CN213709092U

CN213709092U - Highway construction road surface cutting crushing equipment

Info

Publication number: CN213709092U
Application number: CN202021570011.0U
Authority: CN
Inventors: 王冰涛; 王伟; 李岩; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-07-16
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a highway construction road surface cutting crushing equipment, include: a base; the main body structure is fixedly arranged on the base and is positioned at the rear side of the central line; the cutting structure is fixedly arranged on the main body structure and is positioned on the left side of the central line; the crushing structure is fixedly arranged on the main body structure and is positioned on the right side of the cutting structure; the utility model relates to a construction equipment technical field, reciprocate through the slider, can drive cutting structure and move down suitable cutting height by the adjusting block downwards when using, also can upwards adjust cutting structure when not using, be convenient for adjust cutting structure's height, when the pneumatic cylinder is regular reciprocal striking to the fixed column, the protection pad plays the guard action to it, spring and rubber sleeve between fixed block and the fixed column, play absorbing effect to the fixed column, wearing and tearing when having reduced the striking, solve the height that can't adjust cutting equipment promptly, play the effect of shock attenuation buffering to crushing equipment again.

Description

Highway construction road surface cutting crushing equipment

Technical Field

The utility model relates to a construction equipment technical field specifically is a highway construction road surface cutting crushing equipment.

Background

With the development of traffic industry, concrete roads are vigorously constructed in road construction, but the local parts of the concrete roads are also damaged slowly along with the passage of time, when the roads are maintained, the places needing to be maintained of the roads are usually cut and separated from the intact road surfaces by a cutting machine, then the damaged road surfaces are crushed into small concrete blocks by a crushing hammer, and then new concrete is poured again;

however, the height of the cutting equipment cannot be well adjusted by the existing equipment, the cutting depth cannot be adjusted according to requirements, the cutting is troublesome, the equipment is usually crushed after being cut, the two pieces of equipment cannot be well combined and utilized, unnecessary troubles are brought to workers, good shock absorption and buffering are not provided during crushing, the equipment is easily damaged during use, and therefore the road construction pavement cutting crushing equipment is designed at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction road surface cutting crushing apparatus to solve the problem that height and crushing apparatus that can't adjust cutting equipment do not have better shock attenuation to prevent buffering.

In order to achieve the above object, the utility model provides a following technical scheme: a road construction pavement cutting crushing equipment comprises:

a base;

the main body structure is fixedly arranged on the base and is positioned at the rear side of the central line;

the cutting structure is fixedly arranged on the main body structure and is positioned on the left side of the central line;

the crushing structure is fixedly arranged on the main body structure and is positioned on the right side of the cutting structure;

the body structure, includes: the device comprises a hand push rod, two pairs of rubber wheels with the same structure, a limiting rod, a threaded rod, a sliding block, a hand wheel and a support rod;

the base is of a rectangular structure, the upper wall of the base is provided with a first limiting hole communicated with the lower wall and is positioned on the front side of the central line, the hand push rod is fixedly arranged on the base and is positioned on the rear side of the central line, one pair of the rubber wheels are respectively and fixedly arranged on the left and right side walls of the base and are respectively and symmetrically positioned on the rear side of the central line, the other pair of the rubber wheels are respectively and fixedly arranged on the lower wall of the base and are respectively and symmetrically positioned on the front side of the central line, the limiting rod is of a rectangular structure, a limiting groove is formed in the central line of the front wall of the limiting rod, the limiting rod is fixedly welded at the rear end part of the upper wall of the base and is positioned on the left side of the central line, one end of the threaded rod is movably embedded in the lower wall of the limiting groove on the limiting rod and is positioned at the central, the slider activity inlays the spacing inslot of dress on the gag lever post, and its activity suit is on the threaded rod, the hand wheel is fixed to be settled on the threaded rod other end, bracing piece fixed welding is on the base, and is located the gag lever post right side.

Preferably, the cutting structure includes: the device comprises a connecting block, a motor, a connecting column, a protective shell, a cutting wheel and a screw cap;

the protective shell is of an arc-shaped structure, a through hole is formed in the center of the protective shell, the protective shell is fixedly sleeved on the other end of the connecting column and is located at the center of the connecting column, the cutting wheel is detachably sleeved on the connecting column and is located on the left side of the protective shell, and the nut is movably sleeved on the other end of the connecting column and is connected with the connecting column in a rotating mode.

Compared with the prior art, the beneficial effects of the utility model are that: this a highway construction road surface cutting crushing apparatus, drive the threaded rod through rotating the hand wheel, make the slider reciprocate, it reciprocates to drive cutting structure, can adjust the slider downwards when using and drive cutting structure and move down suitable cutting height, also can upwards adjust cutting structure when not using, be convenient for adjust cutting structure's height, when the pneumatic cylinder is regular reciprocal striking to the fixed column, certain guard action is played to it through the protection pad on the fixed column, through spring and rubber sleeve between fixed block and the fixed column, make the fixed column play absorbing effect when striking the fixed block, and play the effect of protection to it, wearing and tearing when having reduced the striking, this design simple structure, high durability and convenient use, solve the height that can't adjust cutting apparatus promptly, play the effect of shock attenuation buffering again to crushing apparatus.

Drawings

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

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic view of a partial assembly structure of the present invention.

In the figure: 1. the base, 2, major structure, 21, handspike, 22, rubber tyer, 23, gag lever post, 24, threaded rod, 25, slider, 26, hand wheel, 27, bracing piece, 3, cutting structure, 31, connecting block, 32, motor, 33, spliced pole, 34, protecting crust, 35, cutting wheel, 36, nut, 4, broken structure, 41, spacing crust, 42, pneumatic cylinder, 43, fixed block, 44, drill rod, 45, fixed column, 46, spring, 47, rubber sleeve, 48, protection pad, 49, screw.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a highway construction road surface cutting crushing apparatus which characterized in that includes: a base 1; the main body structure 2 is fixedly arranged on the base 1 and is positioned at the rear side of the central line; the cutting structure 3 is fixedly arranged on the main body structure 2 and is positioned on the left side of the central line; a crushing structure 4 fixedly arranged on the main body structure 2 and located at the right side of the cutting structure 3; a body structure 2 comprising: the device comprises a hand push rod 21, two pairs of rubber wheels 22 with the same structure, a limiting rod 23, a threaded rod 24, a sliding block 25, a hand wheel 26 and a support rod 27; the base 1 is a rectangular structure, the upper wall of the base is provided with a first limiting hole communicated with the lower wall and is positioned at the front side of the central line, the hand push rod 21 is fixedly arranged on the base 1 and is positioned at the rear side of the central line, one pair of rubber wheels 22 are respectively and fixedly arranged on the left and right side walls of the base 1 and are respectively and symmetrically positioned at the rear side of the central line, the other pair of rubber wheels 22 are respectively and fixedly arranged on the lower wall of the base 1 and are respectively and symmetrically positioned at the front side of the central line, the limiting rod 23 is a rectangular structure, the central line of the front wall of the limiting rod is provided with a limiting groove, the limiting rod 23 is fixedly welded at the rear end part of the upper wall of the base 1 and is positioned at the left side of the central line, one end of the threaded rod 24 is movably embedded in the lower wall of the limiting groove on the limiting rod 23 and is positioned at, the slide block 25 is movably embedded in a limiting groove on the limiting rod 23 and movably sleeved on the threaded rod 24, the hand wheel 26 is fixedly arranged at the other end of the threaded rod 24, and the support rod 27 is fixedly welded on the base 1 and positioned at the right side of the limiting rod 23; through major structure 2, be convenient for adjust the height of cutting structure 3 on gag lever post 23, the slider 25 on the accessible rotatory hand wheel 26 drives threaded rod 24 reciprocates, adjusts cutting structure 3 suitable height and cuts.

The following electric devices have the following types and functions:

a motor: it is prior art, as long as the motor that is applicable to this scheme all can use.

Hydraulic cylinder: it is prior art, as long as the pneumatic cylinder that is applicable to this scheme all can use.

Preferably, the cutting structure 3 further includes: the device comprises a connecting block 31, a motor 32, a connecting column 33, a protective shell 34, a cutting wheel 35 and a screw cap 36;

connecting block 31 is the box body structure of no left side wall, connecting block 31 is fixed to be settled in slider 25 antetheca, motor 32 is fixed to be settled in connecting block 31, and be located lower wall center part department, the fixed orifices has been seted up to spliced pole 33 right side wall center part department, and its other end outer wall has seted up first oblique screw, fixed suit is on motor 32 drive end of spliced pole 33 one end, protective housing 34 is the arc structure, and through-hole has been seted up to its center part department, protective housing 34 fixes the suit on spliced pole 33 other end, and be located center part department, cutting wheel 35 can dismantle the suit on spliced pole 33, and be located protective housing 34 left side, nut 36 activity suit is on spliced pole 33 other end, and it connects with spliced pole 33 mutually soon.

Preferably, the crushing structure 4 further comprises: the device comprises a limiting shell 41, a hydraulic cylinder 42, a fixing block 43, a drill rod 44, a fixing column 45, a spring 46, a rubber sleeve 47, a protective pad 48 and two pairs of screws 49 with the same structure;

the limiting shell 41 is of a rectangular structure, an inner cavity is arranged at the central part of the lower wall of the limiting shell, two pairs of first threaded holes with the same structure are arranged at the four corners of the lower wall of the limiting shell, the limiting shell 41 is fixedly arranged at the central part of the lower wall of one end of the supporting rod 27, the hydraulic cylinder 42 is fixedly arranged in the limiting block and is positioned at the central part of the upper wall, the fixing block 43 is of a rectangular structure, a second limiting hole communicated with the lower wall is arranged at the central part of the upper wall of the fixing block, a third threaded hole communicated with the lower wall is arranged at the four corners of the upper wall of the fixing block, the fixing block 43 is detachably arranged at the lower wall of the limiting shell 41, the drill rod 44 is of a conical structure, a second threaded hole is arranged at the central part of the upper wall of the drill rod 44, one end of the drill rod 44 is detachably arranged in, one end of the fixing column 45 is provided with a second external oblique thread, one end of the fixing column 45 is movably inserted into a second threaded hole on the drill rod 44 and is screwed with the drill rod 44, the spring 46 is fixedly sleeved at one end of the fixing column 45, the rubber sleeve 47 is fixedly sleeved on the spring 46, the protection pad 48 is fixedly arranged at the other end of the fixing column 45, one ends of two pairs of screws 49 respectively and movably penetrate through a third threaded hole on the fixing block 43, and one ends of the two pairs of screws are respectively and movably inserted into a first threaded hole on the limiting shell 41 and are respectively screwed with the limiting shell 41.

Preferably, the rubber sleeve 47 is of a soft structure, so as to facilitate compression and reduction.

Preferably, the diameter of one end of the connecting column 33 is larger than that of the other end, so that the connecting column can be conveniently connected and fixed.

Preferably, the sliding block 25 is a T-shaped structure, so as to be conveniently limited and slid in the limiting rod 23.

Preferably, the supporting rod 27 is an L-shaped structure, so as to limit and fix the limiting shell 41.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be seen from the attached drawings 1-3 of the specification, the rubber wheel 22 under the base 1 is rotated by the hand push rod 21 in the main body structure 2, the equipment is moved to a position to be used, the cutting structure 3 on the inner slide block 25 of the limit rod 23 can be adjusted up and down by the hand push rod 26 and the rotary threaded rod 24, so that the height of the cutting structure 3 can be conveniently adjusted, the cutting depth can be adjusted down when the cutting structure is used, the cutting structure can be adjusted up when the cutting structure is not used, the cutting structure is prevented from being worn, the cutting wheel 35 on the connecting column 33 is driven to rotate to cut the pavement by the power-on driving of the motor 32 in the connecting block 31, the user can be prevented from being accidentally injured by installing the protective shell 34, the cutting wheel 35 on the connecting column 33 can also be replaced by screwing the lower nut 36, when the pavement is cut, the fixing column 45 in the limit shell 41 can be regularly and repeatedly hit by, the drill rod 44 below the fixing column 45 is made to strike the road surface needing to be broken, the protecting pad 48 is arranged on the fixing column 45 to play a role in buffering and protecting the fixing column 45, the impact of the fixing column 45 on the fixing block 43 can be reduced by installing the spring 46 and the rubber sleeve 47, the shock absorption effect is achieved, when the part is damaged, the screw 49 can be screwed and taken down, the fixing column 45 is screwed and separated from the drill rod 44, and replacement and maintenance of some parts in the broken structure 4 are facilitated.

Claims

1. The utility model provides a highway construction road surface cutting crushing apparatus which characterized in that includes:

a base (1);

the main body structure (2) is fixedly arranged on the base (1) and is positioned at the rear side of the central line;

the cutting structure (3) is fixedly arranged on the main body structure (2) and is positioned on the left side of the central line;

a crushing structure (4) fixedly arranged on the main body structure (2) and positioned at the right side of the cutting structure (3);

the body structure (2) comprising: the device comprises a hand push rod (21), two pairs of rubber wheels (22) with the same structure, a limiting rod (23), a threaded rod (24), a sliding block (25), a hand wheel (26) and a support rod (27);

the base (1) is of a rectangular structure, the upper wall of the base is provided with a first limiting hole communicated with the lower wall and is positioned on the front side of the central line, the hand push rod (21) is fixedly arranged on the base (1) and is positioned on the rear side of the central line, one pair of rubber wheels (22) are respectively and fixedly arranged on the left and right side walls of the base (1) and are respectively and symmetrically positioned on the rear side of the central line, the other pair of rubber wheels (22) are respectively and fixedly arranged on the lower wall of the base (1) and are respectively and symmetrically positioned on the front side of the central line, the limiting rod (23) is of a rectangular structure, a limiting groove is formed in the central line of the front wall of the limiting rod, the limiting rod (23) is fixedly welded at the rear end part of the upper wall of the base (1) and is positioned on the left side of the central line, one end of the threaded rod (24) is, the other end of the sliding block (25) movably penetrates through the central part of the upper wall of the limiting rod (23), a threaded through hole is formed in the central part of the upper wall of the sliding block (25), the sliding block (25) is movably embedded in a limiting groove in the limiting rod (23) and movably sleeved on the threaded rod (24), the hand wheel (26) is fixedly arranged at the other end of the threaded rod (24), and the supporting rod (27) is fixedly welded on the base (1) and is positioned on the right side of the limiting rod (23).

2. The road construction pavement cutting and crushing equipment as claimed in claim 1, wherein: the cutting structure (3) comprising: the device comprises a connecting block (31), a motor (32), a connecting column (33), a protective shell (34), a cutting wheel (35) and a screw cap (36);

the connecting block (31) is of a box body structure without a left side wall, the connecting block (31) is fixedly arranged on the front wall of the sliding block (25), the motor (32) is fixedly arranged in the connecting block (31), and is positioned at the central part of the lower wall, the central part of the right side wall of the connecting column (33) is provided with a fixed hole, and the outer wall of the other end of the connecting column is provided with a first outer oblique thread, one end of the connecting column (33) is fixedly sleeved on the driving end of the motor (32), the protective shell (34) is of an arc-shaped structure, and a through hole is arranged at the central part of the protective shell, the protective shell (34) is fixedly sleeved on the other end of the connecting column (33), and is positioned at the central part, the cutting wheel (35) is detachably sleeved on the connecting column (33), and is positioned at the left side of the protective shell (34), and the screw cap (36) is movably sleeved on the other end of the connecting column (33) and is screwed with the connecting column (33).

3. The road construction pavement cutting and crushing equipment as claimed in claim 1, wherein: the crushing structure (4) comprises: the device comprises a limiting shell (41), a hydraulic cylinder (42), a fixing block (43), a drill rod (44), a fixing column (45), a spring (46), a rubber sleeve (47), a protective pad (48) and two pairs of screws (49) with the same structure;

the limiting shell (41) is of a rectangular structure, an inner cavity is formed in the center of the lower wall of the limiting shell, two pairs of first threaded holes with the same structure are formed in the four corners of the lower wall of the limiting shell, the limiting shell (41) is fixedly arranged at the center of the lower wall of one end of the supporting rod (27), the hydraulic cylinder (42) is fixedly arranged in the limiting block and is positioned at the center of the upper wall of the limiting shell, the fixing block (43) is of a rectangular structure, a second limiting hole communicated with the lower wall is formed in the center of the upper wall of the limiting shell, third threaded holes communicated with the lower wall are formed in the four corners of the upper wall of the limiting shell, the fixing block (43) is detachably arranged at the lower wall of the limiting shell (41), the drill rod (44) is of a conical structure, a second threaded hole is formed in the center of the upper wall of the drill rod, one end of the drill rod (44) is detachably arranged in the limiting, and the other end of the fixing column (45) movably penetrates through a first limiting hole in the base (1), one end of the fixing column (45) is provided with a second external oblique thread, one end of the fixing column (45) is movably inserted into a second threaded hole in the drill rod (44) and is screwed with the drill rod (44), the spring (46) is fixedly sleeved at one end of the fixing column (45), the rubber sleeve (47) is fixedly sleeved on the spring (46), the protection pad (48) is fixedly arranged at the other end of the fixing column (45), one ends of two pairs of screws (49) respectively movably penetrate through a third threaded hole in the fixing block (43), and one ends of the two pairs of screws are respectively movably inserted into a first threaded hole in the limiting shell (41) and are respectively screwed with the limiting shell (41).

4. A road construction pavement cutting and crushing apparatus according to claim 3, wherein: the rubber sleeve (47) is of a soft structure.

5. The road construction pavement cutting and crushing equipment as claimed in claim 2, wherein: the diameter of one end of the connecting column (33) is larger than that of the other end.

6. The road construction pavement cutting and crushing equipment as claimed in claim 1, wherein: the sliding block (25) is of a T-shaped structure.

7. The road construction pavement cutting and crushing equipment as claimed in claim 1, wherein: the support rod (27) is of an L-shaped structure.