Soil breaker for engineering quality detection

Abstract

The utility model discloses a ground breaker for engineering quality detection, which relates to the field of engineering detection auxiliary equipment and comprises a propelling vehicle, a supporting mechanism arranged on the propelling vehicle, a ground breaking mechanism arranged at the front end of the supporting mechanism and a pushing handle arranged at the rear end of the propelling vehicle. The ground breaking mechanism comprises a power piece arranged on the supporting mechanism, a tool bit connected to the front end of a transmission shaft of the power piece, a protective cover arranged on the tool bit in a covering mode and a supporting sliding rod connected to the protective cover. A through hole is formed in the protective cover, a transmission shaft of the power piece penetrates through the through hole, and a pressure spring is arranged between the protective cover and the supporting mechanism; the supporting sliding rod comprises a sleeve connected to the supporting mechanism and a sliding rod body arranged in the sleeve in a sliding mode, and the end of the sliding rod body is connected to the protective cover. The soil breaking machine can effectively improve the soil breaking depth, can continuously advance, and is good in soil breaking effect.

Description

Technical Field

[0001] The utility model relates to the field of engineering detection equipment, in particular to a soil breaker for engineering quality detection. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment to meet people's needs for production, residence, study, and public activities. In fact, before the entire construction process, it is often necessary to use a soil breaker for engineering quality inspection to break the foundation, building materials, construction technology, and building structure related to the building. The soil breaker currently used for construction project quality inspection lacks a mechanism for protecting the user during use, so that the existing soil breaker is easily thrown out by the rotating cutter head when in use, which can easily cause injuries to people and has poor safety.

[0003] The patent document with application number 202221868791.6 discloses a soil breaker for construction engineering quality inspection. Through the pushing device, the protective cover is squeezed by the wall after contacting the wall and slides in the direction of the fixed mounting block, driving the sleeve and the spring fixing seat to move synchronously, causing the torsion spring to be compressed. The torsion spring's rebound force pushes the protective cover away from the servo motor, so that the port surface of the protective cover fits the inspected wall surface, avoiding the soil being thrown out by the soil breaker head during the soil breaking process, and improving the safety of the device. Although the soil breaker can improve safety, it is pointed out that there are unreasonable structural problems, mainly because the protective cover will be flush with the front end of the guide rod after a certain distance of backward movement, causing the pushing device to be unable to continue to move forward. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a soil breaker for engineering quality inspection which has sustainable propulsion and good soil breaking effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the earth-breaking device for engineering quality inspection comprises a propulsion vehicle, a support mechanism arranged on the propulsion vehicle, an earth-breaking mechanism arranged at the front end of the support mechanism and a pusher arranged at the rear end of the propulsion vehicle, the earth-breaking mechanism comprises a power member arranged on the support mechanism, a cutter head connected to the front end of the transmission shaft of the power member, a protective cover arranged on the cutter head and a supporting slide bar connected to the protective cover;

[0006] The protective cover is provided with a through hole, the transmission shaft of the power member passes through the through hole, and a compression spring is provided between the protective cover and the supporting mechanism;

[0007] The supporting sliding rod comprises a sleeve connected to the supporting mechanism and a sliding rod body slidably arranged in the sleeve, and the end of the sliding rod body is connected to the protective cover.

[0008] Furthermore, it also includes a support rod, one end of which is connected to the supporting mechanism, and the other end of which is connected to the sleeve.

[0009] Furthermore, it also includes a support rod, one end of which is connected to the supporting mechanism, and the other end of which is connected to the sleeve.

[0010] Furthermore, a material receiving box is arranged on the upper part of the pushing vehicle, and a drawable baffle is arranged on the upper part of the material receiving box.

[0011] Furthermore, the baffle includes a base plate and wing plates located on both sides of the base plate, and an angle is formed between the wing plates and the base plate so that a receiving groove is formed between the wing plates and the base plate.

[0012] Furthermore, a baffle channel is provided on the material receiving box, and a scraper is provided on one side of the baffle channel located inside the material receiving box, and the shape of the scraper is consistent with the shape of the baffle.

[0013] Furthermore, a funnel-shaped inner bottom is arranged inside the material receiving box, and a drawer is arranged at the lower part of the inner bottom.

[0014] Furthermore, the pulling direction of the drawer is perpendicular to the pulling direction of the baffle.

[0015] Compared with the prior art, the earth-breaking device for engineering quality inspection has a guide rod divided into two parts, namely, a supporting sliding rod body and a sleeve. The sliding rod body slides in the sleeve so that the protective cover can move backward to the maximum extent during the process of the blade head approaching, and the problem of the guide rod end pressing against the outside of the earth-breaking part in the prior art will not occur. The utility model can effectively increase the depth of earth-breaking approach, and can continuously advance and has a good earth-breaking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 This is a schematic diagram of the structure of a soil breaker for engineering quality inspection according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a soil breaker for engineering quality inspection according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a soil breaker for engineering quality inspection according to an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a soil breaker for engineering quality inspection according to an embodiment of the utility model;

[0021] Figure 5 yes Figure 4 Section view along AA;

[0022] Figure 6 This is a schematic diagram of the structure of a soil breaker for engineering quality inspection according to an embodiment of the utility model;

[0023] Description of reference numerals:

[0024] 1. Propelling vehicle; 2. Support mechanism; 3. Ground-breaking mechanism; 31. Power component; 32. Transmission shaft; 33. Cutter head; 34. Sleeve; 35. Slide rod body; 4. Push handle; 5. Protective cover; 51. Connecting ear; 52. Compression spring; 53. Support rod; 6. Scraper; 7. Baffle; 8. Drawer; 9. Material receiving box. DETAILED DESCRIPTION

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present utility model, the specific implementation methods of the present utility model are now described in detail with reference to the accompanying drawings.

[0026] like Figure 1-6 As shown, the earth-breaking device for engineering quality inspection comprises a propulsion vehicle 1, a support mechanism 2 arranged on the propulsion vehicle 1, an earth-breaking mechanism 3 arranged at the front end of the support mechanism 2, and a pusher 4 arranged at the rear end of the propulsion vehicle 1, characterized in that the earth-breaking mechanism 3 comprises a power member 31 arranged on the support mechanism 2, a cutter head 33 connected to the front end of a transmission shaft 32 of the power member 31, a protective cover 5 covered on the cutter head 33, and a supporting slide bar connected to the protective cover 5;

[0027] The protective cover 5 is provided with a through hole, through which the transmission shaft 32 of the power member 31 passes, and a compression spring 52 is provided between the protective cover 5 and the supporting mechanism 2;

[0028] The supporting slide bar includes a sleeve 34 connected to the supporting mechanism 2 and a slide bar body 35 slidably disposed in the sleeve 34 . The end of the slide bar body 35 is connected to the protective cover 5 .

[0029] Compared with the prior art, the earth-breaking device for engineering quality inspection has a guide rod that is divided into two parts, namely, a supporting slide rod body 35 and a sleeve 34. The slide rod body 35 slides in the sleeve 34 so that the protective cover 5 can move backward to the maximum extent during the approach of the cutter head 33, and the problem of the guide rod end pressing against the outside of the earth-breaking part in the prior art will not occur. The utility model can effectively increase the depth of earth-breaking approach, and can continuously advance and achieve good earth-breaking effect.

[0030] In order to achieve stable connection of the sleeve, in some other embodiments, a rod is further included, one end of which is connected to the support mechanism 2 and the other end is connected to the sleeve 34. In order to achieve stable support of the support slide rod body 35, in this embodiment, the support slide rod body 35 is connected to the support rod 53, and a pulley is provided at the lower part of the support rod 53, and the pulley is slidably arranged on the upper edge of the receiving box 9. In this embodiment, connecting ears 51 are provided on both sides of the protective cover, the slide rod body is connected to the connecting ears 51, and a compression spring 52 is sleeved on the slide rod body 35, and one end of the compression spring 52 presses the connecting ear 51 and the other end presses the sleeve 34.

[0031] A material receiving box 9 is provided on the upper part of the pusher 1, and a drawable baffle 7 is provided on the upper part of the material receiving box 9. In this embodiment, the baffle 7 includes a base plate and wing plates located on both sides of the base plate, and an angle is formed between the wing plates and the base plate so that a storage groove is formed between the wing plates and the base plate. The baffle 7 located at the upper part can receive materials and facilitate observation of the material conditions.

[0032] The receiving box 9 is provided with a baffle channel and a scraper 6 is provided on one side of the baffle channel in the receiving box 9, and the shape of the scraper 6 is consistent with that of the baffle 7. When it is necessary to break the ground again, the scraper 6 is pulled out so that the material in the storage trough falls into the receiving box 9 through the scraper 6, which is convenient for placing the material.

[0033] The receiving box 9 is provided with a funnel-shaped inner bottom, and a drawer 8 is provided at the lower part of the inner bottom. The drawer 8 is used to store the fallen materials and empty the materials when appropriate. To facilitate the use of the drawer 8, the pulling direction of the drawer 8 is perpendicular to the pulling direction of the baffle 7. During the advancement process, the cleaning of the receiving box 9 is not affected.

[0034] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0035] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A soil-breaking device for engineering quality inspection, comprising a propelling vehicle (1), a supporting mechanism (2) arranged on the propelling vehicle (1), a soil-breaking mechanism (3) arranged at the front end of the supporting mechanism (2), and a pushing handle (4) arranged at the rear end of the propelling vehicle (1), characterized in that: The earth-breaking mechanism (3) comprises a power member (31) arranged on the support mechanism (2), a cutter head (33) connected to the front end of a transmission shaft (32) of the power member (31), a protective cover (5) covering the cutter head (33), and a supporting slide rod connected to the protective cover (5); The protective cover (5) is provided with a through hole, the transmission shaft (32) of the power member (31) passes through the through hole, and a compression spring (52) is provided between the protective cover (5) and the support mechanism (2); The supporting sliding rod comprises a sleeve (34) connected to the supporting mechanism (2) and a sliding rod body (35) slidably disposed in the sleeve (34); an end of the sliding rod body (35) is connected to the protective cover (5).

2. The earth-breaking device for engineering quality inspection according to claim 1, characterized in that: It also comprises a support rod, one end of which is connected to the support mechanism (2) and the other end of which is connected to the sleeve (34).

3. The earth-breaking device for engineering quality inspection according to claim 1, characterized in that: A material receiving box (9) is arranged on the upper part of the pushing vehicle (1), and a drawable baffle (7) is arranged on the upper part of the material receiving box (9).

4. The earth-breaking device for engineering quality inspection according to claim 3 is characterized in that: The baffle (7) comprises a base plate and wing plates located on both sides of the base plate, and an angle is formed between the wing plates and the base plate so that a receiving groove is formed between the wing plates and the base plate.

5. The earth-breaking device for engineering quality inspection according to claim 4, characterized in that: The material receiving box (9) is provided with a baffle channel, and a scraper (6) is provided on one side of the baffle channel located inside the material receiving box (9), and the shape of the scraper (6) is consistent with that of the baffle (7).

6. The earth-breaking device for engineering quality inspection according to claim 5, characterized in that: The receiving box (9) is provided with a funnel-shaped inner bottom, and a drawer (8) is provided at the lower part of the inner bottom.

7. The earth-breaking device for engineering quality inspection according to claim 6, characterized in that: The pulling direction of the drawer (8) is perpendicular to the pulling direction of the baffle (7).

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