering plates are provided on the inner side of the T-tube.

[0012] Preferably, an airflow arc diverter pipe is provided on the T-tube.

[0013] Preferably, an ultrasonic vibrator is provided on the mezzanine support bracket.

[0014] Beneficial Effects

[0015] The utility model provides a spreading angle adjustment mechanism for a snow-removing spreader. It has the following beneficial effects: the spreading angle adjustment mechanism for a snow-removing spreader realizes efficient drainage of the snow-removing agent through the rotation of the feeding connecting rod and the feeding threaded rod, ensuring the uniform distribution of the snow-removing agent in the spreading box; the design of the triangular drainage block and the trumpet-shaped drainage sheet further gathers and drains the snow-removing agent to the inside of the Z-shaped drainage tube, thereby improving the utilization rate of the snow-removing agent; the Z-shaped drainage tube rotates under the drive of the arc rack, drains the snow-removing agent in a wave-like shape, and sprays it in an atomized form through high-pressure wind, so that the snow-removing agent can be more evenly covered on the road surface, thereby improving the snow removal effect; the extension and retraction of the horizontal hydraulic push rod, in conjunction with the design of the convex horizontal angle slider and the concave horizontal angle slide, realizes the stable horizontal extension and retraction control of the drainage amount of the Z-shaped drainage tube; the Z-shaped drainage tube can be adjusted by the opening size of the discharge valve. The drainage volume of the T-tube can be precisely adjusted to adjust the spraying volume of the snow removal agent according to actual needs; the inflatable drainage fan draws the gas on the other two sides of the T-tube downward, and the falling snow removal agent is atomized and sprayed by high-pressure wind. This design not only speeds up the drainage speed of the snow removal agent, but also enhances its coverage effect and snow melting ability on the road surface; the use of several trumpet-shaped focusing pieces further speeds up the rapid drainage of air and improves the operating efficiency of the entire system; the entire system adopts a modular design with a compact structure and is easy to maintain and upgrade; it is easy to operate, and one person can complete all operations in the cab, reducing labor costs and improving work efficiency; the system can adapt to the snow removal needs under different road conditions and weather conditions, and ensures good snow removal effects in various environments by adjusting the drainage volume and spraying method. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front and cross-sectional schematic diagram of a spreading angle adjustment mechanism for a snow-removing spreader described in the utility model.

[0017] Figure 2 It is a side cross-sectional schematic diagram of a spreading angle adjustment mechanism for a snow-removing spreader described in the utility model.

[0018] In the figure: 1. Meander-shaped support bracket; 2. Spreading box; 3. Moving shaft; 4. Moving wheel; 5. Trumpet-shaped drainage piece; 6. Triangular drainage block; 7. Drainage threaded rod; 8. Drainage drive; 9. Z-shaped drainage tube; 10. Feeding drive; 11. Feeding threaded rod; 12. Concave horizontal angle slideway; 13. Convex horizontal angle slider; 14. Horizontal rack; 15. Arc rack; 16. Horizontal hydraulic push rod. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0021] Example

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, the spreading box 2 is installed on the circular support bracket 1, a pair of the moving shafts 3 are inserted on the circular support bracket 1, two pairs of the moving wheels 4 are installed on a pair of the moving shafts 3, and a quantitative drainage structure is installed on the spreading box 2; the quantitative drainage structure includes: a trumpet-shaped drainage piece 5, a pair of triangular drainage blocks 6, a drainage threaded rod 7, a drainage drive 8, a Z-shaped drainage tube 9, a feeding drive 10, a feeding threaded rod 11, a concave horizontal angle slide 12, a convex horizontal angle slider 13, and a horizontal rack 14. , arc rack 15 and horizontal hydraulic push rod 16; the trumpet-shaped drainage piece 5 is evenly inserted on the circular support bracket 1, and the trumpet-shaped drainage piece 5 is inserted on the spreading box body 2, a pair of triangular drainage blocks 6 are relatively parallel installed on the inner side of the spreading box body 2, the drainage threaded rod 7 is inserted on the inner side of the spreading box body 2 through a bearing, and the drainage threaded rod 7 is located between a pair of triangular drainage blocks 6, the driving end of the drainage driving machine 8 is connected to the drainage threaded rod 7, and the Z-shaped drainage tube 9 is connected to the Z-shaped drainage tube 9 through the shaft. The socket is mounted on the trumpet-shaped drainage piece 5, the feeding threaded rod 11 is inserted into the Z-shaped drainage tube 9 through a bearing, the driving end of the feeding drive 10 is connected to the feeding threaded rod 11, the concave horizontal angle slide 12 is installed on the round support bracket 1, the convex horizontal angle slider 13 slide is inserted into the inner side of the concave horizontal angle slide 12, the horizontal rack 14 is installed on the convex horizontal angle slider 13, the arc rack 15 is installed on the Z-shaped drainage tube 9, and the arc rack 1 5 is gear-engaged with the horizontal rack 14, the horizontal hydraulic push rod 16 is installed on the circular support bracket 1, and the pushing end of the horizontal hydraulic push rod 16 is connected to the convex horizontal angle slider 13; the Z-shaped drainage pipe 9 is provided with a discharge valve; the Z-shaped drainage pipe 9 is provided with a T-shaped pipe, and the inner side of the T-shaped pipe is provided with an inflation drainage fan; the inner side of the T-shaped pipe is provided with a plurality of trumpet-shaped gathering pieces; the T-shaped pipe is provided with an airflow arc shunt pipe; the circular support bracket 1 is provided with an ultrasonic vibrator.

[0023] According to the attached Figure 1-2It is concluded that the feeding drive 10 on the spreading box 2 is operated to drive the feeding connecting outer rod on the driving end of the feeding drive 10 to rotate, and the snow removal agent inside the spreading box 2 is rotated and drained through the feeding threaded rod 11, and the snow removal agent inside the spreading box 2 is gathered and drained around the feeding threaded rod 11 through a pair of triangular drainage blocks 6. At the same time, the drained raw materials are drained to the inside of the Z-shaped drainage tube 9 through the trumpet-shaped drainage piece 5, and the convex horizontal angle slider 13 on the pushing end of the horizontal hydraulic push rod 16 is driven to stably and horizontally extend and retract along the inside of the concave horizontal angle slide 12 through the extension and retraction of the horizontal hydraulic push rod 16. At the same time, the convex horizontal angle slider 13 drives the horizontal rack 14 thereon, and the horizontal rack 14 drives the arc rack 15 meshing with the gear thereon to rotate, and the arc rack 15 drives the Z-shaped drainage tube 9 thereon to rotate, and the snow removal agent is drained in a wave shape through the rotating Z-shaped drainage tube 9, and at the same time, the gas on the other two sides of the T-shaped tube is drained downward by the inflatable drainage fan, thereby driving the falling snow removal agent to be atomized and sprayed onto the road surface through high-pressure wind, and at the same time, the drainage amount of the Z-shaped drainage tube 9 is adjusted by the opening size of the discharge valve, and at the same time, a number of trumpet-shaped gathering pieces are used to accelerate the rapid drainage of air.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spreading angle adjustment mechanism for a snow spreading machine, comprising: a circular support bracket, a spreading box, a pair of moving shafts and two pairs of moving wheels, characterized in that: The spreading box is installed on the circular support bracket, a pair of the moving shafts are inserted on the circular support bracket, two pairs of the moving wheels are installed on a pair of the moving shafts, and a quantitative drainage structure is installed on the spreading box; The quantitative drainage structure comprises: a trumpet-shaped drainage piece, a pair of triangular drainage blocks, a drainage threaded rod, a drainage driver, a Z-shaped drainage tube, a feeding driver, a feeding threaded rod, a concave horizontal angle slideway, a convex horizontal angle slider, a horizontal rack, an arc rack and a horizontal hydraulic push rod; The trumpet-shaped drainage piece is evenly inserted on the circular support bracket, and the trumpet-shaped drainage piece is inserted on the spreading box body. A pair of triangular drainage blocks are relatively parallelly installed on the inner side of the spreading box body. The drainage threaded rod is inserted on the inner side of the spreading box body through a bearing, and the drainage threaded rod is located between a pair of triangular drainage blocks. The driving end of the drainage driving machine is connected to the drainage threaded rod. The Z-shaped drainage tube is sleeved on the trumpet-shaped drainage piece through a bearing. The feeding threaded rod is inserted on the Z-shaped drainage tube through a bearing. The feeding drive machine driving end is connected to the feeding threaded rod, the concave horizontal angle slide is installed on the circular support bracket, the convex horizontal angle slider slide is inserted into the inner side of the concave horizontal angle slide, the horizontal rack is installed on the convex horizontal angle slider, the circular arc rack is installed on the Z-shaped drainage tube, and the circular arc rack is meshed with the horizontal rack, the horizontal hydraulic push rod is installed on the circular support bracket, and the pushing end of the horizontal hydraulic push rod is connected to the convex horizontal angle slider.

2. A spreading angle adjustment mechanism for a snow spreading machine according to claim 1, characterized in that: The Z-shaped drainage pipe is provided with a discharge valve.

3. A spreading angle adjustment mechanism for a snow spreading machine according to claim 2, characterized in that: A T-shaped tube is arranged on the Z-shaped drainage tube, and an air-inflating drainage fan is arranged inside the T-shaped tube.

4. A spreading angle adjustment mechanism for a snow spreading machine according to claim 3, characterized in that: A plurality of trumpet-shaped gathering pieces are arranged on the inner side of the T-shaped tube.

5. The spreading angle adjustment mechanism for a snow spreading machine according to claim 4, characterized in that: The T-shaped tube is provided with an airflow arc diverter tube.

6. A spreading angle adjustment mechanism for a snow spreading machine according to claim 5, characterized in that: An ultrasonic vibrator is arranged on the circular support bracket.

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