CN212802673U

CN212802673U - A ground trimming device for building site

Info

Publication number: CN212802673U
Application number: CN202020984001.5U
Authority: CN
Inventors: 胡小林; 谌伟; 税小洋; 周谢稣; 税林茹
Original assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Bureau Third Construction Engineering Co Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Bureau Third Construction Engineering Co Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-26
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to the technical field of ground finishing equipment, and discloses a ground finishing device for a construction site, which comprises a mobile mounting frame, a crushing mechanism which is arranged on the mobile mounting frame and is used for crushing ground cement blocks, and a cleaning mechanism which is arranged on the mobile mounting frame and is used for cleaning the crushed cement blocks; the crushing mechanism comprises an impact cylinder arranged on the movable mounting frame and a crushing device which is connected with the output end of the impact cylinder and arranged on one side of the movable mounting frame close to the ground; the cleaning mechanism comprises a movable shovel arranged on one side, close to the ground, of the movable mounting frame and a driving mechanism used for driving the movable shovel to rotate. The utility model has the advantages that: the utility model discloses can effectually carry out breakage and clearance to the cement piece on ground, work efficiency is high, and simple structure, practicality are strong.

Description

A ground trimming device for building site

Technical Field

The utility model relates to a building engineering ground trimming equipment technical field, specific saying so, a ground trimming device for building site.

Background

The building is a general name of buildings and structures, is an artificial environment created by people in order to meet the needs of social life by utilizing the grasped material technical means and applying certain scientific laws, geomantic omen concepts and aesthetic rules, and is characterized in that: the powdery hydraulic inorganic cementing material is added with water and stirred to form slurry, can be hardened in air or in water better, and can firmly bond sand, stone and other materials together, the early mixture of lime and volcanic ash is very similar to the modern lime and volcanic ash cement, and the concrete made of broken stone cemented by the material not only has higher strength, but also can resist the erosion of fresh water or salt-containing water after being cured.

At present, when building materials are mixed on a building site, part of building cement can be condensed on the ground of the building site, and the cement condensed on the ground is usually cleaned manually, so that the cleaning mode greatly increases the labor intensity of workers, and the cleaning efficiency of the coagulated cement blocks on the ground is low, reference No. CN208564016U discloses a ground finishing device for construction sites, which comprises a base, wherein one end of the base is provided with a grinding device, the other end of the base is provided with a caking crushing device, in the proposal, a punch is adopted to crush the coagulated cement blocks on the ground, then a grinding wheel disk is utilized to grind the ground, it is clear that the design of a single punch does not allow to efficiently break up the clumps of cement that have set on the ground, thereby causing the follow-up grinding wheel disk to be unable to carry out ground finishing operation effectively, the holistic practicality of device is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground finishing device for building site, the effectual work efficiency who has improved to the ground clearance to can be effectual with regard to the breakage to the concrete or the cement piece on ground, the practicality is strong.

The utility model discloses a following technical scheme realizes:

a ground finishing device for a construction site comprises a mobile mounting frame, a crushing mechanism which is arranged on the mobile mounting frame and is used for crushing ground cement blocks, and a cleaning mechanism which is arranged on the mobile mounting frame and is used for cleaning the crushed cement blocks;

the crushing mechanism comprises an impact cylinder arranged on the movable mounting frame and a crushing device which is connected with the output end of the impact cylinder and arranged on one side of the movable mounting frame close to the ground;

the cleaning mechanism comprises a movable shovel arranged on one side, close to the ground, of the movable mounting frame and a driving mechanism used for driving the movable shovel to rotate and connected with the movable shovel.

Furthermore, in order to better realize the utility model, the movable mounting rack comprises a rack body and a fixed box arranged on the rack body, and the impact cylinder is arranged on one side of the fixed box far away from the rack body; the crushing device is arranged in the fixed box; one side of the fixed box, which is close to the ground, is provided with an opening for the crushing device to pass through.

Furthermore, in order to better realize the utility model, a slide bar is vertically arranged in the fixed box, and the crushing device comprises a movable plate connected with the output end of the impact cylinder and a crushing head arranged on one side of the movable plate away from the output end of the impact cylinder; the movable plate is provided with a guide hole matched with the sliding rod.

Further, for better realization the utility model discloses, broken mechanism is two install the air supply case on the fixed box, the impact cylinder passes through the trachea with the air supply case and is connected.

Furthermore, in order to better realize the utility model, the driving mechanism comprises a driving motor arranged in the fixed box, a turbine sleeved on an output shaft of the driving motor and a worm meshed with the turbine; the end part of the worm is connected with the side surface of the movable shovel.

Furthermore, in order to better realize the utility model, the number of the movable shovels is two, and the movable shovels are symmetrically arranged along the output shaft of the driving motor; the two movable shovels are respectively connected with the two ends of the worm.

Further, for better realization the utility model discloses, the removal mounting bracket is still including installing the universal wheel in the support body bottom.

Further, for better realization the utility model discloses, still be provided with the hand push frame on the removal mounting bracket install the controller on the hand push frame, the controller pass through the wire respectively with gas source case, impact cylinder and driving motor electric connection.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the utility model effectively crushes and cleans the ground cement blocks through the mutual matching of the crushing mechanism and the cleaning mechanism;

(2) the utility model changes the traditional manual cleaning mode, effectively reduces the labor intensity of workers, greatly improves the cleaning efficiency of the cement blocks on the ground of the construction site, and has better practicability;

(3) the utility model discloses work efficiency is high, and the practicality is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a structural sectional view of the crushing mechanism of the present invention;

FIG. 3 is a schematic structural view of a cleaning mechanism of the present invention;

wherein 1, the mounting rack is moved; 2. a fixed box; 3. a hand-push frame; 4. a crushing mechanism; 41. an impact cylinder; 42. a movable plate; 43. a crushing head; 5. a cleaning mechanism; 51. a drive motor; 52. an output shaft; 53. a worm; 54. a turbine; 55. a movable shovel; 7. an opening; 8. a slide bar; 9. a guide hole; 10. a gas source box; 11. a universal wheel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1:

the utility model is realized by the following technical scheme, as shown in figures 1-3, a ground finishing device for construction sites comprises a mobile mounting frame 1, a crushing mechanism 4 which is arranged on the mobile mounting frame 1 and is used for crushing ground cement blocks, and a cleaning mechanism 5 which is arranged on the mobile mounting frame 1 and is used for cleaning the crushed cement blocks;

the crushing mechanism 4 comprises an impact cylinder 41 arranged on the movable mounting frame 1 and a crushing device which is connected with the output end of the impact cylinder 41 and arranged on one side, close to the ground, of the movable mounting frame 1;

the cleaning mechanism 5 comprises a movable shovel 55 arranged on one side of the movable mounting frame 1 close to the ground and connected with the movable mounting frame 1, and a driving mechanism used for driving the movable shovel 55 to rotate.

It should be noted that, through the above improvement, when in use, the utility model is placed on the ground to be repaired, the mobile installation frame 1 is driven by external force of workers to walk, the impact cylinder 41 is controlled to move to one side close to the ground, the crushing device connected with the output end of the impact cylinder 41 is driven to crush the cement blocks on the ground, and after the crushing, the cleaning mechanism 5 is started to clean the crushed cement blocks on the ground; compared with the prior art the utility model discloses change the mode of traditional artifical clearance, effectively reduced workman's intensity of labour to improve the cleaning efficiency to the subaerial cement piece of building site by a wide margin, the practicality is better.

Example 2:

the embodiment is further optimized on the basis of the above embodiment, as shown in fig. 1, further, in order to better implement the present invention, the mobile mounting frame 1 includes a frame body and a fixed box 2 mounted on the frame body, and the impact cylinder 41 is mounted on one side of the fixed box 2 away from the frame body; the crushing device is arranged in the fixed box 2; one side of the fixed box 2 close to the ground is provided with an opening 7 for the crushing device to pass through.

It should be noted that, through the above improvement, the output end of the impact cylinder 41 passes through one side of the fixed box 2 far from the ground and is connected with the crushing device located in the fixed box 2, because the opening 7 is arranged at one side of the fixed box 2 near the ground, when the ground is repaired, the impact cylinder 41 drives the crushing device to extend out of the opening 7 and contact with the ground, so as to crush the cement blocks on the ground, and after the crushing is finished, the impact cylinder 41 drives the crushed side to move into the fixed box 2; thus, the crushing device is prevented from being exposed when not in use, and the storage is more convenient.

The fixed box 2 mainly plays a supporting role and can be replaced by a supporting frame.

One side of the crushing device close to the ground is provided with crushing teeth; realize broken improvement work efficiency through broken tooth.

Other parts of this embodiment are the same as those of the above embodiment, and thus are not described again.

Example 3:

the embodiment is further optimized on the basis of the above embodiment, as shown in fig. 2, further, in order to better realize the utility model, a slide rod 8 is vertically arranged in the fixed box 2, the crushing device comprises a movable plate 42 connected with the output end of the impact cylinder 41, and a crushing head 43 installed on one side of the movable plate 42 away from the output end of the impact cylinder 41; the movable plate 42 is provided with a guide hole 9 for cooperating with the slide bar 8.

It should be noted that, through the above improvement, the slide rod 8 is provided to cooperate with the guide hole 9 on the movable plate 42 to effectively guide the crushing head 43, so as to increase the stability during use.

Preferably, the number of the sliding rods 8 is two, and the two sliding rods 8 are symmetrically arranged and located at two sides of the movable plate 42, and the movable plate 42 is provided with two guide holes 9 used in cooperation with the two sliding rods 8.

Example 4:

this embodiment is further optimized on the basis of above-mentioned embodiment, as shown in fig. 1 and fig. 2, further, for better realization the utility model discloses, crushing mechanism 4 is two install air supply box 10 on the fixed case 2 body, strike cylinder 41 and air supply box 10 and pass through the trachea and be connected.

The two crushing mechanisms 4 effectively improve the working efficiency, and the impact cylinders 41 of the two crushing mechanisms 4 are respectively connected with the air source box 10 through air pipes.

Further, in order to better implement the present invention, as shown in fig. 3, the driving mechanism includes a driving motor 51 installed in the fixed box 2, a worm wheel 54 sleeved on an output shaft 52 of the driving motor 51, and a worm 53 engaged with the worm wheel 54; the end of the worm 53 is connected to the side of the active shovel 55.

The driving motor 51 is a servo motor, the free end of the output shaft 52 is rotatably connected with the inner side of the fixed box 2, preferably, a bearing is arranged on the inner side of the fixed box 2, and the free end of the output shaft 52 is connected with the bearing so as to realize rotation relative to the fixed box 2; the worm wheel 54 is coaxially sleeved on the outer side of the output shaft 52 and fixedly connected with the outer side of the output shaft 52, the worm wheel 54 rotates under the condition that the output shaft 52 rotates, so that the worm 53 meshed with the worm wheel 54 is driven to rotate, and because the movable shovel 55 is connected with the free end of the worm wheel 54 and hinged with the fixed box 2, the included angle between the movable shovel 55 and the ground is changed under the condition that the worm 53 rotates, so that the crushed cement blocks are cleaned;

preferably, the movable shovel 55 and the fixed box 2 have various modes, and one side of the movable shovel 55 far away from the worm 53 can be rotatably connected with the inside of the fixed box 2; or, one side of the movable shovel 55 far away from the ground is connected with the fixed box 2 through a hinge; as long as the movable shovel 55 can be driven by the driving mechanism without affecting the change of the included angle between the movable shovel 55 and the ground under the connection condition. This arrangement makes the use of the movable shovel 55 more stable.

Further, in order to better implement the present invention, as shown in fig. 3, the number of the movable shovels 55 is two, and the movable shovels are symmetrically arranged along the output shaft 52 of the driving motor 51; two movable shovels 55 are connected to both ends of the worm 53, respectively. Adopt this setting can effectual improvement broken cement piece's cleaning efficiency.

Through two impact cylinder 41 drive two fly leafs 42 displacement about the inside of fixed box 2, utilize the broken head 43 of two fly leafs 42 bottoms and broken head 43 bottom surface integrated into one piece's broken tooth to carry out the breakage to building site's subaerial cement piece, two broken boards can improve the crushing efficiency to the cement piece greatly, contact with ground through two activity shovel 55 one sides on fixed box 2 bottom right side after that to the realization is handled the repairment on ground.

Example 5:

this embodiment is further optimized on the basis of the above-mentioned embodiment, as shown in fig. 1, and further, for better realization the utility model discloses, the mobile mounting frame 1 still includes the universal wheel 11 installed in the support body bottom.

Further, for better realization the utility model discloses, still be provided with hand push frame 3 on the removal mounting bracket 1 install the controller on the hand push frame 3, the controller pass through the wire respectively with air supply tank 10, impact cylinder 41 and driving motor 51 electric connection.

It should be noted that, through the above improvement, preferably, the number of the universal wheels 11 is four, and the universal wheels are uniformly installed on the frame body, and the two universal wheels 11 close to the hand-push frame 3 are provided with brake pedals;

when using, promote this device through hand push frame 3 and carry out work along needs broken ground, when broken beginning, through the switch of opening the controller for broken mechanism 4 and clearance mechanism 5 carry out work, and the back of clearing up, it can to close the switch.

The device is conveniently displaced through the universal wheels 11, and meanwhile, the work of the device can be conveniently controlled by using the controller.

Preferably, the cleaning mechanism 5 is located on one side of the fixed box 2 close to the hand-push frame 3.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. A ground finishing device for a construction site, characterized by: the method comprises the following steps: the device comprises a mobile mounting rack (1), a crushing mechanism (4) which is arranged on the mobile mounting rack (1) and is used for crushing ground cement blocks, and a cleaning mechanism (5) which is arranged on the mobile mounting rack (1) and is used for cleaning the crushed cement blocks;

the crushing mechanism (4) comprises an impact cylinder (41) arranged on the movable mounting frame (1) and a crushing device which is connected with the output end of the impact cylinder (41) and arranged on one side, close to the ground, of the movable mounting frame (1);

the cleaning mechanism (5) comprises a movable shovel (55) arranged on one side, close to the ground, of the movable mounting frame (1) and a driving mechanism used for driving the movable shovel (55) to rotate and connected with the movable shovel (55).

2. A ground conditioning device for a construction site as defined in claim 1, wherein: the movable mounting rack (1) comprises a rack body and a fixed box (2) arranged on the rack body, and the impact cylinder (41) is arranged on one side, far away from the rack body, of the fixed box (2); the crushing device is arranged in the fixed box (2); one side of the fixed box (2) close to the ground is provided with an opening (7) for the crushing device to pass through.

3. A ground conditioning device for a construction site as claimed in claim 2, wherein: a sliding rod (8) is vertically arranged in the fixed box (2), the crushing device comprises a movable plate (42) connected with the output end of the impact cylinder (41), and a crushing head (43) installed on one side of the movable plate (42) far away from the output end of the impact cylinder (41); the movable plate (42) is provided with a guide hole (9) matched with the slide rod (8) for use.

4. A ground conditioning device for a construction site as claimed in claim 2, wherein: the crushing mechanism (4) is two, the fixed box (2) is provided with the air source box (10), and the impact air cylinder (41) is connected with the air source box (10) through an air pipe.

5. A ground conditioning device for a construction site according to any one of claims 2 to 4, characterized in that: the driving mechanism comprises a driving motor (51) arranged in the fixed box (2), a turbine (54) sleeved on an output shaft (52) of the driving motor (51), and a worm (53) meshed with the turbine (54); the end part of the worm (53) is connected with the side surface of the movable shovel (55).

6. A ground conditioning device for a construction site as claimed in claim 5, wherein: the number of the movable shovels (55) is two, and the movable shovels are symmetrically arranged along an output shaft (52) of the driving motor (51); two movable shovels (55) are respectively connected with two ends of the worm (53).

7. A ground conditioning device for a construction site as claimed in claim 6, characterized in that: the movable mounting rack (1) further comprises universal wheels (11) mounted at the bottom of the rack body.

8. A ground conditioning device for a construction site as defined in claim 7, wherein: the mobile mounting frame (1) is further provided with a hand push frame (3), the hand push frame (3) is provided with a controller, and the controller is electrically connected with the air source box (10), the impact air cylinder (41) and the driving motor (51) through wires respectively.