CN221062978U

CN221062978U - Breaker for geotechnical investigation

Info

Publication number: CN221062978U
Application number: CN202322628648.0U
Authority: CN
Inventors: 郭宝玲; 王梓名
Original assignee: Heilongjiang Forestry Design Institute
Current assignee: Heilongjiang Forestry Design Institute
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-04
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of rock and soil investigation, in particular to a crushing instrument for rock and soil investigation, which comprises a crushing box, wherein a feeding hopper is fixedly connected in a penetrating manner in the middle of the upper end of the crushing box, a crushing device is fixedly connected in a penetrating manner in the middle of the right end of the crushing box, a discharging hopper is fixedly connected in a penetrating manner in the lower end of the crushing box, bolts are connected at four corners of the front end of the crushing box in a threaded manner, fixing blocks are fixedly connected at four corners of the front end of the crushing box through corresponding bolts, a mounting assembly is fixedly connected between the four fixing blocks together, and a dust collecting assembly is fixedly connected at the rear part of the right end of the mounting assembly in a penetrating manner. According to the crusher for rock and soil investigation, the crushing device is arranged, and the rock and soil is crushed under the mutual staggered movement of the front crushing roller and the rear crushing roller.

Description

Breaker for geotechnical investigation

Technical Field

The utility model relates to the technical field of rock and soil investigation, in particular to a breaker for rock and soil investigation.

Background

Geotechnical engineering investigation refers to the steps of finding out, analyzing and evaluating the geology, environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of the construction engineering, compiling an investigation file, wherein the geotechnical engineering investigation task is to correctly reflect the influence of the engineering geology conditions and the geotechnical body states of the site according to the requirements of different investigation stages, and carrying out technical demonstration and evaluation by combining the specific requirements of engineering such as engineering design, construction conditions and foundation treatment.

During the rock and soil investigation, the rock and soil needs to be crushed, but the existing rock and soil investigation crusher still has the following defects: 1. the existing crusher for rock and soil investigation is simple in structure, so that the uniformity of crushing the rock and soil is poor, and the crushing effect is affected; 2. the existing breaker for rock and soil investigation can generate larger dust when in use, and the dust can fall out along with broken rock and soil to carry out investigation, so that the investigation effect of the rock and soil can be seriously affected. Therefore, we propose a breaker for geotechnical investigation.

Disclosure of utility model

The utility model mainly aims to provide a crusher for rock and soil exploration, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a broken appearance is used in ground reconnaissance, includes the broken case, broken case upper end middle part interlude fixedly connected with feeder hopper, broken case right-hand member middle part interlude is connected with breaker, broken case lower extreme interlude fixedly connected with lower hopper, the equal threaded connection in broken case front end four corners department has the bolt, broken case front end four corners department all is through the bolt fixedly connected with fixed block that corresponds, four common fixedly connected with installation component between the fixed block, installation component right-hand member rear portion interlude is connected with dust collection component, the equal fixedly connected with bracing piece in broken case lower extreme four corners department.

Preferably, the crushing device comprises a rotating motor, a driving gear is fixedly arranged at the output end of the rotating motor, a driven gear is connected to the outer surface of the driving gear in a transmission manner, a front crushing roller is fixedly connected to the left end of the driving gear, a rear crushing roller is fixedly connected to the left end of the driven gear, the left end of the rotating motor is fixedly connected with the right end of the crushing box, and the output end of the rotating motor penetrates through the right end of the crushing box and penetrates through the inside of the crushing box.

Preferably, the right end of the driven gear is movably connected with the right inner wall surface of the crushing box through a rotating shaft, and the left end of the front crushing roller and the left end of the rear crushing roller are movably connected with the left inner wall surface of the crushing box through rotating shafts.

Preferably, the installation component includes the installation frame, installation frame inner wall front portion has inlayed No. two and has separated the net, installation frame right-hand member rear portion is opened there is the cover groove of inside and outside break-through, all open on the cover groove inner wall face and lower inner wall face has the draw-in groove, installation frame fixed connection is between four fixed blocks.

Preferably, the installation frame is provided with two installation rods fixedly connected with the middle part of the upper inner wall surface and the middle part of the lower inner wall surface, the two installation rods are fixedly provided with fans, the middle part of the front end of the crushing box is provided with an inner and outer through dust outlet, and the inner wall surface of the dust outlet is embedded with a first separation net.

Preferably, the dust collection assembly comprises a fixed frame, clamping rods are fixedly connected to the upper end and the lower end of the fixed frame, and an adsorption net is embedded in the inner wall surface of the fixed frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the crushing device is arranged, the rotating motor is started, the driving gear is driven to rotate towards the rear side through the operation of the rotating motor, so that the driven gear is driven to rotate towards the front side, the mutual staggered movement of the front crushing roller and the rear crushing roller is realized, then rock and soil to be crushed are poured into the crushing box through the blanking hopper, the crushing work is realized under the mutual staggered movement of the front crushing roller and the rear crushing roller, and as the crushing blades on the front crushing roller and the crushing blades on the rear crushing roller are alternately meshed in pairs, the crushing uniformity of the rock and soil can be effectively improved, and the crushing effect is improved.

2. According to the utility model, the dust collection assembly is arranged, when rock and soil are crushed in the crushing box, the two fans work simultaneously to generate larger adsorption wind force, so that dust in the crushing box is adsorbed, dust and small particles enter the mounting frame through the meshes of the first separation net and cannot adhere to the adsorption net to be collected through the meshes of the adsorption net, and the method improves the investigation effect of the crushed rock and soil, and is practical and effective.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a crusher for geotechnical investigation;

FIG. 2 is a schematic structural view of a crushing device of the crusher for geotechnical investigation;

FIG. 3 is a schematic structural view of a mounting assembly of a breaker for geotechnical investigation according to the present utility model;

Fig. 4 is a schematic structural view of a dust collecting assembly of a crusher for geotechnical investigation according to the present utility model.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a crushing device; 4. discharging a hopper; 5. a mounting assembly; 6. a dust collection assembly; 7. a fixed block; 8. a bolt; 9. a mounting rod; 10. a blower; 11. a support rod; 12. a first separation net; 31. a rotating electric machine; 32. a drive gear; 33. a driven gear; 34. a front crushing roller; 35. a rear crushing roller; 51. a mounting frame; 52. a second separation net; 53. a sleeve groove; 54. a clamping groove; 61. a fixed frame; 62. a clamping rod; 63. an adsorption net.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a broken appearance is used in ground reconnaissance, including broken case 1, broken case 1 upper end middle part interlude fixedly connected with feeder hopper 2, broken case 1 right-hand member middle part interlude is connected with breaker 3, broken case 1 lower extreme interlude fixedly connected with lower hopper 4, broken case 1 front end four corners department equal threaded connection has bolt 8, broken case 1 front end four corners department all is through corresponding bolt 8 fixedly connected with fixed block 7, common fixedly connected with installation component 5 between four fixed blocks 7, installation component 5 right-hand member rear portion interlude is connected with dust collection component 6, broken case 1 lower extreme four corners department equal fixedly connected with bracing piece 11.

In this embodiment, the crushing device 3 includes a rotating motor 31, a driving gear 32 is fixedly mounted at the output end of the rotating motor 31, a driven gear 33 is connected to the outer surface of the driving gear 32 in a transmission manner, a front crushing roller 34 is fixedly connected to the left end of the driving gear 32, a rear crushing roller 35 is fixedly connected to the left end of the driven gear 33, a plurality of two-by-two staggered crushing blades are arranged on the outer surfaces of the front crushing roller 34 and the rear crushing roller 35, the left end of the rotating motor 31 is fixedly connected with the right end of the crushing box 1, and the output end of the rotating motor 31 penetrates through the right end of the crushing box 1 and penetrates through the inside of the crushing box 1.

In the embodiment, the right end of the driven gear 33 is movably connected with the right inner wall surface of the crushing box 1 through a rotating shaft, and the left end of the front crushing roller 34 and the left end of the rear crushing roller 35 are both movably connected with the left inner wall surface of the crushing box 1 through rotating shafts; the mounting assembly 5 comprises a mounting frame 51, a second partition net 52 is embedded in the front of the inner wall surface of the mounting frame 51, a sleeve groove 53 which penetrates through the inside and the outside is formed in the rear of the right end of the mounting frame 51, clamping grooves 54 are formed in the upper inner wall surface and the lower inner wall surface of the sleeve groove 53, and the mounting frame 51 is fixedly connected between the four fixing blocks 7; two mounting rods 9 are fixedly connected to the middle part of the upper inner wall surface and the middle part of the lower inner wall surface of the mounting frame 51, a fan 10 is fixedly arranged between every two of the four mounting rods 9, a dust outlet which penetrates through the inside and the outside is formed in the middle of the front end of the crushing box 1, and a first separation net 12 is embedded in the inner wall surface of the dust outlet; the dust collection assembly 6 comprises a fixed frame 61, the fixed frame 61 is movably sleeved in the sleeve groove 53, clamping rods 62 are fixedly connected to the upper end and the lower end of the fixed frame 61, the two clamping rods 62 are movably sleeved in the corresponding two clamping grooves 54 respectively, an adsorption net 63 is embedded in the inner wall surface of the fixed frame 61, and when dust and small particles on the adsorption net 63 need to be cleaned, only the fixed frame 61 needs to be pulled out from the sleeve groove 53 on the mounting frame 51.

In a specific use process, the rotary motor 31 and the two fans 10 are started, the rotary motor 31 works to drive the driving gear 32 to rotate towards the rear side, so that the driven gear 33 is driven to rotate towards the front side, the mutual staggered movement of the front crushing roller 34 and the rear crushing roller 35 is realized, then rock soil to be crushed is poured into the crushing box 1 through the blanking hopper 4, the crushing work is realized under the mutual staggered movement of the front crushing roller 34 and the rear crushing roller 35, as the crushing blades on the front crushing roller 34 and the crushing blades on the rear crushing roller 35 are staggered and meshed pairwise, the crushing uniformity of the rock soil can be effectively improved, the crushing effect is improved, when the rock soil is crushed in the crushing box 1, the two fans 10 work simultaneously to generate larger adsorption wind force, the dust and small particles in the crushing box 1 are adsorbed through the meshes of the first separation net 12, the dust and the small particles cannot pass through the meshes of the adsorption net 63 and adhere to the adsorption net 63, and the rock soil can be effectively leaked out through the collecting method, namely, the rock soil can be effectively leaked through the method.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a broken appearance is used in ground reconnaissance, includes broken case (1), its characterized in that: the novel dust collector comprises a crushing box (1), a feeding hopper (2) is fixedly connected in a penetrating mode in the middle of the upper end of the crushing box (1), a crushing device (3) is fixedly connected in a penetrating mode in the middle of the right end of the crushing box (1), a discharging hopper (4) is fixedly connected in a penetrating mode in the lower end of the crushing box (1), bolts (8) are connected to four corners of the front end of the crushing box (1) in a threaded mode, fixing blocks (7) are fixedly connected to four corners of the front end of the crushing box (1) through the corresponding bolts (8), a mounting assembly (5) is fixedly connected between the four fixing blocks (7), a dust collecting assembly (6) is fixedly connected to the rear portion of the right end of the mounting assembly (5), and supporting rods (11) are fixedly connected to the four corners of the lower end of the crushing box (1);

The crushing device (3) comprises a rotating motor (31), a driving gear (32) is fixedly arranged at the output end of the rotating motor (31), a driven gear (33) is connected to the outer surface of the driving gear (32) in a transmission mode, a front crushing roller (34) is fixedly connected to the left end of the driving gear (32), a rear crushing roller (35) is fixedly connected to the left end of the driven gear (33), the left end of the rotating motor (31) is fixedly connected with the right end of the crushing box (1), and the output end of the rotating motor (31) penetrates through the right end of the crushing box (1) to penetrate through the inside of the crushing box (1).

2. The crusher for geotechnical investigation according to claim 1, wherein: the right end of the driven gear (33) is movably connected with the right inner wall surface of the crushing box (1) through a rotating shaft, and the left end of the front crushing roller (34) and the left end of the rear crushing roller (35) are movably connected with the left inner wall surface of the crushing box (1) through rotating shafts.

3. The crusher for geotechnical investigation according to claim 1, wherein: the mounting assembly (5) comprises a mounting frame (51), a second partition net (52) is embedded in the front of the inner wall surface of the mounting frame (51), a sleeve groove (53) penetrating through the inside and the outside is formed in the rear of the right end of the mounting frame (51), clamping grooves (54) are formed in the upper inner wall surface and the lower inner wall surface of the sleeve groove (53), and the mounting frame (51) is fixedly connected between the four fixing blocks (7).

4. A breaker for geotechnical investigation according to claim 3, wherein: the utility model discloses a dust collector is characterized by comprising a mounting frame (51), wherein two mounting rods (9) are fixedly connected to the middle part of the upper inner wall surface and the middle part of the lower inner wall surface of the mounting frame (51), a fan (10) is fixedly mounted between every two mounting rods (9), a dust outlet through which the inside and outside of the middle part of the front end of the crushing box (1) pass is formed, and a first separation net (12) is embedded on the inner wall surface of the dust outlet.

5. The crusher for geotechnical investigation according to claim 1, wherein: the dust collection assembly (6) comprises a fixed frame (61), clamping rods (62) are fixedly connected to the upper end and the lower end of the fixed frame (61), and an adsorption net (63) is embedded in the inner wall surface of the fixed frame (61).