CN110586240A

CN110586240A - Sand making equipment for constructional engineering

Info

Publication number: CN110586240A
Application number: CN201910946218.9A
Authority: CN
Inventors: 陈钦先
Original assignee: 陈钦先
Current assignee: ANHUI JINGHUANG CONSTRUCTION GROUP CO.,LTD.
Priority date: 2019-10-03
Filing date: 2019-10-03
Publication date: 2019-12-20
Anticipated expiration: 2039-10-03
Also published as: CN110586240B

Abstract

The invention relates to the technical field of building sand making tools, and discloses sand making equipment for building engineering. Can remove to both sides through first rolling wheel and second rolling wheel, the box support drives L type sawtooth and sends out the outside earlier and remove, and rotary device passes through arc push rod promotion rectangle push rod, and rectangle push rod promotes the arc push pedal and moves left to clear away the hard thing that will fall, this structure has been solved existing equipment and has rolled the position of tooth and the problem that the crack appears and lead to damaging the machine.

Description

Sand making equipment for constructional engineering

Technical Field

The invention relates to the technical field of sand making tools for buildings, in particular to sand making equipment for building engineering.

Background

The mortar is a bonding substance frequently used in construction sites, and is generally formed by mixing sand, a cementing material and water, and the mortar is usually cement mortar, mixed mortar, lime mortar and clay mortar. Mortar mixers are generally used for mixing mortar, and uniform mixing is required, but because sand is a non-renewable energy source, construction sites begin to crush construction waste to extract the sand in order to reduce the use of the non-renewable energy source.

The crushing effect of the equipment for crushing the construction waste in the current market is poor, and like a construction worker cannot clean hard objects in the construction waste in place, the crusher is easy to wear, the teeth are likely to be crushed by long-time work, cracks appear, the machine is damaged, the service life of the machine is short, and the sand making equipment for the construction engineering is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides sand making equipment for constructional engineering, which has the advantages of automatically cleaning hard objects and reducing the damage of a crushing device by arranging a buffer device, and solves the problems that a construction worker cannot completely clean the hard objects in construction waste, so that a crusher is easily abraded, the part of a tooth is likely to be crushed by long-time work, cracks are generated, the machine is damaged, and the service life of the machine is short.

(II) technical scheme

In order to achieve the purposes of automatically cleaning hard objects and reducing the damage of the crushing device by arranging the buffer device, the invention provides the following technical scheme: a sand making device for building engineering comprises a grinding box, wherein a box body support is arranged on the outer side of the grinding box, first bearings are fixedly connected to the middle parts of the upper end and the lower end of the box body support, hard springs are fixedly connected to the left side and the right side of the box body support, spring support seats are fixedly connected to the outer sides of the hard springs on the two sides, a first rotating shaft is rotatably connected to the inner part of the first bearing on the left side, a second rotating shaft is rotatably connected to the inner part of the first bearing on the right side, a first driving device is fixedly connected to the lower end of the first rotating shaft, a second driving device is fixedly connected to the lower end of the second rotating shaft, a first rolling wheel is fixedly connected to the outer side of the middle part of the first rotating shaft, a second rolling wheel is fixedly connected to the outer side of the middle part of the second rotating shaft, second bearings are rotatably connected to the upper parts and the, the lower extreme meshing of L type sawtooth is connected with rotary device, rotary device rotates the one end that is connected with arc push rod, arc push rod's other end rotates and is connected with the rectangle push rod, the left end fixedly connected with arc push pedal of rectangle push rod, the opposite of arc push pedal is just installed and is provided with the second acoustical panel on grinding the case, the below of second acoustical panel is just installed and is provided with the arc slide on grinding the case, the right side fixedly connected with cone-shaped funnel of arc slide, cone-shaped funnel's right-hand member is fixed through installing the backup pad on grinding the case, cone-shaped funnel's below is provided with third rolling wheel and fourth rolling wheel respectively.

Preferably, the upper and lower parts of the grinding box and the outer side of the second bearing are provided with bearing moving grooves, the left side wall of the grinding box is provided with a recovery port, the right side wall of the grinding box is provided with a push rod chute, the upper and lower ends of the grinding box are respectively provided with a feeding port and a discharging port, the bearing moving grooves are arranged for the movement of the second bearing, and the push rod chute enables the external movement mechanism and the movement mechanism in the grinding box to achieve energy transfer.

Preferably, a gear is fixedly connected to the center of the rotating device, a cylinder is fixedly connected to the circumferential edge of the rotating device and the same side of the rotating device and the gear, and the whole structure plays a role in transferring energy and amplifying movement and displacement of the mechanism.

Preferably, one end of the arc push rod is arranged below the lower half of the rotating device, and the linear speed of the arc push rod and the rectangular push rod are on the same horizontal line, so that the moving distance of the rectangular push rod is maximized.

Preferably, a positioning block is fixedly mounted at the right end of the rectangular push rod, and the positioning block plays a role in limiting the rectangular push rod in positioning.

Preferably, the left side surface of the arc-shaped push plate is fixedly connected with a first sound-absorbing plate, and the first sound-absorbing plate plays a role in reducing noise.

Preferably, the arc slide is specifically for the inclined plane be the arcwall face, the middle part is the rectangle, both ends are fan-shaped from the upper end, and the arc slide makes bold material roll-off retrieve on the one hand, and on the other hand plays the effect of fixed cone funnel.

Preferably, the conical hopper is provided with an upper part in a ring shape and a lower part in a conical shape, the ring part includes a range for coarse grinding materials to fall, and the lower part is in a conical shape so as to gather and grind materials which are not particularly large.

(III) advantageous effects

Compared with the prior art, the invention provides sand making equipment for constructional engineering, which has the following beneficial effects:

1. the sand making equipment for building engineering is characterized in that a first rolling wheel and a second rolling wheel reversely rotate through a first driving device and a second driving device, then massive building waste is fed into the grinding box from a feeding port formed in the grinding box, the massive building waste is rolled by the first rolling wheel and the second rolling wheel to become small broken objects, meanwhile, when harder building waste or other objects mixed in the harder building waste are generated, the first rolling wheel and the second rolling wheel can move towards two sides through a second bearing, so that the grinding wheel is prevented from being damaged, a first rotating shaft and a second rotating shaft push a box support to move towards the outer side, the box support drives L-shaped sawteeth to move towards the outer side first, the L-shaped sawteeth drive a rotating device to rotate clockwise, the rotating device pushes a rectangular push rod through an arc push rod, and the rectangular push rod pushes the arc push plate to move towards the left, so that hard objects to be fallen are removed, the structure solves the problem that the crusher is abraded due to the fact that hard objects in construction waste are not removed in place by construction workers, and the machine is damaged due to the fact that cracks are likely to occur at the part where teeth are rolled in long-time work, and the service life of the machine is short.

2. This a system sand equipment for building engineering, through the second bearing and the bearing shifting chute that first rolling wheel and second rolling wheel outside set up, with the stereoplasm spring that sets up on the box support to reach the effect of indirect buffering, this has not only reduced breaker's wearing and tearing, has still reduced the production of the vibration of whole device and noise.

Drawings

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

FIG. 2 is an overall front cross-sectional view of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 4 is a schematic front view of a structure related to hard object removal according to the present invention;

fig. 5 is a schematic perspective view of a rotating device according to the present invention.

In the figure: 1 grinding box, 101 bearing moving groove, 102 recovery port, 103 push rod sliding groove, 104 feeding port, 105 discharging port, 2 box body support, 3 first bearing, 4 hard spring, 5 spring support seat, 6, first rotating shaft, 7 second rotating shaft, 8 first driving device, 9 second driving device, 10 first rolling wheel, 11 second rolling wheel, 12 second bearing, 13L-shaped sawtooth, 14 rotating device, 1401 gear, 1402 cylinder, 15 arc push rod, 16 rectangular push rod, 1601 locating block, 17 arc push plate, 1701 first silencing plate, 18 second silencing plate, 19 arc slide plate, 20 cone funnel, 21 supporting plate, 22 third rolling wheel and 23 fourth rolling wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, a sand making apparatus for construction engineering includes a grinding box 1, a bearing moving groove 101 is formed at an upper and lower portion of the grinding box 1 and outside a second bearing 12, a recycling port 102 is formed at a left side wall of the grinding box 1, a push rod sliding groove 103 is formed at a right side wall of the grinding box 1, a material inlet 104 and a material outlet 105 are respectively formed at an upper and lower end of the grinding box 1, the bearing moving groove 101 is formed for movement of the second bearing 12, and the push rod sliding groove 103 enables an external moving mechanism and a moving mechanism in the grinding box 1 to achieve energy transfer. The outside that pulverizes case 1 is provided with box support 2, the equal fixedly connected with first bearing 3 in the upper and lower end middle part of box support 2, the equal fixedly connected with carbide spring 4 in the left and right sides of box support 2, the equal fixedly connected with spring in the outside of both sides carbide spring 4 props seat 5, the internal rotation of the first bearing 3 in left side is connected with first pivot 6, the internal rotation of the first bearing 3 in right side is connected with second pivot 7, the first drive arrangement 8 of lower extreme fixedly connected with of first pivot 6, the lower extreme fixedly connected with second drive arrangement 9 of second pivot 7, the first rolling wheel 10 of the middle part outside fixedly connected with of first pivot 6, the middle part outside fixedly connected with second rolling wheel 11 of second pivot 7, the upper and lower position of first pivot 6 and second pivot 7 just installs and all rotates on pulverizing case 1 and is connected with second bearing 12.

The lower end of the box body support 2 is fixedly connected with an L-shaped saw tooth 13, the lower end of the L-shaped saw tooth 13 is meshed with a rotating device 14, the center of the rotating device 14 is fixedly connected with a gear 1401, the circumferential edge of the rotating device 14 and the same side of the gear 1401 are fixedly connected with a cylinder 1402, and the integral structure plays a role in transferring energy and amplifying movement displacement of the mechanism. The rotating device 14 is rotatably connected with one end of the arc-shaped push rod 15, the other end of the arc-shaped push rod 15 is rotatably connected with the rectangular push rod 16, one end of the arc-shaped push rod 15 is arranged below the rotating device 14, the linear speed of the state is the largest due to the fact that the arc-shaped push rod 15 and the rectangular push rod 16 are on the same horizontal line, and therefore the moving distance of the rectangular push rod 16 is the largest, the positioning block 1601 is fixedly arranged at the right end of the rectangular push rod 16, and the positioning block 1601 plays a role in positioning and limiting the rectangular push rod 16. The left end of the rectangular push rod 16 is fixedly connected with an arc-shaped push plate 17, the left surface of the arc-shaped push plate 17 is fixedly connected with a first silencing plate 1701, and the first silencing plate 1701 plays a role in reducing noise. The opposite face of arc push pedal 17 just installs and is provided with second acoustical panel 18 on grinding down case 1, the below of second acoustical panel 18 just installs and is provided with arc slide 19 on grinding down case 1, arc slide 19's right side fixedly connected with conical hopper 20, arc slide 19 specifically is the arcwall face, the middle part is the rectangle from the upper end is seen, both ends are fan-shaped, arc slide 19 makes bold material roll-off on the one hand and retrieves, on the other hand plays the effect of fixed conical hopper 20, conical hopper 20's upper portion is the annular, the lower part is conical hopper, the annular part has included the range that the material got off is ground roughly, and the lower part is conical hopper is for assembling to roll not very big material. The right end of the conical funnel 20 is fixed by a support plate 21 installed on the crushing box 1, and a third rolling wheel 22 and a fourth rolling wheel 23 are respectively arranged below the conical funnel 20.

The working principle is as follows: when the device works, the first rolling wheel 10 and the second rolling wheel 11 reversely rotate through the first driving device 8 and the second driving device 9, then the blocky building waste is fed into the device from the feeding port 104 arranged on the crushing box 1, the blocky building waste is rolled by the first rolling wheel 10 and the second rolling wheel 11 to become small broken pieces, the small broken pieces are finely rolled by the third rolling wheel 22 and the fourth rolling wheel 23 to become powder, meanwhile, when hard building waste or other objects mixed in the hard building waste occur, the first rolling wheel 10 and the second rolling wheel 11 can move to two sides through the second bearing 12, thereby avoiding the damage of the rolling wheels, at the moment, the first rotating shaft 6 and the second rotating shaft 7 push the box support 2 to move outwards, the box support 2 drives the L-shaped saw teeth 13 to move outwards first, the L-shaped saw teeth 13 drives the rotating device 14 to rotate clockwise, the rotating device 14 pushes the rectangular push rod 16 through the arc push rod 15, the rectangular push rod 16 pushes the arc push plate 17 to move leftwards, so as to clear away hard objects to be fallen, the arc push plate 17 pushes the hard objects onto the arc slide plate 19, and then the hard objects are recovered and processed through the recovery opening 102.

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. A sand making equipment for building engineering, includes crushing case (1), its characterized in that: the outside of crushing case (1) is provided with box support (2), the equal fixedly connected with first bearing (3) in upper and lower end middle part of box support (2), the equal fixedly connected with carbide spring (4) in the left and right sides of box support (2), the equal fixedly connected with spring in the outside of both sides carbide spring (4) props seat (5), the inside of the first bearing in left side (3) rotates and is connected with first pivot (6), the inside of the first bearing in right side (3) rotates and is connected with second pivot (7), the first drive arrangement of lower extreme fixedly connected with (8) of first pivot (6), the lower extreme fixedly connected with second drive arrangement (9) of second pivot (7), the first rolling wheel (10) of the middle part outside fixedly connected with of first pivot (6), the middle part outside fixedly connected with second rolling wheel (11) of second pivot (7), the upper and lower position of first pivot (6) and second pivot (7) just installs and all rotates on crushing case (1) and connects There is second bearing (12), the lower extreme fixedly connected with L type sawtooth (13) of box support (2), the lower extreme meshing of L type sawtooth (13) is connected with rotary device (14), rotary device (14) rotate the one end that is connected with arc push rod (15), the other end of arc push rod (15) rotates and is connected with rectangular push rod (16), the left end fixedly connected with arc push pedal (17) of rectangular push rod (16), the opposite of arc push pedal (17) just installs and is provided with second acoustical panel (18) on grinding box (1), the below of second acoustical panel (18) just installs and is provided with arc slide (19) on grinding box (1), the right side fixedly connected with cone (20) of arc slide (19), the right-hand member of cone (20) is fixed through installing backup pad (21) on grinding box (1), the below of cone (20) is provided with third rolling wheel (22) and fourth rolling wheel (23) respectively.

2. A sand making plant for use in construction works, according to claim 1, characterised in that: the bearing moving groove (101) is formed in the upper portion and the lower portion of the grinding box (1) and on the outer side of the second bearing (12), the recycling opening (102) is formed in the left side wall of the grinding box (1), the push rod sliding groove (103) is formed in the right side wall of the grinding box (1), and the feeding opening (104) and the discharging opening (105) are formed in the upper end and the lower end of the grinding box (1) respectively.

3. A sand making plant for use in construction works, according to claim 1, characterised in that: the center of the rotating device (14) is fixedly connected with a gear (1401), and the circumferential edge of the rotating device (14) and the same side of the gear (1401) are fixedly connected with a cylinder (1402).

4. A sand making plant for use in construction works, according to claim 1, characterised in that: one end of the arc push rod (15) is arranged below the lower half part of the rotating device (14).

5. A sand making plant for use in construction works, according to claim 1, characterised in that: the right end fixed mounting of rectangular push rod has locating piece (1601).

6. A sand making plant for use in construction works, according to claim 1, characterised in that: and a first sound-absorbing plate (1701) is fixedly connected to the left side surface of the arc-shaped push plate (17).

7. A sand making plant for use in construction works, according to claim 1, characterised in that: the arc-shaped sliding plate (19) is characterized in that the inclined surface is an arc-shaped surface, the middle part is rectangular when viewed from the upper end, and the two ends are fan-shaped.

8. A sand making plant for use in construction works, according to claim 1, characterised in that: the upper part of the cone-shaped funnel (20) is annular, and the lower part of the cone-shaped funnel is conical.