Stone crushing device for earth-rock engineering construction

Abstract

The utility model provides an earth-rock engineering construction stone crushing device, and relates to the field of earth-rock engineering construction stone crushing, the earth-rock engineering construction stone crushing device comprises a support frame, an inner cavity of the support frame is provided with a transmission mechanism, the transmission mechanism comprises a first power assembly, and the rear end of the first power assembly is provided with a protection assembly; a crushing mechanism is arranged at the top of the supporting frame and comprises a second power assembly, and a crushing assembly is arranged on the left side of the second power assembly. The second power assembly and the crushing assembly are matched to crush stones poured into the crushing mechanism, and the first power assembly and the protection assembly are matched to convey the uniformly crushed stones in the crushing mechanism. Stone meeting the conditions can fall into the storage mechanism through filtering of the first power assembly to be collected and stored, it is ensured that the used stone is in a uniform and fine state, and the stone using quality during earthwork construction and road construction is improved.

Description

Technical Field

[0001] The utility model belongs to the field of stone crushing in earthwork engineering construction, in particular to a stone crushing device in earthwork engineering construction. Background Art

[0002] Earthwork is a type of civil engineering. In the process of earthwork, large stones or rocks need to be broken into smaller particles so that earthwork can be carried out in the project. Therefore, the use of stone crushing equipment is particularly important, so as to achieve efficient processing of hard stones and make them easier to use in construction and road construction.

[0003] In the process of crushing large stones or rocks, the stones or rocks to be crushed are poured into the stone crushing device so that the stones or rocks come into contact with the crushing rollers, thereby completing the crushing operation of the large stones or rocks. In order to accommodate larger stones, there will be a certain gap between the crushing rollers, which will allow some small stones to pass through. However, the device is usually not convenient for stacking the crushed stones for screening, which reduces the crushing effect of the device.

[0004] In summary, the utility model therefore provides a stone crushing device for earthwork engineering construction to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A stone crushing device for earthwork engineering construction comprises a support frame, an inner cavity of the support frame is provided with a transmission mechanism, the transmission mechanism comprises a first power assembly, a rear end of the first power assembly is provided with a protection assembly, a crushing mechanism is provided on the top of the support frame, the crushing mechanism comprises a second power assembly, a crushing assembly is provided on the left side of the second power assembly, and a storage mechanism is provided on the bottom of the support frame.

[0007] Furthermore, in the utility model, the first power assembly includes a first support plate, the top of the first support plate is fixedly connected to a first support block, the top of the first support block is fixedly connected to a first motor, the first power assembly also includes a transmission roller, the surface of the transmission roller is transmission-connected to a conveyor chain, and the output shaft of the first motor is transmission-connected to the front side of the transmission roller on the right side.

[0008] Furthermore, in the utility model, the protection component includes a protection frame, the front and back sides of the protection frame are fixedly connected to second support blocks, and the bottom of the second support block is fixedly connected to the support frame.

[0009] Furthermore, in the utility model, the second power assembly includes a second support plate, the top of the second support plate is fixedly connected to a second motor, the output shaft of the second motor is transmission-connected to the first pulley, the second power assembly also includes a second pulley, and the first pulley and the second pulley are connected via a belt transmission.

[0010] Furthermore, in the utility model, the crushing assembly includes a crushing bucket, the inner cavity of the crushing bucket is provided with a first crushing roller and a second crushing roller, the front ends of the first crushing roller and the second crushing roller both penetrate to the outside of the crushing bucket and the surfaces of the first crushing roller and the second crushing roller are fixedly connected with gears, the two gears are meshed with each other, and the front face of the first crushing roller is fixedly connected to the second pulley.

[0011] Furthermore, in the present invention, the storage mechanism includes a storage box, and the top of the storage box is fixedly connected to the support frame, and the inner cavity of the storage box is slidably connected to the storage cabinet.

[0012] Beneficial effects: The utility model has the following beneficial effects:

[0013] The cooperation of the second power component and the crushing component of the utility model is used to realize the crushing operation of the stones poured into the crushing mechanism, and the cooperation of the first power component and the protection component is used to realize the transmission of the stones that are evenly crushed in the crushing mechanism. The stones that meet the conditions will be filtered by the first power component and fall into the storage mechanism for collection and storage, ensuring that the stones used are in a uniform and small state, thereby improving the quality of stone use during earthwork construction and road construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the transmission mechanism of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the crushing component of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the second power assembly of the utility model.

[0018] In the figure:

[0019] 1. Support frame; 2. Transmission mechanism; 21. First power assembly; 211. First support plate; 212. First support block; 213. First motor; 214. Drive roller; 215. Conveyor chain; 22. Protection assembly; 221. Protection frame; 222. Second support block; 3. Crushing mechanism; 31. Second power assembly; 311. Second support plate; 312. Second motor; 313. First pulley; 314. Second pulley; 32. Crushing assembly; 321. Crushing bucket; 322. First crushing roller; 323. Second crushing roller; 324. Gear; 4. Storage mechanism; 41. Storage box; 42. Storage cabinet. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a stone crushing device for earthwork engineering construction, including a support frame 1, the inner cavity of the support frame 1 is provided with a transmission mechanism 2, the transmission mechanism 2 includes a first power component 21, the rear end of the first power component 21 is provided with a protection component 22, the top of the support frame 1 is provided with a crushing mechanism 3, the crushing mechanism 3 includes a second power component 31, the left side of the second power component 31 is provided with a crushing component 32, and the bottom of the support frame 1 is provided with a storage mechanism 4.

[0023] like Figure 1 and 2 As shown, the cooperation of the second power component 31 and the crushing component 32 is used to realize the crushing operation of the stones poured into the crushing mechanism 3, and the cooperation of the first power component 21 and the protective component 22 is used to realize the transmission of the evenly crushed stones in the crushing mechanism 3. The protective component 22 blocks the evenly crushed stones to prevent the evenly crushed stones from splashing. In the process of transportation operation of the first power component 21, the qualified stones will be filtered and dropped into the storage mechanism 4 for collection and storage, ensuring that the stones used are in a uniform and small state, thereby improving the quality of stone use during earthwork construction and road construction.

[0024] Example 2

[0025] Reference Figure 1 and 2 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, the first power assembly 21 includes a first support plate 211, the back side of the first support plate 211 is fixedly connected to the support frame 1, the top of the first support plate 211 is fixedly connected to the first support block 212, the top of the first support block 212 is fixedly connected to the first motor 213, the first power assembly 21 also includes a transmission roller 214, the surface of the transmission roller 214 is transmission-connected to the conveying mesh chain 215, and the output shaft of the first motor 213 is transmission-connected to the front side of the right transmission roller 214.

[0027] The protection assembly 22 includes a protection frame 221 , the top of the protection frame 221 is fixedly connected to the crushing bucket 321 , the front and back of the protection frame 221 are fixedly connected to the second support block 222 , and the bottom of the second support block 222 is fixedly connected to the support frame 1 .

[0028] like Figure 1 and 2 As shown, the first support plate 211 is used to support the first support block 212, and the first support block 212 is used to support the first motor 213, thereby improving the stability of the first motor 213 during operation, and the output shaft of the first motor 213 drives the right transmission roller 214 to rotate, so that the conveying chain 215 can perform the transmission operation, and the stones that do not meet the standards on the surface of the conveying chain 215 will be transmitted to the outside of the support frame 1, and the uniform and small stones that meet the conditions will pass through the conveying chain 215 and fall into the storage mechanism 4 for collection, and the second support block 222 is used to support and fix the protective frame 221, thereby ensuring the firmness of the protective frame 221, and the protective frame 221 can block the evenly broken stones to prevent the evenly broken stones from splashing.

[0029] Example 3

[0030] Reference Figure 1 , 3 and 4, which are the third embodiment of the present utility model, and this embodiment is based on the above two embodiments.

[0031] In this embodiment, the second power assembly 31 includes a second support plate 311, the left side of the second support plate 311 is fixedly connected to the crushing bucket 321, the top of the second support plate 311 is fixedly connected to the second motor 312, the output shaft of the second motor 312 is transmission-connected to the first pulley 313, the second power assembly 31 also includes a second pulley 314, and the first pulley 313 and the second pulley 314 are connected by belt transmission.

[0032] The crushing assembly 32 includes a crushing bucket 321, and the inner cavity of the crushing bucket 321 is provided with a first crushing roller 322 and a second crushing roller 323. The front ends of the first crushing roller 322 and the second crushing roller 323 both penetrate the outside of the crushing bucket 321, and the surfaces of the first crushing roller 322 and the second crushing roller 323 are fixedly connected with gears 324, the two gears 324 are meshed with each other, and the front surface of the first crushing roller 322 is fixedly connected to the second pulley 314.

[0033] The storage mechanism 4 includes a storage box 41 , and the top of the storage box 41 is fixedly connected to the support frame 1 , and the inner cavity of the storage box 41 is slidably connected to a storage cabinet 42 .

[0034] like Figure 1 , 3 As shown in Figure 4, the second support plate 311 is used to support the second motor 312, thereby improving the stability of the second motor 312 during operation. The output shaft of the second motor 312 drives the first pulley 313 to rotate and the second pulley 314 rotates together with the action of the belt. The second pulley 314 moves synchronously with the first crushing roller 322. The gear 324 on the surface of the first crushing roller 322 drives the gear 324 on the surface of the second crushing roller 323 to rotate together, so that the first crushing roller 322 and the second crushing roller 323 move toward each other synchronously. The operation of the first crushing roller 322 and the second crushing roller 323 completes the crushing operation of the stones. The cooperation of the storage box 41 and the storage cabinet 42 realizes the collection and storage of the stones in a uniform and fine state, which is convenient for further processing.

[0035] When in use, the second motor 312 is started, and the output shaft of the second motor 312 can drive the first pulley 313 to rotate. When the first pulley 313 rotates, the second pulley 314 is driven to rotate under the action of the belt. The second pulley 314 drives the first crushing roller 322 to rotate. Since the gear 324 on the surface of the first crushing roller 322 is in a meshing state with the gear 324 on the surface of the second crushing roller 323, the rotation of the first crushing roller 322 synchronously drives the second crushing roller 323 to rotate. At this time, the stones to be crushed can be poured into the crushing bucket 321. The first crushing roller 322 and the second crushing roller 323 cooperate with each other to complete the crushing operation of the stones. When the stones are crushed by the crushing mechanism 3, the crushed stones will fall The stones fall into the transmission mechanism 2, and the first motor 213 is started. The output shaft of the first motor 213 drives the transmission roller 214 on the right to rotate, and then the conveying chain 215 is transmitted on the surface of the transmission roller 214. The stones in a uniform and fine state of crushing will be filtered by the conveying chain 215 and fall into the storage mechanism 4 for collection and storage. The stones that do not meet the crushing requirements will be retained on the conveying chain 215, and the conveying chain 215 will also transfer the stones that do not meet the crushing requirements to the outside of the support frame 1, so as to facilitate the crushing of the stones that do not meet the crushing requirements again, ensuring that the stones collected and stored in the storage mechanism 4 are in a uniform and fine state when they are used, thereby improving the quality of stone use during earthwork construction and road construction, and facilitating various construction operations.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A stone crushing device for earthwork engineering construction, comprising a support frame (1), characterized in that: The inner cavity of the support frame (1) is provided with a transmission mechanism (2), the transmission mechanism (2) comprises a first power assembly (21), a protective assembly (22) is provided at the rear end of the first power assembly (21), a crushing mechanism (3) is provided at the top of the support frame (1), the crushing mechanism (3) comprises a second power assembly (31), a crushing assembly (32) is provided on the left side of the second power assembly (31), and a storage mechanism (4) is provided at the bottom of the support frame (1).

2. The stone crushing device for earthwork construction as claimed in claim 1, characterized in that: The first power assembly (21) comprises a first support plate (211), the top of the first support plate (211) is fixedly connected to a first support block (212), the top of the first support block (212) is fixedly connected to a first motor (213), the first power assembly (21) further comprises a transmission roller (214), the surface of the transmission roller (214) is transmission-connected to a conveying network chain (215), and the output shaft of the first motor (213) is transmission-connected to the front surface of the transmission roller (214) on the right side.

3. The stone crushing device for earthwork construction as claimed in claim 1, characterized in that: The protection component (22) comprises a protection frame (221), the front and back sides of the protection frame (221) are fixedly connected to second support blocks (222), and the bottom of the second support block (222) is fixedly connected to the support frame (1).

4. The stone crushing device for earthwork construction as claimed in claim 1, characterized in that: The second power assembly (31) comprises a second support plate (311), a second motor (312) is fixedly connected to the top of the second support plate (311), an output shaft of the second motor (312) is drivingly connected to a first pulley (313), and the second power assembly (31) further comprises a second pulley (314), and the first pulley (313) and the second pulley (314) are connected via a belt drive.

5. The stone crushing device for earthwork construction as claimed in claim 1, characterized in that: The crushing assembly (32) comprises a crushing bucket (321), the inner cavity of the crushing bucket (321) is provided with a first crushing roller (322) and a second crushing roller (323), the front ends of the first crushing roller (322) and the second crushing roller (323) both penetrate the outside of the crushing bucket (321), and the surfaces of the first crushing roller (322) and the second crushing roller (323) are fixedly connected with gears (324), the two gears (324) are meshed with each other, and the front surface of the first crushing roller (322) is fixedly connected to the second pulley (314).

6. The stone crushing device for earthwork construction as claimed in claim 1, characterized in that: The storage mechanism (4) comprises a storage box (41), wherein the top of the storage box (41) is fixedly connected to the support frame (1), and the inner cavity of the storage box (41) is slidably connected to a storage cabinet (42).

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