Soil crushing device for highway engineering

Abstract

The utility model relates to the technical field of soil crushing devices, and discloses a soil crushing device for highway engineering, which comprises a soil crushing box, a cooling mechanism is arranged at the top of the soil crushing box, a soil crushing mechanism is arranged in the soil crushing box, a discharge port is fixedly connected to the bottom of the soil crushing box, and supporting legs are fixedly connected to the outside of the soil crushing box. The top of the soil crushing box is fixedly connected with a feeding plate, the cooling mechanism comprises a spraying assembly and a driving assembly, the spraying assembly is arranged at the top of the soil crushing box, and the driving assembly is arranged in the spraying assembly. According to the soil crushing device for the highway engineering, in the using process, water in a water tank is sprayed out through a spray head through an arranged water pump, then a pushing frame is driven through a rotating disc, and therefore the pushing frame drives a splitter plate to swing in a reciprocating mode, the spraying area is increased, water is sprayed to the surface of a soil crushing cylinder, and dust suppression can be achieved while the temperature of the soil crushing cylinder is reduced; overheating damage of the soil crushing cylinder is prevented, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of soil crushing devices, in particular to a soil crushing device used in highway engineering. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Different engineering operations require different roadbed soils, so soil crushing equipment is needed to crush the soil to meet the usage standards.

[0003] According to the description of a processing device for roadbed soil for highway engineering disclosed on the patent website (authorization announcement number: CN220310543U), "the utility model discloses a processing device for roadbed soil for highway engineering, including a processing box, the inner wall of the processing box is provided with a processing mechanism, and the lower inner wall of the processing box is provided with a screening mechanism. The screening mechanism provided in the processing box facilitates the processed roadbed soil for highway engineering to reach the required particle size requirements. At the same time, the auxiliary mechanism provided in the processing box can not only adsorb the dust generated during the treatment, reduce the pollution of the surrounding air and the impact on subsequent work, but also collect the roadbed soil dust contained in the adsorbed gas. At the same time, the collecting mechanism provided in the screening mechanism is convenient for re-crushing the soil that does not meet the particle size of the roadbed soil for highway engineering, so as to improve the utilization rate of the roadbed soil for highway engineering. At the same time, the heating plate and the electric heating wire provided on the drying plate and the feeding pipe are convenient for drying the screened and adsorbed roadbed soil for highway engineering."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During the use of the utility model, since the device drives the processing roller to rotate through the steering gear, the two processing rollers cooperate with each other to crush the soil. It is inevitable that some stones will be carried in the engineering soil. When the processing rollers crush the soil carrying stones, the processing rollers will generate high temperature. Long-term use will keep the processing rollers in a high temperature state, which will cause damage to the processing rollers and affect their service life. Therefore, it is necessary to improve a soil crushing device used in highway engineering to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a soil crushing device used in highway engineering to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil crushing device used in highway engineering, comprising a soil crushing box, a cooling mechanism is arranged on the top of the soil crushing box, a soil crushing mechanism is arranged inside the soil crushing box, a discharge port is fixedly connected to the bottom of the soil crushing box, a supporting leg is fixedly connected to the outside of the soil crushing box, and a feed plate is fixedly connected to the top of the soil crushing box.

[0008] The cooling mechanism comprises a spraying assembly and a driving assembly. The spraying assembly is arranged on the top of the soil crushing box, and the driving assembly is arranged inside the spraying assembly.

[0009] Preferably, the spray assembly includes a mounting frame, the mounting frame is fixedly connected to the top of the soil crushing box, the mounting frame is fixedly connected to a connecting seat inside, the connecting seat is rotatably connected to a diverter plate inside, the bottom of the diverter plate is fixedly connected to a nozzle, the top of the mounting frame is fixedly connected to a water tank, the top of the water tank is fixedly connected to a water inlet, the front of the water tank is fixedly connected to a first flexible water pipe, the end of the first flexible water pipe away from the water tank is fixedly connected to a water pump, the water pump is fixedly connected to the top of the mounting frame, a second flexible water pipe is fixedly connected between the water pump and the diverter plate, the water pump sprays the water inside the water tank through the nozzle, which can suppress dust while cooling and prevent environmental pollution.

[0010] Preferably, the mounting frame and the connecting seat are provided with through holes at corresponding positions of the second flexible water pipe, and the second flexible water pipe passes through the through holes. Five nozzles are provided, and the five nozzles are arranged in sequence from front to back at the bottom of the diverter plate. The five nozzles can increase the spraying area so that it can cover the soil crushing cylinder.

[0011] Preferably, the driving assembly includes a slot plate, the slot plate is fixedly connected to the inside of the mounting frame, a slider is slidably connected to the inside of the slot plate, the bottom of the slider is fixedly connected to the pushing frame, the inside of the mounting frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a turntable, a rocker is rotatably connected between the turntable and the pushing frame, the first motor drives the turntable to rotate, and the diverter plate can be made to swing back and forth through the pushing frame, thereby saving water and covering the soil crushing cylinder.

[0012] Preferably, the pushing frame is provided with a limiting groove at a corresponding position of the diverter plate, and the diverter plate is movably connected inside the limiting groove, the slot plate is provided with a sliding groove at a corresponding position of the slider, and the slider slides inside the sliding groove, and the pushing frame is limited by the sliding groove of the slot plate, so that the pushing frame can only move in a straight line left and right, thereby preventing the pushing frame from deviating.

[0013] Preferably, the soil crushing mechanism includes a second motor, which is fixedly connected to the left side of the soil crushing box, and the output end of the second motor is fixedly connected to a soil crushing cylinder, which is rotatably connected to the inside of the soil crushing box, and the inside of the soil crushing cylinder is fixedly connected to crushing teeth, and the outside of the soil crushing cylinder is fixedly connected to gears. The soil crushing cylinder is driven by the second motor, and the soil crushing cylinder crushes the soil through the crushing teeth to make the soil in a crushed state to meet the usage standards.

[0014] Preferably, two gears are provided, and the two gears are meshed with each other, and two soil crushing cylinders are provided, and the two soil crushing cylinders are symmetrically rotatably connected inside the soil crushing box. The two gears are meshed with each other, which can respectively drive the two soil crushing cylinders to rotate synchronously, so that the two soil crushing cylinders can cooperate with each other to crush the soil.

[0015] Compared with the prior art, the utility model provides a soil crushing device for highway engineering, which has the following beneficial effects:

[0016] 1. The soil crushing device used in this highway project, during use, uses the installed water pump to spray the water inside the water tank through the nozzle, and then drives the push frame through the turntable, so that the push frame drives the diverter plate to swing back and forth, increasing the spraying area, and spraying water on the surface of the soil crushing cylinder, thereby cooling it down and suppressing dust, preventing the soil crushing cylinder from overheating and damage, and extending its service life.

[0017] 2. The soil crushing device used in the highway project, during use, the two gears are meshed with each other to drive the two soil crushing cylinders respectively, and the soil is crushed by the soil crushing cylinders and the crushing teeth. The soil for the project can be crushed to the required usage standards, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cooling mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the spray assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the soil crushing mechanism of the utility model.

[0024] In the figure: 1. soil crushing box; 2. cooling mechanism; 21. spraying assembly; 211. mounting frame; 212. connecting seat; 213. diverter plate; 214. nozzle; 215. water tank; 216. water inlet; 217. first flexible water pipe; 218. water pump; 219. second flexible water pipe; 22. driving assembly; 221. trough plate; 222. pushing frame; 223. slider; 224. first motor; 225. turntable; 226. rocker; 3. soil crushing mechanism; 31. second motor; 32. soil crushing cylinder; 33. crushing teeth; 34. gear; 4. discharge port; 5. supporting legs; 6. feed plate. DETAILED DESCRIPTION

[0025] See also Figure 1-5 The utility model provides a technical solution: a soil crushing device used for highway engineering, comprising a soil crushing box 1, a cooling mechanism 2 is arranged on the top of the soil crushing box 1, a soil crushing mechanism 3 is arranged inside the soil crushing box 1, a discharge port 4 is fixedly connected to the bottom of the soil crushing box 1, a supporting leg 5 is fixedly connected to the outside of the soil crushing box 1, and a feed plate 6 is fixedly connected to the top of the soil crushing box 1.

[0026] In this embodiment, the cooling mechanism 2 includes a spraying assembly 21 and a driving assembly 22. The spraying assembly 21 is arranged on the top of the soil crushing box 1, and the driving assembly 22 is arranged inside the spraying assembly 21. The spraying assembly 21 includes a mounting frame 211, and the mounting frame 211 is fixedly connected to the top of the soil crushing box 1. The mounting frame 211 is fixedly connected to a connecting seat 212 inside, and the connecting seat 212 is rotatably connected to a diverter plate 213 inside. The bottom of the diverter plate 213 is fixedly connected to a nozzle 214. The top of the mounting frame 211 is fixedly connected to a water tank 215, and the top of the water tank 215 is fixedly connected to a water inlet. 216, the front of the water tank 215 is fixedly connected to the first flexible water pipe 217, the end of the first flexible water pipe 217 away from the water tank 215 is fixedly connected to a water pump 218, the water pump 218 is fixedly connected to the top of the mounting frame 211, and a second flexible water pipe 219 is fixedly connected between the water pump 218 and the diverter plate 213. The water pump 218 sprays the water inside the water tank 215 through the nozzle 214, which can be used for cooling and dust suppression to prevent environmental pollution. The mounting frame 211 and the connecting seat 212 are provided with through holes at the corresponding positions of the second flexible water pipe 219, and the second flexible water pipe 219 passes through Through the through hole, five nozzles 214 are provided, and the five nozzles 214 are arranged in sequence from front to back at the bottom of the diverter plate 213. The five nozzles 214 can increase the spraying area so that it can cover the soil crushing cylinder 32. The driving assembly 22 includes a slot plate 221, and the slot plate 221 is fixedly connected to the inside of the mounting frame 211. The inside of the slot plate 221 is slidably connected to a slider 223, and the bottom of the slider 223 is fixedly connected to a push frame 222. The inside of the mounting frame 211 is fixedly connected to a first motor 224, and the output end of the first motor 224 is fixedly connected to a turntable 225, and the turntable 225 and the push frame A rocker 226 is rotatably connected between 222, and the first motor 224 drives the turntable 225 to rotate, so that the diverter plate 213 can be reciprocated by the pushing frame 222, which can save water and cover the soil crushing cylinder 32 at the same time. The pushing frame 222 is provided with a limiting groove at the corresponding position of the diverter plate 213, and the diverter plate 213 is movably connected inside the limiting groove, and the slot plate 221 is provided with a slide groove at the corresponding position of the slider 223, and the slider 223 slides inside the slide groove, and the pushing frame 222 is limited by the slide groove of the slot plate 221, so that the pushing frame 222 can only move in a straight line left and right, thereby preventing the pushing frame 222 from deviating.

[0027] In this embodiment, the soil crushing mechanism 3 includes a second motor 31, which is fixedly connected to the left side of the soil crushing box 1. The output end of the second motor 31 is fixedly connected to a soil crushing cylinder 32, which is rotatably connected to the inside of the soil crushing box 1. The inside of the soil crushing cylinder 32 is fixedly connected to a crushing tooth 33, and the outside of the soil crushing cylinder 32 is fixedly connected to a gear 34. The soil crushing cylinder 32 is driven by the second motor 31, and the soil crushing cylinder 32 crushes the soil through the crushing teeth 33 to make the soil in a crushed state to meet the use standard. Two gears 34 are provided, and the two gears 34 are meshed with each other. Two soil crushing cylinders 32 are provided, and the two soil crushing cylinders 32 are symmetrically rotatably connected to the inside of the soil crushing box 1. The two gears 34 are meshed with each other, which can respectively drive the two soil crushing cylinders 32 to rotate synchronously, so that the two soil crushing cylinders 32 cooperate with each other to crush the soil.

[0028] In actual operation, when the device is used, soil to be crushed is added to the soil crushing box 1 through the feed plate 6, the second motor 31 drives the soil crushing cylinder 32, the soil crushing cylinder 32 drives the gear 34, and the gear 34 drives another gear 34 while rotating, so that the two soil crushing cylinders 32 can rotate synchronously, the soil crushing cylinder 32 drives the crushing teeth 33, and the crushing teeth 33 cooperate with the soil crushing cylinder 32 to crush the soil, and then discharge it through the discharge port 4, the water inlet 216 can add water to the inside of the water tank 215, the water pump 218 pumps the water out of the water tank 215 through the first flexible water pipe 217, and then transports the water to the inside of the diverter plate 213 through the second flexible water pipe 219. The diverter plate 213 sprays water through the nozzle 214 onto the surface of the soil crushing cylinder 32 and the crushing teeth 33, thereby cooling them down. The first motor 224 drives the turntable 225, the turntable 225 drives the rocker 226, the rocker 226 drives the push frame 222, the push frame 222 drives the slider 223, the slider 223 slides inside the slide groove of the groove plate 221, and limits it at the same time. The push frame 222 pushes the diverter plate 213 through the limiting groove, the diverter plate 213 rotates inside the connecting seat 212, and the diverter plate 213 swings back and forth to drive the nozzle 214, thereby increasing the spraying range of the nozzle 214, so that it can completely cover the soil crushing cylinder 32 and the crushing teeth 33.

Claims

1. A soil crushing device for highway engineering, comprising a soil crushing box (1), characterized in that: The top of the soil crushing box (1) is provided with a cooling mechanism (2), the interior of the soil crushing box (1) is provided with a soil crushing mechanism (3), the bottom of the soil crushing box (1) is fixedly connected with a discharge port (4), the outside of the soil crushing box (1) is fixedly connected with a supporting leg (5), and the top of the soil crushing box (1) is fixedly connected with a feed plate (6); The cooling mechanism (2) comprises a spraying assembly (21) and a driving assembly (22); the spraying assembly (21) is arranged on the top of the soil crushing box (1); and the driving assembly (22) is arranged inside the spraying assembly (21).

2. A soil crushing device for highway engineering according to claim 1, characterized in that: The spray assembly (21) comprises a mounting frame (211), the mounting frame (211) is fixedly connected to the top of the soil crushing box (1), a connecting seat (212) is fixedly connected inside the mounting frame (211), a diverter plate (213) is rotatably connected inside the connecting seat (212), a nozzle (214) is fixedly connected to the bottom of the diverter plate (213), a water tank (215) is fixedly connected to the top of the mounting frame (211), a water inlet (216) is fixedly connected to the top of the water tank (215), a front side of the water tank (215) is fixedly connected to a first flexible water pipe (217), an end of the first flexible water pipe (217) away from the water tank (215) is fixedly connected to a water pump (218), the water pump (218) is fixedly connected to the top of the mounting frame (211), and a second flexible water pipe (219) is fixedly connected between the water pump (218) and the diverter plate (213).

3. A soil crushing device for highway engineering according to claim 2, characterized in that: The mounting frame (211) and the connecting seat (212) are provided with through holes at positions corresponding to the second flexible water pipe (219), and the second flexible water pipe (219) passes through the through holes. Five nozzles (214) are provided, and the five nozzles (214) are arranged in sequence from front to back at the bottom of the diverter plate (213).

4. The soil crushing device for highway engineering according to claim 2, characterized in that: The driving assembly (22) comprises a slot plate (221), the slot plate (221) is fixedly connected to the inside of the mounting frame (211), a slider (223) is slidably connected to the inside of the slot plate (221), a push frame (222) is fixedly connected to the bottom of the slider (223), a first motor (224) is fixedly connected to the inside of the mounting frame (211), a turntable (225) is fixedly connected to the output end of the first motor (224), and a rocker (226) is rotatably connected between the turntable (225) and the push frame (222).

5. The soil crushing device for highway engineering according to claim 4, characterized in that: The pushing frame (222) is provided with a limiting groove at a corresponding position of the diverter plate (213), and the diverter plate (213) is movably connected inside the limiting groove; the slot plate (221) is provided with a sliding groove at a corresponding position of the slider (223), and the slider (223) slides inside the sliding groove.

6. The soil crushing device for highway engineering according to claim 1, characterized in that: The soil crushing mechanism (3) comprises a second motor (31), the second motor (31) is fixedly connected to the left side of the soil crushing box (1), the output end of the second motor (31) is fixedly connected to a soil crushing cylinder (32), the soil crushing cylinder (32) is rotatably connected to the inside of the soil crushing box (1), the inside of the soil crushing cylinder (32) is fixedly connected to crushing teeth (33), and the outside of the soil crushing cylinder (32) is fixedly connected to a gear (34).

7. A soil crushing device for highway engineering according to claim 6, characterized in that: Two gears (34) are provided, and the two gears (34) are meshed with each other. Two soil crushing cylinders (32) are provided, and the two soil crushing cylinders (32) are symmetrically rotatably connected inside the soil crushing box (1).

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