CN215313736U

CN215313736U - Stone screening plant is used in town road construction

Info

Publication number: CN215313736U
Application number: CN202121693129.7U
Authority: CN
Inventors: 陈占全
Original assignee: Hainan Dachangyuan Technology Development Co ltd
Current assignee: Hainan Dachangyuan Technology Development Co ltd
Priority date: 2021-07-25
Filing date: 2021-07-25
Publication date: 2021-12-28
Anticipated expiration: 2031-07-25

Abstract

The utility model discloses a stone screening device for municipal road construction, which comprises a box body, wherein supporting legs are fixedly arranged at four corners of the lower end of the box body, a feed inlet is fixedly arranged at the left side of the upper end of the box body, a first drainage baffle is fixedly arranged at the lower end, corresponding to the feed inlet, in the box body, a motor is fixedly arranged at the lower end of the first drainage baffle, a plurality of rolling shafts are fixedly arranged at the right side of the motor, a waste material port is formed in the position, corresponding to the upper ends of the rolling shafts, at the right side of the box body, a second drainage baffle is fixedly arranged at the lower end, corresponding to the rolling shafts, in the box body, and a discharge port is formed in the position, corresponding to the upper ends of the second drainage baffle, in the left side of the box body in a penetrating mode. Through setting up box, landing leg, feed inlet, first drainage baffle, motor, roller bearing, waste material mouth, second drainage baffle, discharge gate, output shaft, from the cooperation of driving wheel and drive belt and using, the problem that needs quick screening before the stone uses in having solved current town road construction.

Description

Stone screening plant is used in town road construction

Technical Field

The utility model belongs to the technical field of municipal administration, and particularly relates to a stone screening device for municipal road construction.

Background

Municipal road construction needs to use partial stone, and the stone needs to carry out simple screening before the use, will great stone clear, and current screening method need use artifical screen cloth screening more, and working strength is great.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a stone screening device for municipal road construction, wherein stones are conveyed to a feeding hole to fall through a roller gap, and the larger stones fall out along a waste hole through roller transmission, so that the stones are rapidly and conveniently screened.

The utility model is realized in such a way, comprising a box body, wherein four corners of the lower end of the box body are fixedly provided with supporting legs, a feed inlet is fixedly arranged on the left side of the upper end of the box body, a first drainage baffle is fixedly arranged at the lower end of the interior of the box body corresponding to the feed inlet, the lower end of the first drainage baffle is fixedly provided with a motor, the right side of the motor is fixedly provided with a plurality of rolling shafts, a waste material port is arranged at the right side of the box body corresponding to the upper end of the rolling shaft, a second drainage baffle is fixedly arranged in the box body corresponding to the lower end of the rolling shaft, the left side of the box body is provided with a discharge hole in a penetrating mode corresponding to the upper end of the second drainage baffle, the front end of the motor is fixedly provided with an output shaft through the end part extending out of the front side wall of the box body, a plurality of driven wheels are fixedly arranged on the end part extending out of the front side wall of the box body at the front ends of the rolling shafts, and a plurality of driving wheels are wound on the outer sides of the driven wheels and the output shaft to form a driving belt.

Preferably, the plurality of rollers are arranged to be inclined downward from left to right.

Preferably, a bearing is fixedly provided between the rear end of each of the plurality of rollers and the rear end side wall of the housing.

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

1. the utility model solves the problem that stones need to be rapidly screened before being used in the existing municipal road construction by matching the box body, the supporting legs, the feeding port, the first drainage baffle, the motor, the rolling shaft, the waste material port, the second drainage baffle, the discharging port, the output shaft, the driven wheel and the transmission belt.

2. According to the utility model, the plurality of rolling shafts are arranged in a downward inclination manner from left to right, so that larger stones can be more easily dropped out from the waste material port along the rolling shafts, and the stones are prevented from being stacked to influence the screening efficiency of the stones.

3. The utility model can realize the fixed position of a plurality of rollers without influencing the rotation of the rollers by arranging the bearing.

Drawings

FIG. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure provided by the embodiment of the present invention;

FIG. 3 is a rear plan view of the overall structure provided by the embodiment of the present invention;

FIG. 4 is an enlarged view at A of FIG. 3 according to an embodiment of the present invention;

in the figure: 1. a box body; 2. a support leg; 3. a feed inlet; 4. a first flow directing baffle; 5. a motor; 6. a roller; 7. a waste material port; 8. a second flow directing baffle; 9. a discharge port; 10. an output shaft; 11. a driven wheel; 12. a transmission belt; 13. and a bearing.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model provides a sieving device for municipal road construction, which comprises a box body 1, wherein four corners of the lower end of the box body 1 are fixedly provided with supporting legs 2, the left side of the upper end of the box body 1 is fixedly provided with a feed inlet 3, the lower end of the box body 1 corresponding to the feed inlet 3 is fixedly provided with a first drainage baffle 4, the lower end of the first drainage baffle 4 is fixedly provided with a motor 5, the right side of the motor 5 is fixedly provided with a plurality of rollers 6, the right side of the box body 1 corresponding to the upper ends of the rollers 6 is provided with a waste port 7, the lower end of the box body 1 corresponding to the rollers 6 is fixedly provided with a second drainage baffle 8, the left side of the box body 1 corresponding to the upper end of the second drainage baffle 8 is provided with a discharge port 9, the front end of the motor 5 extending out of the front side wall of the box body 1 is fixedly provided with an output shaft 10, and the front ends of the plurality of the rollers 6 extending out of the front side wall of the box body 1 are fixedly provided with driven wheels 11, a transmission belt 12 is wound around the plurality of driven wheels 11 and the outer side of the output shaft 10.

Referring to fig. 1 and 2, the plurality of rollers 6 are arranged to be inclined downward from left to right.

Adopt above-mentioned scheme: be left right from left to right the downward sloping setting through setting up a plurality of roller bearings 6, can be so that great stone can fall out from waste material mouth 7 along roller bearing 6 more easily, avoid the stone to pile up, influence stone screening efficiency.

Referring to fig. 3 and 4, bearings 13 are fixedly disposed between rear ends of the plurality of rollers 6 and a rear end side wall of the case 1.

Adopt above-mentioned scheme: by providing the bearing 13, the plurality of rollers 6 can be fixed without affecting the rotation of the rollers 6.

The working principle of the utility model is as follows:

when using, at first, the staff switch-on motor 5 external power source, then drop into the stone through feed inlet 3, the stone falls on 6 upper ends of a plurality of roller bearings through first drainage baffle 4, and less stone drops along 6 gaps of roller bearing, falls down from discharge gate 9 through second drainage baffle 8, and great stone removes waste material mouth 7 along roller bearing 6 and drops, realizes screening the stone fast.

In summary, the following steps: this stone screening plant is used in town road construction through the cooperation that sets up box 1, landing leg 2, feed inlet 3, first drainage baffle 4, motor 5, roller bearing 6, waste material mouth 7, second drainage baffle 8, discharge gate 9, output shaft 10, from driving wheel 11, drive belt 12, bearing 13 and use, has solved the problem that needs quick screening before the stone uses in the current town road construction.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stone screening plant is used in town road construction, includes box (1), its characterized in that: the supporting legs (2) are fixedly arranged at four corners of the lower end of the box body (1), the feed inlet (3) is fixedly arranged on the left side of the upper end of the box body (1), the lower end, corresponding to the feed inlet (3), of the interior of the box body (1) is fixedly provided with a first drainage baffle (4), the lower end of the first drainage baffle (4) is fixedly provided with a motor (5), the right side of the motor (5) is fixedly provided with a plurality of rolling shafts (6), the upper end, corresponding to the rolling shafts (6), of the right side of the box body (1) is provided with a waste material opening (7), the lower end, corresponding to the rolling shafts (6), of the interior of the box body (1) is fixedly provided with a second drainage baffle (8), the upper end, corresponding to the second drainage baffle (8), of the left side of the box body (1) is provided with a discharge opening (9) in a penetrating manner, the front end of the motor (5) penetrates through and extends out of the front side wall of the box body (1) and is fixedly provided with an output shaft (10), the end parts of the front ends of the plurality of rolling shafts (6) extending out of the front side wall of the box body (1) are fixedly provided with driven wheels (11), and the outer sides of the driven wheels (11) and the output shaft (10) are wound with a transmission belt (12).

2. The stone screening device for municipal road construction according to claim 1, wherein: the rolling shafts (6) are arranged in a downward inclination from left to right.

3. The stone screening device for municipal road construction according to claim 1, wherein: and bearings (13) are fixedly arranged between the rear ends of the rolling shafts (6) and the side wall of the rear end of the box body (1).