CN214515992U

CN214515992U - Stone removing device for concrete

Info

Publication number: CN214515992U
Application number: CN202022600447.6U
Authority: CN
Inventors: 万晓宁
Original assignee: Mianchi Kaiyang Building Materials Co ltd
Current assignee: Mianchi Kaiyang Building Materials Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-10-29
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a stone removing device for concrete relates to concrete technical field. This stone removing device for concrete, including the bracing piece, the quantity of bracing piece is two, and the top of two bracing pieces is provided with the filter plate, and the below of filter plate is provided with two back shafts, and both ends are fixed cup joint both ends around two back shafts respectively about two bracing pieces, and the last fixed surface of two filter plates is connected with the installing frame, and the right side of installing frame is provided with the mount, and the right-hand member of two bracing pieces all with the left surface fixed connection of mount, the inside slip of installing frame is pegged graft and is had the scraper blade. This stone removing device for concrete through setting up stay cord, slider, scraper blade, torsional spring and baffle, has reached the effect of clearing up the stone from the filter plate, has solved the stone removing device of present and has got rid of the bold stone that mix with in the concrete effectively, but is convenient for clear up the bold stone of screening out, very hard problem that wastes time when the clearance.

Description

Stone removing device for concrete

Technical Field

The utility model relates to a concrete technical field specifically is a stone removing device for concrete.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement serving as a cementing material, sand and stone serving as aggregate and water in a certain proportion and stirring, and is also called common concrete.

The performance of concrete product can often be influenced because of containing massive stone to the concrete, for guaranteeing the result of use, needs the massive stone in the filtering concrete, and the stone device that removes of present can get rid of the massive stone that mix with in the concrete effectively, but is convenient for clear up the massive stone that sieves out, and is very hard when the clearance wastes time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stone removing device for concrete has solved the stone removing device of present and has got rid of the bold stone that mix with in the concrete effectively, but is convenient for clear up the bold stone of screening out, very hard problem that wastes time when the clearance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stone removing device for concrete comprises two support rods, wherein two support rods are arranged, a filter plate is arranged above the two support rods, two support shafts are arranged below the filter plate, the left end and the right end of each support rod are fixedly sleeved at the front end and the rear end of each support shaft respectively, an installation frame is fixedly connected to the upper surfaces of the two filter plates, a fixed frame is arranged on the right side of the installation frame, the right ends of the two support rods are fixedly connected with the left side surface of the fixed frame, scraping plates are inserted into the installation frame in a sliding mode, transverse rods are fixedly connected to the front back surface of the installation frame, sliding blocks are sleeved on the outer surfaces of the two transverse rods in a sliding mode, pull ropes are fixedly connected to the bottom surfaces of the two sliding blocks, fixed blocks are fixedly connected to the front back surface of the installation frame respectively below the two sliding blocks, guide wheels are sleeved at the front end and the rear end of each support shaft in a rotating mode, and the two support rods are positioned between the four guide wheels, the equal fixedly connected with reset spring of left surface of two sliders, two reset spring's left end respectively with the left end fixed connection of two horizontal poles, two reset spring slide respectively and cup joint the surface at two horizontal poles, four leading wheels are walked around respectively to the one end that two sliders were kept away from respectively to two stay cords, the one end that four leading wheels were walked around respectively to two stay cords respectively with the bottom surface fixed connection of two fixed blocks.

The left side of installing frame is provided with the baffle, fixed surface is connected with the fixed plate on the left end of installing frame, the last fixed surface of fixed plate is connected with the fixed axle, the surface rotation of fixed axle has cup jointed the transmission piece, the left end face of transmission piece and the right side upper end fixed connection of baffle, the equal fixedly connected with torsional spring in the positive back of transmission piece, the one end that two torsional springs kept away from each other respectively with the front and back both ends fixed connection of fixed axle, two torsional springs all rotate the surface of cup jointing at the fixed axle, the equal fixedly connected with connecting rod in upper surface of two sliders, the other end of two connecting rods all is connected with the upper surface fixed connection of scraper blade, the left end bottom surface rotation of filter plate cup joints the surface at the left back shaft that is located, the equal fixedly connected with two supporting legs in bottom surface of two bracing pieces, the right flank of installing frame articulates there is the pneumatic cylinder, the lower extreme rotation of pneumatic cylinder cup joints the surface at the mount.

Preferably, the left side face of the scraper is fixedly connected with two ejector rods, and the two ejector rods are located on the right side of the baffle.

Preferably, the bottom surface of the right end of the filter plate is fixedly connected with two positioning blocks.

Preferably, the two cross rods are respectively and coaxially arranged with the two return springs, and the two cross rods are symmetrically distributed on the front side and the rear side of the hydraulic cylinder by the axis of the hydraulic cylinder.

Preferably, the two support shafts are arranged in parallel, and the two support shafts are respectively arranged perpendicular to the two support rods.

Preferably, the mounting frame is U-shaped, and the left end face of the mounting frame is smaller than the right side face of the baffle.

(III) advantageous effects

The utility model provides a stone removing device for concrete. The method has the following beneficial effects:

1. this stone removing device for concrete, through setting up the stay cord, the slider, the scraper blade, torsional spring and baffle, when needs clear up the stone on the filter plate, the pneumatic cylinder promotes the installing frame and rotates, then it rotates around the back shaft to drive the filter plate, the installing frame drives the stay cord and removes simultaneously, then stay cord pulling slider slides left on the horizontal pole, it clears up the filter plate to drive the scraper blade through the connecting rod and remove left after that, then the baffle drives the torsional spring and rotates under the gravity of stone, the effect of clearing up the stone from the filter plate has been reached, the stone removing device of having solved now can get rid of the bold stone that is mingled with in the concrete effectively, but be convenient for clear up the bold stone that screens out, very hard problem that wastes time when clearing up.

2. This stone removing device for concrete through setting up the ejector pin, when the scraper blade moves under the drive of stay cord, the scraper blade drives the ejector pin and moves left to open the baffle, make the torsional spring rotate, reached the weight of supplementary stone and pushed the effect of baffle open, solved when stone weight is less can not in time push the problem of baffle open.

Drawings

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

FIG. 2 is a schematic view of the connection between the pull rope and the slider according to the present invention;

FIG. 3 is a schematic view of the connection between the scraper and the connecting rod of the present invention;

fig. 4 is a schematic view of the connection between the transmission block and the fixed shaft of the present invention.

The device comprises a support rod 1, a filter plate 2, a mounting frame 3, a fixing frame 4, a push rod 5, a positioning block 6, a scraping plate 7, a cross rod 8, a pull rope 9, a sliding block 10, a fixing block 11, a guide wheel 12, a support shaft 13, a return spring 14, a baffle plate 15, a fixing plate 16, a fixing shaft 17, a transmission block 18, a torsion spring 19, a connecting rod 20, support legs 21 and a hydraulic cylinder 22.

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.

The embodiment of the utility model provides a stone removing device for concrete, as shown in figures 1-4, comprising two support rods 1, wherein the number of the support rods 1 is two, a filter plate 2 is arranged above the two support rods 1, two positioning blocks 6 are fixedly connected with the bottom surface of the right end of the filter plate 2, the two positioning blocks 6 are respectively arranged above the two support rods 1, the positioning blocks 6 are in contact with the support rods 1 after the filter plate 2 falls down, so that the filter plate 2 is kept horizontal, two support shafts 13 are arranged below the filter plate 2, the two support shafts 13 are arranged in parallel, the two support shafts 13 are respectively arranged perpendicular to the two support rods 1, the left and right ends of the two support rods 1 are respectively fixedly sleeved at the front and rear ends of the two support shafts 13, an installation frame 3 is fixedly connected with the upper surface of the two filter plates 2, a fixing frame 4 is arranged at the right side of the installation frame 3, and the right ends of the two support rods 1 are both fixedly connected with the left side surface of the fixing frame 4, the scraper 7 is inserted in the mounting frame 3 in a sliding manner, the scraper 7 cleans the surface of the filter plate 2 when moving, the front and back surfaces of the mounting frame 3 are fixedly connected with the cross rods 8, the outer surfaces of the two cross rods 8 are sleeved with the sliding blocks 10 in a sliding manner, the bottom surfaces of the two sliding blocks 10 are fixedly connected with the pull ropes 9, the front and back surfaces of the mounting frame 3 are respectively positioned below the two sliding blocks 10 and are fixedly connected with the fixed blocks 11, the front and back ends of the two supporting shafts 13 are respectively sleeved with the guide wheels 12 in a rotating manner, the two supporting rods 1 are positioned between the four guide wheels 12, the left side surfaces of the two sliding blocks 10 are respectively and fixedly connected with the reset springs 14, the reset springs 14 push the sliding blocks 10 to reset when the filter plate 2 rotates downwards, the spring coefficient of the reset springs 14 meets the requirement, the left ends of the two reset springs 14 are respectively fixedly connected with the left ends of the two cross rods 8, the two reset springs 14 are respectively sleeved on the outer surfaces of the two cross rods 8 in a sliding manner, one end of each of the two pull ropes 9, which is far away from the two sliding blocks 10, is wound around the four guide wheels 12, the guide wheels 12 play a role in steering the pull ropes 9, and one end of each of the two pull ropes 9, which is wound around the four guide wheels 12, is fixedly connected with the bottom surfaces of the two fixing blocks 11.

The left side of the mounting frame 3 is provided with a baffle 15, the left side surface of the scraper 7 is fixedly connected with two ejector rods 5, the two ejector rods 5 are both positioned on the right side of the baffle 15, when the scraper 7 moves downwards, the baffle 15 is rotated by pushing the ejector rods 5, the baffle 15 can not be pushed away in time only by the weight of stones, the mounting frame 3 is in a U shape, the left end surface of the mounting frame 3 is smaller than the right side surface of the baffle 15, the upper surface of the left end of the mounting frame 3 is fixedly connected with a fixing plate 16, the upper surface of the fixing plate 16 is fixedly connected with a fixing shaft 17, the outer surface of the fixing shaft 17 is rotatably sleeved with a transmission block 18, the left end surface of the transmission block 18 is fixedly connected with the upper end of the right side surface of the baffle 15, the front back surface of the transmission block 18 is fixedly connected with torsion springs 19, the torsion springs 19 drive the baffle 15 to plug the left end of the mounting frame 3, one ends of the two torsion springs 19, which are far away from each other, are respectively fixedly connected with the front end and the rear end of the fixing shaft 17, two torsional springs 19 all rotate and cup joint the surface at fixed axle 17, the equal fixedly connected with connecting rod 20 of upper surface of two sliders 10, the other end of two connecting rods 20 all is connected with the last fixed surface of scraper blade 7, the left end bottom surface of filter plate 2 rotates and cup joints the surface that is located left back shaft 13, two equal fixedly connected with supporting legs 21 in bottom surface of two bracing pieces 1, the right flank of installing frame 3 articulates there is pneumatic cylinder 22, two horizontal poles 8 respectively with two coaxial settings of reset spring 14, two horizontal poles 8 are both sides around pneumatic cylinder 22 with pneumatic cylinder 22's axis symmetric distribution, pneumatic cylinder 22's lower extreme rotates and cup joints the surface at mount 4.

The theory of operation, when the needs are cleared up the stone on the filter plate 2, pneumatic cylinder 22 promotes the installing frame 3 and rotates, then drive filter plate 2 and rotate around back shaft 13, installing frame 3 drives stay cord 9 simultaneously and removes, then stay cord 9 pulling slider 10 slides left on horizontal pole 8, drive scraper blade 7 through connecting rod 20 and remove left to filter plate 2 and clear up, then baffle 15 drives torsional spring 19 under the gravity of stone and rotates, baffle 15 is through the supplementary back-open baffle 15 of ejector pin 5 simultaneously, guarantee that baffle 15 normally opens, thereby clear up the stone from filter plate 2.

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 stone removing device for concrete, includes bracing piece (1), its characterized in that: the number of the support rods (1) is two, the filter plates (2) are arranged above the two support rods (1), the two support shafts (13) are arranged below the filter plates (2), the left end and the right end of each support rod (1) are fixedly sleeved at the front end and the rear end of each support shaft (13), the upper surfaces of the two filter plates (2) are fixedly connected with the installation frame (3), the right side of the installation frame (3) is provided with the fixed frame (4), the right ends of the two support rods (1) are fixedly connected with the left side surface of the fixed frame (4), the scraping plates (7) are slidably inserted into the installation frame (3), the front back surface of the installation frame (3) is fixedly connected with the transverse rods (8), the outer surfaces of the two transverse rods (8) are slidably sleeved with the sliding blocks (10), the bottom surfaces of the two sliding blocks (10) are fixedly connected with the pull ropes (9), the front back surface of the installation frame (3) is respectively located below the two sliding blocks (10) and is fixedly connected with the fixed blocks (11), the front end and the rear end of each support shaft (13) are rotatably sleeved with guide wheels (12), two support rods (1) are positioned between the four guide wheels (12), the left side surfaces of two sliders (10) are fixedly connected with reset springs (14), the left ends of the two reset springs (14) are fixedly connected with the left ends of two transverse rods (8) respectively, the two reset springs (14) are sleeved on the outer surfaces of the two transverse rods (8) in a sliding mode respectively, one ends of two pull ropes (9) far away from the two sliders (10) bypass the four guide wheels (12) respectively, and one ends of the two pull ropes (9) bypassing the four guide wheels (12) are fixedly connected with the bottom surfaces of the two fixed blocks (11) respectively;

a baffle (15) is arranged on the left side of the mounting frame (3), a fixing plate (16) is fixedly connected to the upper surface of the left end of the mounting frame (3), a fixing shaft (17) is fixedly connected to the upper surface of the fixing plate (16), a transmission block (18) is sleeved on the outer surface of the fixing shaft (17) in a rotating mode, the left end face of the transmission block (18) is fixedly connected to the upper end of the right side face of the baffle (15), torsion springs (19) are fixedly connected to the front back face of the transmission block (18), one ends, far away from each other, of the two torsion springs (19) are fixedly connected to the front end and the rear end of the fixing shaft (17), the two torsion springs (19) are sleeved on the outer surface of the fixing shaft (17) in a rotating mode, connecting rods (20) are fixedly connected to the upper surfaces of the two sliders (10), the other ends of the two connecting rods (20) are fixedly connected to the upper surface of the scraper (7), and the bottom face of the left end of the filter plate (2) is rotatably sleeved on the outer surface of the supporting shaft (13) on the left side, the equal fixedly connected with two supporting legs (21) in bottom surface of two bracing pieces (1), the right flank of installing frame (3) articulates there is pneumatic cylinder (22), and the lower extreme of pneumatic cylinder (22) rotates and cup joints the surface at mount (4).

2. A concrete stone removing device according to claim 1, characterized in that: the left side face of scraper blade (7) is fixedly connected with two ejector pins (5), and two ejector pins (5) all are located the right side of baffle (15).

3. A concrete stone removing device according to claim 1, characterized in that: two positioning blocks (6) are fixedly connected to the bottom surface of the right end of the filter plate (2).

4. A concrete stone removing device according to claim 1, characterized in that: the two cross rods (8) are respectively arranged coaxially with the two return springs (14), and the two cross rods (8) are symmetrically distributed on the front side and the rear side of the hydraulic cylinder (22) by the axis of the hydraulic cylinder (22).

5. A concrete stone removing device according to claim 1, characterized in that: the two supporting shafts (13) are arranged in parallel, and the two supporting shafts (13) are respectively and vertically arranged with the two supporting rods (1).

6. A concrete stone removing device according to claim 1, characterized in that: the mounting frame (3) is U-shaped, and the left end face of the mounting frame (3) is smaller than the right side face of the baffle (15).