CN214309782U

CN214309782U - Sample grinding device for municipal road detection

Info

Publication number: CN214309782U
Application number: CN202023134471.1U
Authority: CN
Inventors: 介尔用哈
Original assignee: Jie Eryongha
Current assignee: SHANGHAI PRES HIGHWAY AND TRAFFIC TECHNOLOGY CO LTD
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-28
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of the road construction technique, especially, be a sample grinder is used in town road detection, need be to the road sample after the construction completion to the town road, then grind and detect the constitution material, grind at present and mainly rely on artifical the grinding, not only waste time and energy, grind the poor problem of effect moreover, propose following scheme now, it includes the box, the top fixed mounting of box has the motor, and fixed mounting has the one end of pivot on the output shaft of motor, and the top of box is rotated and is installed first bull stick, and the top of first bull stick and the equal fixed mounting in the outside of pivot have a conical gear, and two conical gear mesh mutually, and equal fixed mounting has the grinding rod on the outside of first bull stick and the inner wall of box, and fixed mounting has the stock guide on the inner wall of box. The utility model has the advantages of reasonable design, easy operation can replace the manual work to grind the road sample, and not only labour saving and time saving grinds effectually moreover.

Description

Sample grinding device for municipal road detection

Technical Field

The utility model relates to a road construction technical field especially relates to a sample grinder is used in town road detection.

Background

The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations.

Municipal road need be to the road sample after the construction completion, then grind and detect and constitute the material, grind at present and mainly rely on artifical the grinding, not only waste time and energy, grind the effect poor moreover, therefore we have proposed a sample grinder for municipal road detects and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the town road and need be to the road sample after the construction completion, then grind and detect and constitute the material, grind at present and mainly rely on artifical the grinding, not only waste time and energy, grind the poor shortcoming of effect moreover, and the sample grinder is used in town road detection who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sample grinding device for detecting municipal roads comprises a box body, wherein a motor is fixedly mounted at the top of the box body, one end of a rotating shaft is fixedly mounted on an output shaft of the motor, a first rotating rod is rotatably mounted at the top of the box body, conical gears are fixedly mounted at the top end of the first rotating rod and the outer side of the rotating shaft, the two conical gears are meshed with each other, grinding rods are fixedly mounted at the outer side of the first rotating rod and the inner wall of the box body, a material guide plate is fixedly mounted on the inner wall of the box body, a material guide hole is formed in one side of the top of the material guide plate, the bottom end of the first rotating rod is rotatably mounted at the top side of the material guide plate, two threaded rods are rotatably mounted on the left inner wall and the right inner wall of the box body, the outer sides of the two threaded rods are in threaded connection with a same moving seat, a groove is formed in the bottom side of the moving seat, sliding grooves are formed in the inner walls of the front side and the rear side of the groove, sliding blocks are internally provided with sliding blocks, and a same grinding roller is rotatably mounted on the two sliding blocks, fixed mounting has the arc sieve that is located and removes the seat below on the inner wall of box, grind the outside of roller and the top side rolling contact of arc sieve, the right-hand member of two threaded rods all extends to the right side of box and fixed mounting has the sprocket, transmission connection has same chain on two sprockets, the right side of box is rotated and is installed the second bull stick, the right-hand member of second bull stick and the right-hand member of pivot are fixed mounting respectively has big belt pulley and belt lace wheel, transmission mounting has same belt on big belt pulley and the belt lace wheel, the right-hand member fixed mounting who is located the threaded rod of rear side in two threaded rods has the gear, the right side slidable mounting of box has the rack, the rack meshes with the gear mutually, the top right side of rack and the equal fixed mounting in right side of big belt pulley have the circle axle, rotate on two circle axles and install same connecting rod.

Preferably, the top fixed mounting of box has the backup pad, and the pivot is rotated and is installed in the backup pad, has improved pivot pivoted stability.

Preferably, the right side fixed mounting of box has two sliding sleeves, and rack slidable mounting is in the inboard of two sliding sleeves, and the rack slidable mounting of being convenient for is on the right side of box.

Preferably, the left side top intercommunication of box has the feeder hopper, and the discharge gate has been seted up to the left side bottom of box, is convenient for add the road sample and takes out the road sample that grinds.

Preferably, the quantity of grinding the pole is a plurality of, and a plurality of grinding teeth have all been welded in a plurality of outsides of grinding the pole, are convenient for grind the road sample.

Preferably, the top side fixed mounting of slider has the one end of spring, and the other end fixed mounting of spring has guaranteed to move the seat when side-to-side motion on the inner wall of spout, and the outside of grinding roller contacts with the top side of arc sieve all the time.

In the utility model, the sample grinding device for detecting the municipal road is characterized in that a motor drives a rotating shaft to rotate, and then drives a first rotating rod to rotate through two meshed bevel gears, so as to drive a plurality of grinding rods to rotate, and the road sample is preliminarily ground through grinding teeth;

in the utility model, the sample grinding device for detecting the municipal road, the rotating shaft drives the large belt pulley to rotate through the small belt pulley and the belt, further drives the round shaft on the large belt pulley to do circular motion, further drives the rack to reciprocate up and down through the connecting rod, further drives the gear to rotate in a reciprocating way, drives two threaded rods to simultaneously rotate in a reciprocating way through two chain wheels and a chain, further drives the moving seat to reciprocate left and right through the rotation of the thread, and further drives the grinding roller to further grind the road sample;

the utility model has the advantages of reasonable design, easy operation can replace the manual work to grind the road sample, and not only labour saving and time saving grinds effectually moreover.

Drawings

FIG. 1 is a schematic structural view of a front sectional view of a sample grinding device for municipal road detection according to the present invention;

FIG. 2 is a schematic structural diagram of a sample grinding device for municipal road detection viewed from the right according to the present invention;

FIG. 3 is a schematic left side sectional view of the movable seat and the grinding roller of the sample grinding device for municipal road inspection according to the present invention;

fig. 4 is the utility model provides a sample grinder for town road detection's a part's schematic structure view.

In the figure: 1. a box body; 2. a motor; 3. a rotating shaft; 4. a first rotating lever; 5. a bevel gear; 6. a grinding rod; 7. a material guide plate; 8. a threaded rod; 9. a movable seat; 10. a groove; 11. a slider; 12. a grinding roller; 13. a spring; 14. an arc-shaped sieve plate; 15. a sprocket; 16. a chain; 17. a second rotating rod; 18. a large belt pulley; 19. a small belt pulley; 20. a belt; 21. a gear; 22. a rack; 23. a circular shaft; 24. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a sample grinding device for municipal road detection comprises a box body 1, a motor 2 is fixedly installed at the top of the box body 1, one end of a rotating shaft 3 is fixedly installed on an output shaft of the motor 2, a first rotating rod 4 is rotatably installed at the top of the box body 1, conical gears 5 are fixedly installed at the top end of the first rotating rod 4 and the outer side of the rotating shaft 3, the two conical gears 5 are meshed, grinding rods 6 are fixedly installed at the outer side of the first rotating rod 4 and the inner wall of the box body 1, a material guide plate 7 is fixedly installed on the inner wall of the box body 1, a material guide hole is formed in one side of the top of the material guide plate 7, the bottom end of the first rotating rod 4 is rotatably installed at the top side of the material guide plate 7, two threaded rods 8 are rotatably installed on the left and right inner walls of the box body 1, the outer sides of the two threaded rods 8 are in threaded connection with a same moving seat 9, and a groove 10 is formed in the bottom side of the moving seat 9, the inner walls of the front side and the rear side of the groove 10 are both provided with sliding grooves, the sliding grooves are internally provided with sliding blocks 11 in a sliding manner, the two sliding blocks 11 are rotatably provided with the same grinding roller 12, the inner wall of the box body 1 is fixedly provided with an arc-shaped sieve plate 14 positioned below the moving seat 9, the outer side of the grinding roller 12 is in rolling contact with the top side of the arc-shaped sieve plate 14, the right ends of the two threaded rods 8 extend to the right side of the box body 1 and are fixedly provided with chain wheels 15, the two chain wheels 15 are in transmission connection with the same chain 16, the right side of the box body 1 is rotatably provided with a second rotating rod 17, the right end of the second rotating rod 17 and the right end of the rotating shaft 3 are respectively fixedly provided with a large belt pulley 18 and a small belt pulley 19, the large belt pulley 18 and the small belt pulley 19 are in transmission connection with the same belt 20, the right end of the threaded rod 8 positioned at the rear side in the two threaded rods 8 is fixedly provided with a gear 21, and the right side of the box body 1 is slidably provided with a rack 22, the rack 22 is meshed with the gear 21, round shafts 23 are fixedly mounted on the right side of the top end of the rack 22 and the right side of the large belt pulley 18, and the two round shafts 23 are rotatably mounted with the same connecting rod 24.

The top of the box body 1 is fixedly provided with a supporting plate, the rotating shaft 3 is rotatably arranged on the supporting plate, the rotating stability of the rotating shaft 3 is improved, the right side of the box body 1 is fixedly provided with two sliding sleeves, the rack 22 is slidably arranged at the inner sides of the two sliding sleeves, the rack 22 is conveniently slidably arranged at the right side of the box body 1, the top of the left side of the box body 1 is communicated with a feed hopper, the bottom of the left side of the box body 1 is provided with a discharge hole, road samples can be conveniently added and the ground road samples can be conveniently taken out, a plurality of grinding rods 6 are arranged, and a plurality of grinding teeth are welded on the outer sides of the grinding rods 6, so that road samples can be conveniently ground, one end of a spring 13 is fixedly mounted on the top side of the sliding block 11, and the other end of the spring 13 is fixedly mounted on the inner wall of the sliding groove, so that the outer side of the grinding roller 12 is always in contact with the top side of the arc-shaped sieve plate 14 when the moving seat 9 moves left and right.

In the utility model, when in use, a road sample to be ground is added from a feed hopper, then a switch of a motor 2 is turned on, the motor 2 drives a rotating shaft 3 to rotate, and then drives a first rotating shaft 4 to rotate through two meshed bevel gears 5, and then drives a plurality of grinding rods 6 to rotate, the road sample is primarily ground through grinding teeth, the primarily ground road sample falls on an arc-shaped sieve plate 14 through a guide hole on a guide plate 7, at the moment, the rotating shaft 3 drives a big belt pulley 18 to rotate through a small belt pulley 19 and a belt 20, and then drives a round shaft 23 on the big belt pulley 18 to do circular motion, and then drives a rack 22 to do up-and-down reciprocating motion through a connecting rod 24, and further drives a gear 21 to do reciprocating motion, two threaded rods 8 are driven to do reciprocating rotation simultaneously through two chain wheels 15 and a chain 16, and then the thread rotates to drive a moving seat 9 to do left-right reciprocating motion, and then drives the grinding roller 12 to further grind the road sample, and then falls onto the inner wall of the bottom of the box body 1 through the sieve holes of the arc-shaped sieve plate 14, and then slides to the discharge hole.

Claims

1. The utility model provides a sample grinder for town road detection, which comprises a box body (1) and is characterized in that, the top fixed mounting of box (1) has motor (2), fixed mounting has the one end of pivot (3) on the output shaft of motor (2), the top of box (1) is rotated and is installed first bull stick (4), equal fixed mounting has conical gear (5) on the top of first bull stick (4) and the outside of pivot (3), two conical gear (5) mesh mutually, equal fixed mounting has grinding rod (6) on the outside of first bull stick (4) and the inner wall of box (1), fixed mounting has stock guide (7) on the inner wall of box (1), the top one side of stock guide (7) has been seted up the stock guide, the bottom of first bull stick (4) is rotated and is installed the top side of stock guide (7), rotate on the left and right sides inner wall of box (1) and install two threaded rods (8), the outer side of each of the two threaded rods (8) is in threaded connection with the same moving seat (9), the bottom side of each moving seat (9) is provided with a groove (10), the inner walls of the front side and the rear side of each groove (10) are provided with sliding grooves, sliding blocks (11) are arranged in the sliding grooves in a sliding mode, the two sliding blocks (11) are provided with the same grinding roller (12) in a rotating mode, the inner wall of the box body (1) is fixedly provided with an arc-shaped sieve plate (14) located below the moving seat (9), the outer side of the grinding roller (12) is in rolling contact with the top side of the arc-shaped sieve plate (14), the right ends of the two threaded rods (8) extend to the right side of the box body (1) and are fixedly provided with chain wheels (15), the two chain wheels (15) are connected with the same chain (16) in a rotating mode, the right side of the box body (1) is rotatably provided with a second rotating rod (17), the right end of the second rotating rod (17) and the right end of the rotating shaft (3) are respectively and are fixedly provided with a large belt pulley (18) and a small belt pulley (19), big belt pulley (18) and belt lace wheel (19) go up the transmission and install same belt (20), the right-hand member fixed mounting that is located the threaded rod (8) of rear side in two threaded rods (8) has gear (21), the right side slidable mounting of box (1) has rack (22), rack (22) and gear (21) mesh mutually, the top right side of rack (22) and the equal fixed mounting in right side of big belt pulley (18) have round axle (23), rotate on two round axle (23) and install same connecting rod (24).

2. The sample grinding device for the municipal road detection according to claim 1, wherein a support plate is fixedly mounted on the top of the box body (1), and the rotating shaft (3) is rotatably mounted on the support plate.

3. The municipal road detection sample grinding device according to claim 1, wherein two sliding sleeves are fixedly mounted on the right side of the box body (1), and the rack (22) is slidably mounted on the inner sides of the two sliding sleeves.

4. The sample grinding device for the municipal road detection according to claim 1, wherein a feed hopper is communicated with the top of the left side of the box body (1), and a discharge hole is formed in the bottom of the left side of the box body (1).

5. The municipal road sample grinding device according to claim 1, wherein the grinding rods (6) are in plurality, and a plurality of grinding teeth are welded to the outer sides of the grinding rods (6).

6. The municipal road detection sample grinding device according to claim 1, wherein one end of the spring (13) is fixedly mounted on the top side of the slide block (11), and the other end of the spring (13) is fixedly mounted on the inner wall of the chute.