CN210022239U

CN210022239U - Hydraulic stone crushing device for construction site

Info

Publication number: CN210022239U
Application number: CN201920520273.7U
Authority: CN
Inventors: 杨春燕; 张保志
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-07
Anticipated expiration: 2029-04-17

Abstract

The utility model relates to a construction technical field specifically is a hydraulic pressure stone breaking device for building site, including the stone crusher body, the inside level of stone crusher body is provided with the baffle, and the top of stone crusher body is run through and has been seted up the feed inlet, and the bottom of stone crusher body is run through and has been seted up the discharge gate, and the discharge gate is located the feed inlet under, and the top left and right sides of baffle is equipped with fixed mounting piece and slidable mounting piece respectively, and the fixed mounting piece passes through bolt fixed connection on the inner wall of stone crusher body, and beneficial effect is: the top of baffle is provided with two rubble piece structures in the utility model, and usable pneumatic cylinder promotes two rubble pieces and is close to each other and smash the stone in the use, and the below of baffle is provided with two sets of garrulous stone rollers, and the relative roll of usable two garrulous stone rollers pulverizes the stone, compares traditional technology, is provided with multiunit rubbing crusher in this practicality, and the degree of smashing is higher.

Description

Hydraulic stone crushing device for construction site

Technical Field

The utility model relates to a construction technical field specifically is a hydraulic pressure rubble device for building site.

Background

In the field of building construction, workers often use a stone crushing device to crush large stones on a construction site and then use the crushed small stones. However, the existing stone breaking device generally has the following disadvantages in the using process:

1. the crushing degree is not high, and only one group of crushing mechanisms are generally arranged in the conventional stone crushing device and can crush stones only once, so that the crushing degree is not high, and workers often need to hold an iron hammer to beat after crushing;

2. the general volume of current rubble device is huge, removes inconveniently, to some small-size job sites, is not applicable at all, for this, the utility model provides a hydraulic pressure rubble device for building site is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure rubble device for building site to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic stone breaking device for construction sites comprises a stone breaker body, wherein a partition plate is horizontally arranged inside the stone breaker body, a feed inlet is formed in the top end of the stone breaker body in a penetrating mode, a discharge outlet is formed in the bottom end of the stone breaker body in a penetrating mode, the discharge outlet is located under the feed inlet, a fixed mounting block and a sliding mounting block are respectively arranged on the left side and the right side of the top end of the partition plate, the fixed mounting block is fixedly connected to the inner wall of the stone breaker body through bolts, mounting grooves are formed in the inner side faces of the fixed mounting block and the sliding mounting block, stone breaking pieces are embedded in the mounting grooves, a hydraulic cylinder is fixedly mounted on the right side wall inside the stone breaker body, the outer end of a piston rod of the hydraulic cylinder is fixedly connected with the outer side wall of the sliding mounting block, stone breaking holes are uniformly formed in the partition plate in a, the garrulous stone roller all is located the top of discharge gate, and the height of two garrulous stone rollers is the same, and the two is along the axis symmetric distribution of discharge gate.

Preferably, the one end of garrulous stone roller all rotates with the inner wall of stone crusher body to be connected, and the other end of garrulous stone roller all runs through the lateral wall and the fixed connection gear of stone crusher body, and the meshing sets up between two gears.

Preferably, an outer box body is arranged on one side of the outer portion of the stone crusher body, a driving motor is fixedly mounted on the outer wall of the outer box body, the gears are located in the outer box body, and an output shaft of the driving motor penetrates through the outer wall of the outer box body and is fixedly connected with one of the gears.

Preferably, the four corners of the sliding installation block are all penetrated and provided with through holes, the four corners of the inner side surface of the fixed installation block are all vertically provided with sliding steel rods, the diameter of the cross section of each sliding steel rod is equal to the diameter of the inner side of each through hole, and each sliding steel rod penetrates through the through holes.

Preferably, the outside surface of garrulous stone roller evenly is equipped with the rubble stupefied along the circumferencial direction, it is stupefied with garrulous stone roller to be integrated into one piece structure, and the perpendicular interval of controlling two garrulous stone rollers is less than the inside diameter in garrulous stone hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, two stone chip structures are arranged above the partition plate, the hydraulic cylinder can be used for pushing the two stone chips to approach each other and break stone blocks in the use process, two groups of stone chip rollers are arranged below the partition plate, and the stone blocks can be broken by using the relative rolling of the two stone chip rollers, compared with the traditional technology, the utility model is provided with a plurality of groups of crushing mechanisms, and the crushing degree is higher;

2. compared with the traditional large-scale stone crushing equipment, the utility model has the advantages of smaller volume and lighter weight, thereby being more convenient to move, and being more suitable for small construction sites and construction sites with less construction quantity requirements.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a side sectional view of the structure of the present invention.

In the figure: 1 stone crusher body, 2 baffles, 3 fixed mounting pieces, 4 slidable mounting pieces, 5 rubble pieces, 6 sliding steel rods, 7 hydraulic cylinders, 8 rubble holes, 9 rubble rollers, 10 gears, 11 outer boxes, 12 driving motors, 13 rubble ridges, 14 feed inlets and 15 discharge outlets.

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. 1-2, the present invention provides a technical solution: the utility model provides a hydraulic pressure stone breaking device for building site, includes stone crusher body 1, and the inside level of stone crusher body 1 is provided with baffle 2, and 2 fixed mounting of baffle are inside stone crusher body 1, through welded fastening between its side and stone crusher body 1's the lateral wall.

The top of stone crusher body 1 runs through and has seted up feed inlet 14, the bottom of stone crusher body 1 runs through and has seted up discharge gate 15, and discharge gate 15 is located feed inlet 14 under, the top left and right sides of baffle 2 is equipped with fixed mounting piece 3 and slidable mounting piece 4 respectively, fixed mounting piece 3 passes through bolt fixed connection on the inner wall of stone crusher body 1, and all seted up the mounting groove on the medial surface of fixed mounting piece 3 and slidable mounting piece 4, the inside all embedded rubble piece 5 that is equipped with of mounting groove, the medial surface of rubble piece 5 is the flute profile form, as shown in fig. 1, this sets up the crushing ability that can strengthen rubble piece 5.

Fixed mounting pneumatic cylinder 7 on the inside right side wall of stone crusher body 1, the piston rod outer end of pneumatic cylinder 7 and the lateral wall fixed connection of slidable mounting piece 4, evenly run through on the baffle 2 and seted up garrulous stone hole 8, the below left and right sides of baffle 2 all is equipped with garrulous stone roller 9, garrulous stone roller 9 all is located the top of discharge gate 15, and two garrulous stone rollers 9 highly the same, the two axis symmetric distribution along discharge gate 15, the position distribution of two garrulous stone rollers 9 is as shown in figure 1, the two highly the same, and the axial is unanimous.

The one end of rubble roller 9 all is connected with the inner wall rotation of stone crusher body 1, and the other end of rubble roller 9 all runs through the lateral wall and the fixed connection gear 10 of stone crusher body 1, and the meshing sets up between two gears 10, and two rubble rollers 9 can be in the inside relative rotation of stone crusher body 1 promptly.

External one side of stone crusher body 1 is equipped with outer box 11, fixed mounting driving motor 12 on the outer wall of outer box 11, and gear 10 all is located outer box 11, and driving motor 12's output shaft runs through outer box 11's outer wall and rather than one of them gear 10 fixed connection, and driving motor 12 drives one of them gear 10 and rotates, because of the meshing setting between two gears 10, but then two garrulous stone roller 9 relative rotation.

The through-hole has all been run through in the four corners of slidable mounting piece 4, and the medial surface four corners of fixed mounting piece 3 all is equipped with slip steel pole 6 perpendicularly, and the cross section diameter of slip steel pole 6 equals the inboard diameter of through-hole, and each slip steel pole 6 all passes the through-hole, and four slip steel poles 6 run through slidable mounting piece 4 simultaneously, then slidable mounting piece 4 removes along slip steel pole 6 all the time at the removal in-process.

The outside surface of garrulous stone roller 9 evenly is equipped with the rubble stupefied 13 along the circumferencial direction, and the rubble stupefied 13 is the integrated into one piece structure with rubble roller 9, and the vertical separation distance of controlling two garrulous stone rollers 9 is less than the inside diameter of garrulous stone hole 8.

The working principle is as follows: the utility model discloses during the use, put into big stone from feed inlet 14, then open pneumatic cylinder 7, then pneumatic cylinder 7 promotes slidable mounting piece 4 and is reciprocating motion, and two rubble pieces 5 are close to each other and extrude the stone, and 5 inboards of rubble piece are tooth's socket form, wholly can strengthen the crushing ability of rubble piece 5. Wherein, the sliding installation block 4 moves along the sliding steel rod 6 all the time in the moving process, and the moving stability of the sliding installation block 4 can be kept. Broken stone falls from rubble hole 8 to get into between two rubble rollers 9, open driving motor 12 this moment, driving motor 12 passes through gear 10 and drives two rubble rollers 9 and roll relatively for smash the stone once more, rubble roller 9 surface evenly is provided with the stupefied 13 of rubble, and the stupefied 13 of rubble can strengthen the crushing ability of rubble roller 9, and finally, the little stone after the breakage falls from discharge gate 15, and whole rubble process ends.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic pressure rubble device for building site, includes stone crusher body (1), its characterized in that: the stone crusher is characterized in that a partition plate (2) is horizontally arranged inside the stone crusher body (1), a feed inlet (14) is formed in the top end of the stone crusher body (1) in a penetrating mode, a discharge outlet (15) is formed in the bottom end of the stone crusher body (1) in a penetrating mode, the discharge outlet (15) is located under the feed inlet (14), fixed mounting blocks (3) and sliding mounting blocks (4) are respectively arranged on the left side and the right side of the top end of the partition plate (2), the fixed mounting blocks (3) are fixedly connected to the inner wall of the stone crusher body (1) through bolts, mounting grooves are formed in the inner side faces of the fixed mounting blocks (3) and the sliding mounting blocks (4), stone crushing pieces (5) are arranged inside the mounting grooves in an embedded mode, a hydraulic cylinder (7) is fixedly mounted on the right side wall inside the stone crusher body (1), and the outer end of a piston rod of the hydraulic cylinder, evenly run through on baffle (2) and seted up garrulous stone hole (8), the below left and right sides of baffle (2) all is equipped with garrulous stone roller (9), garrulous stone roller (9) all are located the top of discharge gate (15), and the highly the same of two garrulous stone rollers (9), and the axis symmetric distribution of discharge gate (15) is followed to the two.

2. The hydraulic stone breaking device for construction sites of claim 1, wherein: one end of each gravel roller (9) is rotatably connected with the inner wall of the stone crusher body (1), the other end of each gravel roller (9) penetrates through the side wall of the stone crusher body (1) and is fixedly connected with the gear (10), and the two gears (10) are meshed with each other.

3. The hydraulic stone breaking device for construction sites as claimed in claim 2, wherein: the stone crusher is characterized in that an outer box body (11) is arranged on one side of the outer portion of the stone crusher body (1), a driving motor (12) is fixedly installed on the outer wall of the outer box body (11), gears (10) are located in the outer box body (11), and an output shaft of the driving motor (12) penetrates through the outer wall of the outer box body (11) and is fixedly connected with one of the gears (10).

4. The hydraulic stone breaking device for construction sites of claim 1, wherein: the four corners of slidable mounting piece (4) all run through and have seted up the through-hole, the medial surface four corners of fixed mounting piece (3) all is equipped with slip steel pole (6) perpendicularly, just the cross section diameter of slip steel pole (6) equals the inboard diameter of through-hole, and each slip steel pole (6) all passes the through-hole.

5. The hydraulic stone breaking device for construction sites of claim 1, wherein: the outside surface of garrulous stone roller (9) evenly is equipped with stupefied (13) of rubble along the circumferencial direction, stupefied (13) of rubble and rubble roller (9) are integrated into one piece structure, and control the perpendicular interval of two garrulous stone rollers (9) and be less than the inside diameter in garrulous stone hole (8).