CN219187222U

CN219187222U - Engineering construction retrieves reducing mechanism

Info

Publication number: CN219187222U
Application number: CN202320189715.0U
Authority: CN
Inventors: 艾广建; 于秀丽; 李明; 胥京娟; 李崇
Original assignee: Taian Zhicheng Highway Engineering Supervision And Consultant Co ltd
Current assignee: Taian Zhicheng Highway Engineering Supervision And Consultant Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-16
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an engineering construction recycling and crushing device which comprises a bottom plate and a conveyor belt, wherein a first motor is fixedly arranged on one side of the top of the bottom plate, a second motor is fixedly arranged on the other side of the top of the bottom plate, a first driving wheel is fixedly arranged at the output end of the first motor, a crushing assembly is arranged on one side, close to the first motor, of the top of the bottom plate, the crushing assembly comprises a shell, the shell is fixedly connected with the bottom plate, a fixed plate is fixedly arranged in the shell, a supporting box body is fixedly arranged at the top of the fixed plate, a first bevel gear is rotatably connected with the inside of the supporting box body through a bearing, a second bevel gear is in meshed connection with the first bevel gear, the second bevel gear is rotatably connected with the supporting box body through a connecting rod and the bearing, the crushing effect of the device is improved through the crushing assembly, the size of crushed sand can be adjusted according to requirements, the utilization rate of the sand is improved, and the economy and the practicability of the device are improved.

Description

Engineering construction retrieves reducing mechanism

Technical Field

The utility model relates to the technical field of engineering construction, in particular to an engineering construction recycling and crushing device.

Background

The construction engineering of contemporary mainly utilizes concrete to pour the frame main part, in the in-process of whole building construction once the construction mistake appears, then need use the electric pick to demolish wrong concrete structure, because concrete has grit cement to dispose and forms, smash the operation back to the concrete waste through reducing mechanism, its inside grit can waste utilization, consequently grit waste smashing device has wider market demand.

The Chinese patent discloses a construction engineering is grit waste material reducing mechanism for management (publication No. CN 217016907U), this patent is through heating mechanism, cooling mechanism, crushing mechanism's setting, can be earlier through heating mechanism carry out the heating operation to the grit of treating the breakage, make it possess higher temperature, then reentrant cooling mechanism is interior, utilize the cooling water in the cooling mechanism to cool off fast the grit of high temperature, reduce the hardness of grit through the intensification to the grit with quick cooling, then carry out the breakage to the grit through crushing mechanism, the effect of breakage has been effectively improved, the wearing and tearing to this equipment have also been effectively reduced simultaneously, the life of this equipment has been effectively improved.

Although this patent can reduce the hardness of grit, must break into the less grit of granule with the grit when retrieving, but this patent is broken to the grit when breaking through single broken rod, and the crushing effect that single broken rod brought is limited, can not thoroughly smash the grit for the grit quality after the breakage reduces, has reduced the utilization ratio of grit, and has reduced the economic nature of grit.

Disclosure of Invention

The utility model aims to provide an engineering construction recycling and crushing device.

The technical problems to be solved by the utility model are as follows:

the sand is crushed by the single crushing rod, the crushing effect brought by the single crushing rod is limited, the sand cannot be thoroughly crushed, the quality of the crushed sand is reduced, the utilization rate of the sand is reduced, and the economy of the sand is reduced.

The aim of the utility model can be achieved by the following technical scheme:

the engineering construction recycling and crushing device comprises a bottom plate and a conveyor belt, wherein a first motor is fixedly arranged on one side of the top of the bottom plate, and a second motor is fixedly arranged on the other side of the top of the bottom plate;

further comprises:

the output end of the first motor is fixedly provided with a first driving wheel, and one side, close to the first motor, of the top of the bottom plate is provided with a crushing assembly;

the crushing assembly comprises a shell, the shell is fixedly connected with a bottom plate, a fixing plate is fixedly arranged in the shell, a supporting box body is fixedly arranged at the top of the fixing plate, a first bevel gear is connected in the supporting box body through bearing rotation, a second bevel gear is connected with the first bevel gear in a meshed mode, the second bevel gear is connected with the supporting box body through a connecting rod and a bearing in a rotating mode, a transmission shaft is fixedly arranged at the top of the first bevel gear, and a crushing head is connected at the top of the transmission shaft in a rotating mode.

As a further scheme of the utility model: the bottom of the crushing head is fixedly provided with a limiting plate, the top of the limiting plate is fixedly provided with a rotating block, and the rotating block is fixedly connected with the transmission shaft.

As a further scheme of the utility model: the top of casing is provided with the support frame, one side that the support frame is close to the broken head is provided with the tooth, the support frame is connected with the mount through this tooth block, one side that the bottom of mount is close to the broken head fixed mounting has the roll clamp plate, one side adaptation that the broken head was kept away from to the support frame is connected with the holding bolt, the support frame is dismantled with the casing through the holding bolt and is connected.

As a further scheme of the utility model: the bottom of one side of the conveyor belt is fixedly provided with a first supporting leg which is fixedly connected with the bottom plate, the bottom of the other side of the conveyor belt is fixedly provided with a second supporting leg which is fixedly connected with the shell.

As a further scheme of the utility model: one side of keeping away from first motor at the top of bottom plate is fixed mounting has broken box, the inside of broken box is connected with first broken pole through the bearing rotation, the inside of broken box is located first broken pole below and is connected with the broken pole of second through the bearing rotation.

As a further scheme of the utility model: one end of the first crushing rod, which is close to the second motor, passes through the crushing box body and is fixedly provided with a second driven wheel, one end of the second crushing rod, which is close to the second motor, passes through the crushing box body and is fixedly provided with a second driving wheel, the second driving wheel is fixedly connected with the output end of the second motor, and one side of the crushing box body is provided with a discharge hole.

As a further scheme of the utility model: one end of the second bevel gear penetrates through the supporting box body and the shell through the connecting rod and is fixedly provided with a first driven wheel, and the first driven wheel is rotationally connected with the first driving wheel through a belt.

The utility model has the beneficial effects that:

according to the utility model, the crushing assembly is arranged at the top of the bottom plate, the first motor is started to drive the first driving wheel to rotate, the first driven wheel is driven to rotate, the second bevel gear is driven to rotate, the first bevel gear is driven to rotate in the supporting box body through meshing, the crushing head is driven to rotate through the transmission shaft, the limiting plate is fixedly arranged at the bottom of the crushing head, when the crushing head rotates, the limiting plate is provided with a certain angle and is fixedly connected with the rotating block, the crushing head is in rotary connection with the transmission shaft, so that the crushing head is driven to obliquely rotate, sand and stone in the crushing assembly are crushed between the crushing head and the crushing plate, and the fixing bolt is dismounted, the position of the fixing frame on the supporting frame is regulated through the tooth clamping of the supporting frame and the fixing frame, so that the distance between the crushing head and the crushing plate is regulated, the size of the crushed sand and stone can be regulated according to requirements, the crushing effect of the crushing device is improved through the crushing assembly, the utilization rate of the crushed sand and stone can be regulated according to requirements, and the economical efficiency and practicability of the device are improved.

The conveyer belt is installed through first supporting leg and second supporting leg, after broken subassembly is broken, send broken box through the grit after the conveyer belt will process, drive the second drive wheel through starting the second motor and rotate, drive the second follower through the belt and rotate to drive first broken pole and the broken pole of second and rotate, carry out secondary operation to the grit, flow out from the discharge gate after the processing, promote the crushing effect of grit further, and promote the utilization ratio of grit.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model in front cross-section;

FIG. 2 is a schematic view of the overall structure of the crushing assembly of the present utility model;

FIG. 3 is a schematic cross-sectional view of a crushing head according to the present utility model;

fig. 4 is a schematic view of the structure of the crushing box of the present utility model.

In the figure: 1. a bottom plate; 101. a first motor; 102. a first driving wheel; 103. a conveyor belt; 104. a first support leg; 105. a second support leg; 106. crushing a box body; 107. a first breaker bar; 108. a second breaker bar; 109. a second driven wheel; 110. a second driving wheel; 111. a second motor; 112. a discharge port; 2. a crushing assembly; 201. a housing; 202. a fixing plate; 203. supporting the box body; 204. a first bevel gear; 205. a second bevel gear; 206. a transmission shaft; 207. a crushing head; 208. a limiting plate; 209. a rotating block; 210. a support frame; 211. a fixing frame; 212. a rolling plate; 213. a fastening bolt; 214. and the first driven wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, an engineering construction recycling and crushing device comprises a base plate 1 and a conveyor belt 103, wherein a first motor 101 is fixedly installed on one side of the top of the base plate 1, a second motor 111 is fixedly installed on the other side of the top of the base plate 1, and the device further comprises: the output end of the first motor 101 is fixedly provided with a first driving wheel 102, and one side, close to the first motor 101, of the top of the bottom plate 1 is provided with a crushing assembly 2;

wherein, crushing subassembly 2 includes casing 201, casing 201 and bottom plate 1 fixed connection, the inside fixed mounting of casing 201 has fixed plate 202, the top fixed mounting of fixed plate 202 has support box 203, the inside of support box 203 is connected with first bevel gear 204 through the bearing rotation, first bevel gear 204 meshing is connected with second bevel gear 205, second bevel gear 205 is connected with support box 203 rotation through connecting rod and bearing, the top fixed mounting of first bevel gear 204 has transmission shaft 206, the top rotation of transmission shaft 206 is connected with crushing head 207, the crushing effect of device has been promoted through crushing subassembly 2, promote the utilization ratio of grit.

The bottom of the crushing head 207 is fixedly provided with a limiting plate 208, the top of the limiting plate 208 is fixedly provided with a rotating block 209, the rotating block 209 is fixedly connected with a transmission shaft 206, so that the crushing head 207 can perform inclined rotation, the crushing effect is improved, the top of the shell 201 is provided with a support frame 210, one side of the support frame 210 close to the crushing head 207 is provided with teeth, the support frame 210 is connected with a fixing frame 211 through the teeth in a clamping manner, one side of the bottom of the fixing frame 211 close to the crushing head 207 is fixedly provided with a grinding plate 212, one side of the support frame 210 far away from the crushing head 207 is adaptively connected with a fastening bolt 213, the support frame 210 is connected with the shell 201 in a disassembling manner through the fastening bolt 213, the distance between the crushing head 207 and the grinding plate 212 can be adjusted according to requirements, thus the size of crushed sand is adjusted, the utilization rate of sand is improved, one side bottom of the transmission belt 103 is fixedly provided with a first support leg 104, the first supporting leg 104 is fixedly connected with the bottom plate 1, the second supporting leg 105 is fixedly arranged at the bottom of the other side of the conveying belt 103, the second supporting leg 105 is fixedly connected with the shell 201, sand is conveyed through the conveying belt 103, secondary processing is carried out along with the sand conveniently, the crushing box 106 is fixedly arranged at one side of the top of the bottom plate 1, which is far away from the first motor 101, the inside of the crushing box 106 is rotationally connected with the first crushing rod 107 through a bearing, the inside of the crushing box 106 is rotationally connected with the second crushing rod 108 through a bearing, the crushing effect of the sand is further improved, the utilization rate of the sand is improved, one end of the first crushing rod 107, which is close to the second motor 111, passes through the crushing box 106 and is fixedly provided with the second driven wheel 109, one end of the second crushing rod 108, which is close to the second motor 111, passes through the crushing box 106 and is fixedly provided with the second driving wheel 110, the second driving wheel 110 is fixedly connected with the output end of the second motor 111, the discharge hole 112 is formed in one side of the crushing box body 106, the first crushing rod 107 and the second crushing rod 108 are driven to rotate through one motor, resources are saved, one end of the second bevel gear 205 penetrates through the supporting box body 203 and the shell 201 through a connecting rod and is fixedly provided with the first driven wheel 214, the first driven wheel 214 is rotationally connected with the first driving wheel 102 through a belt, a power source is provided for the crushing assembly 2, and the working efficiency is improved.

The working principle of the utility model is as follows:

firstly, when the utility model is used, the crushing assembly 2 is arranged at the top of the bottom plate 1, the first motor 101 is started to drive the first driving wheel 102 to rotate, thereby driving the first driven wheel 214 to rotate, driving the second bevel gear 205 to rotate, driving the first bevel gear 204 to rotate in the supporting box 203 through meshing, thereby driving the crushing head 207 to rotate through the transmission shaft 206, fixedly installing the limiting plate 208 at the bottom of the crushing head 207, and when the crushing head 207 rotates, the limiting plate 208 has a certain angle, and is fixedly connected with the rotating block 209, the crushing head 207 is rotationally connected with the transmission shaft 206, thereby driving the crushing head 207 to rotate in an inclined way, so that sand and stone in the crushing assembly 2 are crushed between the crushing head 207 and the crushing plate 212, and the position of the fixing frame 211 on the supporting frame 210 is adjusted through the tooth clamping of the supporting frame 210 and the disassembling of the fixing bolt 213, thereby adjusting the distance between the crushing head 207 and the crushing plate 212, and the size of the crushed sand can be adjusted according to requirements.

Secondly, install conveyer belt 103 through first supporting leg 104 and second supporting leg 105, after broken subassembly 2 is broken, send the grit after the processing to broken box 106 through conveyer belt 103, drive second drive wheel 110 through start second motor 111 and rotate, drive second follower 109 through the belt and rotate to drive first broken pole 107 and the broken pole 108 of second and rotate, carry out secondary operation to the grit, flow out from discharge gate 112 after the processing.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides an engineering construction retrieves reducing mechanism, includes bottom plate (1) and conveyer belt (103), first motor (101) are fixed to top one side of bottom plate (1), second motor (111) are fixed to top opposite side of bottom plate (1);

characterized by further comprising:

the output end of the first motor (101) is fixedly provided with a first driving wheel (102), and one side, close to the first motor (101), of the top of the bottom plate (1) is provided with a crushing assembly (2);

the crushing assembly (2) comprises a shell (201), the shell (201) is fixedly connected with a bottom plate (1), a fixed plate (202) is fixedly arranged in the shell (201), a supporting box body (203) is fixedly arranged at the top of the fixed plate (202), a first bevel gear (204) is rotatably connected to the inside of the supporting box body (203) through a bearing, a second bevel gear (205) is meshed and connected to the first bevel gear (204), the second bevel gear (205) is rotatably connected with the supporting box body (203) through a connecting rod and a bearing, a transmission shaft (206) is fixedly arranged at the top of the first bevel gear (204), and a crushing head (207) is rotatably connected to the top of the transmission shaft (206);

wherein, the top of casing (201) is provided with support frame (210), one side that support frame (210) is close to broken head (207) is provided with tooth, support frame (210) are connected with mount (211) through this tooth block, one side that the bottom of mount (211) is close to broken head (207) fixed mounting has grinding clamp plate (212), one side adaptation that support frame (210) kept away from broken head (207) is connected with holding bolt (213), support frame (210) are dismantled with casing (201) through holding bolt (213).

2. An engineering recycling and crushing device according to claim 1, wherein a limiting plate (208) is fixedly arranged at the bottom of the crushing head (207), a rotating block (209) is fixedly arranged at the top of the limiting plate (208), and the rotating block (209) is fixedly connected with the transmission shaft (206).

3. The engineering construction recycling and crushing device according to claim 1, wherein a first supporting leg (104) is fixedly arranged at the bottom of one side of the conveyor belt (103), the first supporting leg (104) is fixedly connected with the bottom plate (1), a second supporting leg (105) is fixedly arranged at the bottom of the other side of the conveyor belt (103), and the second supporting leg (105) is fixedly connected with the shell (201).

4. The engineering construction recycling and crushing device according to claim 1, wherein a crushing box body (106) is fixedly arranged on one side, far away from the first motor (101), of the top of the bottom plate (1), a first crushing rod (107) is rotatably connected to the inside of the crushing box body (106) through a bearing, and a second crushing rod (108) is rotatably connected to the inside of the crushing box body (106) below the first crushing rod (107) through a bearing.

5. The engineering construction recycling and crushing device according to claim 4, wherein one end of the first crushing rod (107) close to the second motor (111) penetrates through the crushing box body (106) and is fixedly provided with a second driven wheel (109), one end of the second crushing rod (108) close to the second motor (111) penetrates through the crushing box body (106) and is fixedly provided with a second driving wheel (110), the second driving wheel (110) is fixedly connected with the output end of the second motor (111), and one side of the crushing box body (106) is provided with a discharge hole (112).

6. An engineering recycling and crushing device according to claim 1, wherein one end of the second bevel gear (205) penetrates through the supporting box body (203) and the shell (201) through a connecting rod and is fixedly provided with a first driven wheel (214), and the first driven wheel (214) is rotatably connected with the first driving wheel (102) through a belt.