CN217861992U - Clear up convenient recycled concrete production and use concrete unloader - Google Patents

Abstract

The utility model discloses a concrete blanking device for recycled concrete production which is easy to clean. One side of the box is provided with a feeding pipe, one end of the feeding pipe is connected to the mixer, and the other side of the top of the bottom plate is provided with an inclined plate, and the inclined plate is located below the mixer, and the two sides of the inclined plate are provided with a first baffle, two slides A scraper is arranged between the grooves, an auxiliary mechanism is arranged between the two first baffles, and the auxiliary mechanism is located below the mixer, and a buffer mechanism is arranged at the bottom of one end of the inclined plate. The utility model has a simple structure, so that the falling speed of the concrete can be slowed down in the process of unloading the concrete, so as to avoid splashing and pollution around the inclined plate when the concrete falls, which is convenient for the staff to clean up, reduces the labor force, and improves the use of the buffer plate life.

Description

A concrete cutting device for recycled concrete production that is easy to clean

technical field

The utility model relates to the technical field of concrete raw material production, in particular to a concrete blanking device for recycled concrete production which is easy to clean.

Background technique

Concrete: refers to the collective name of engineering composite materials that use cementitious materials to cement aggregates into a whole. The term concrete usually refers to using cement as cementitious material, sand and stone as aggregates; The cement concrete obtained by mixing in a certain proportion, also known as ordinary concrete, is widely used in civil engineering, and a blanking device is usually required in the production process of concrete raw materials.

For example, the patent No. CN214638182U discloses a high-precision blanking device for concrete production, including a support frame, a support rod is fixed on the support frame, a screening mechanism is fixed at the end of the support rod, and a rectangular tube is fixedly connected to the bottom of the screening mechanism. , one side of the rectangular tube is fixed with a connecting pipe, the end of the connecting pipe is rotated with a mixer, the support frame is fixed with an inclined plate, the mixer is located above the inclined plate, there is a second chute on the inclined plate, and the second slide Sliding in the groove is provided with a slide plate.

However, this unloading device has the following disadvantages: it is more convenient to carry out blanking and transmission of concrete through the inclined plate, and the concrete residue on the inclined plate can be cleaned through the slide plate, because there is a distance between the inclined plate and the mixer, and the quality of the concrete itself is very low Heavy, after long-term use, it is easy to cause damage to the inclined plate, and the process of concrete falling from the mixer to the inclined plate will cause splashing, which is easy to cause pollution to the inclined plate and equipment, resulting in poor treatment of the inclined plate Do cleaning, increase labor.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the problems in the related technologies, the utility model proposes a concrete cutting device for recycled concrete production that is easy to clean, so as to overcome the above-mentioned technical problems in the existing related technologies.

For this reason, the concrete technical scheme that the utility model adopts is as follows:

A concrete blanking device for recycled concrete production that is easy to clean, comprising a bottom plate, a plurality of support legs are arranged at the bottom end of the bottom plate, a support plate is arranged on one side of the top of the bottom plate, and L-shaped fixing plates are arranged on both sides of the support plate, A feeding hopper is connected between the tops of the two L-shaped fixing plates, and an arc-shaped feeding box is arranged at the bottom of the feeding hopper, and a feeding pipe is arranged on one side of the arc-shaped feeding box, and one end of the feeding pipe is connected to the mixer. There is an inclined plate on the other side of the top of the bottom plate, and the inclined plate is located below the mixer. First baffles are arranged on both sides of the inclined plate. One side of the two first baffles is symmetrically provided with chutes. Between the two chutes A scraper is arranged between them, an auxiliary mechanism is arranged between the two first baffles, and the auxiliary mechanism is located below the mixer, a buffer mechanism is arranged at the bottom of one end of the inclined plate, and a controller is arranged at one side of the bottom plate.

Furthermore, in order to slow down the falling speed of the concrete during the blanking process, so as to avoid splashing pollution around the inclined plate when the concrete falls, which is convenient for the staff to clean up and reduce the labor force, the auxiliary mechanism includes two A fixed rod between the baffles, a rotating ring is sheathed on the outer circumference of the fixed rod, a plurality of buffer plates are arranged on the outer peripheral wall of the rotating ring, and second baffles are arranged on both sides of the buffer plates.

Further, in order to reduce the impact force on the buffer plate when concrete falls on the buffer plate, so as to improve the service life of the buffer plate, several buffer grooves are opened on the surface of the buffer plate, and the structure of the buffer grooves is arcuate.

Furthermore, in order to make the concrete fall onto the inclined plate, it can play a buffering and protective role, and at the same time, it can also reduce the phenomenon of splashing when the concrete contacts the inclined plate, so as to improve the service life of the inclined plate and reduce the investment cost. The buffer mechanism It includes a fixed seat arranged on the top of the bottom plate. Two symmetrical ear seats are arranged in the middle of the top of the fixed seat, and a fixed shaft is arranged between the two ear seats. It is connected with the sliding block sleeved on the outside of the fixed shaft. The top of the sliding block is connected to one end of the elastic expansion plate, and the other end of the elastic expansion plate is connected to the fixed block through the pin shaft. T-shaped grooves are provided on the tops of the ends of the inclined block, the sliding block and the fixed block that are close to each other, and the elastic telescopic plates and the T-shaped grooves are clearance fit.

Furthermore, in order to ensure that the inclined plate can be protected by double buffering, greatly reducing the impact force on the inclined plate due to the influence of gravity when there is too much concrete blanking, and thus improving work efficiency, limit bars are set on both sides of the bottom end of the inclined block to limit the impact on the inclined plate. A spring two is sheathed outside the circumference of the position bar, and the bottom end of the spring two is connected with the fixed seat.

The beneficial effects of the utility model are:

1. By setting up the auxiliary mechanism, the concrete can slow down the falling speed of the concrete during the blanking process, so as to avoid splashing and pollution around the inclined plate when the concrete falls, so that the impact on the buffer can be reduced when the concrete falls on the buffer plate The impact force of the plate is convenient for the staff to clean up, the labor force is reduced, and the service life of the buffer plate is improved.

2. By setting the buffer mechanism, the concrete can play a buffering and protective role when it falls on the inclined plate. At the same time, it can also reduce the phenomenon of splashing when the concrete is in contact with the inclined plate, thereby improving the service life of the inclined plate and making the inclined plate It can be protected by double buffering, which greatly reduces the impact force on the inclined plate caused by gravity when there is too much concrete blanking, reduces investment costs, and improves work efficiency.

3. By setting the scraper, the residual concrete on the surface of the inclined plate can be cleaned and scraped, which is convenient for the staff to operate and use, thereby improving the cleanliness of the inclined plate after use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a perspective view of a convenient concrete blanking device for recycled concrete production according to an embodiment of the present invention;

Fig. 2 is a partial schematic diagram of a concrete blanking device for recycled concrete production that is easy to clean according to an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a buffer mechanism in a concrete blanking device for recycled concrete production that is easy to clean according to an embodiment of the present invention;

Fig. 4 is a partial enlarged view of place A in Fig. 2;

Fig. 5 is a schematic diagram of cooperation between a fixed block and a sliding block in a concrete blanking device for recycled concrete production that is easy to clean according to an embodiment of the utility model.

Fig. 6 is a partial cross-sectional view of a concrete cutting device for recycled concrete production that is easy to clean according to an embodiment of the utility model.

In the picture:

1. Bottom plate; 2. Supporting legs; 3. Supporting plate; 4. L-shaped fixed plate; 5. Feeding hopper; 6. Arc-shaped feeding box; 7. Feeding pipe; 8. Mixer; 10, the first baffle; 11, chute; 12, scraper; 13, auxiliary mechanism; 131, fixed rod; 132, rotating ring; 133, buffer plate; 134, second baffle; 135, buffer tank; 14 141, fixed seat; 142, ear seat; 143, fixed shaft; 144, spring one; 145, sliding block; 146, elastic expansion plate; 147, fixed block; 148, inclined block; 149, T-shaped slot ; 1410, limit lever; 1411, spring two; 15, controller.

Detailed ways

In order to further illustrate the various embodiments, the utility model provides accompanying drawings, which are a part of the disclosure content of the utility model, which are mainly used to illustrate the embodiments, and can cooperate with the relevant descriptions in the manual to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

According to the embodiment of the utility model, a concrete cutting device for recycled concrete production that is easy to clean is provided.

The utility model is now further described in conjunction with the accompanying drawings and specific embodiments. As shown in FIGS. A number of support legs 2 are provided at the end, a support plate 3 is provided on one side of the top of the bottom plate 1, L-shaped fixing plates 4 are arranged on both sides of the support plate 3, and a feed hopper 5 is connected between the tops of the two L-shaped fixing plates 4 , the bottom end of the feed hopper 5 is provided with an arc-shaped feeding box 6, one side of the arc-shaped feeding box 6 is provided with a feeding pipe 7, one end of the feeding pipe 7 is connected to the mixer 8, and the other side of the top of the bottom plate 1 is provided with a Inclined plate 9, and inclined plate 9 is positioned at the below of agitator 8, the both sides of inclined plate 9 are provided with first baffle plate 10, one side of two first baffle plates 10 is provided with chute 11 symmetrically, two chute 11 A scraper 12 is arranged between them, an auxiliary mechanism 13 is arranged between the two first baffles 10, and the auxiliary mechanism 13 is located below the mixer 8, a buffer mechanism 14 is arranged at the bottom of one end of the inclined plate 9, and one part of the bottom plate 1 A controller 15 is provided on the side.

With the help of the above technical solution, by setting the auxiliary mechanism 13, the falling speed of the concrete can be slowed down during the blanking process, thereby avoiding splashing pollution around the inclined plate 9 when the concrete falls, so that the concrete can fall to the buffer plate When the 133 is on, the impact force on the buffer plate 133 can be reduced, which is convenient for the staff to clean up, reduces the labor force, and improves the service life of the buffer plate 133. By arranging the buffer mechanism 14, when the concrete falls on the inclined plate 9, it can play a buffering and protective effect, and at the same time, it can also reduce the phenomenon of splashing when the concrete is in contact with the inclined plate 9, thereby improving the service life of the inclined plate 9, so that The inclined plate 9 can be protected by double buffering, which greatly reduces the impact force on the inclined plate 9 caused by gravity when the concrete is cut too much, reduces the investment cost, and improves the work efficiency.

In one embodiment, for the above-mentioned auxiliary mechanism 13, the auxiliary mechanism 13 includes a fixed rod 131 arranged between the two first baffles 10, a rotating ring 132 is sheathed on the outer circumference of the fixed rod 131, and the rotating ring 132 A plurality of buffer plates 133 are provided on the outer peripheral wall of the buffer plate 133, and second baffles 134 are provided on both sides of the buffer plate 133, so that the concrete can slow down the falling speed of the concrete during the blanking process, thereby preventing the concrete from colliding with the surroundings of the inclined plate 9 when it falls. Cause splash pollution, which is convenient for staff to clean up and reduces labor.

In one embodiment, for the above buffer plate 133, the surface of the buffer plate 133 is provided with several buffer grooves 135, and the structure of the buffer grooves 135 is arc-shaped, so that when the concrete falls on the buffer plate 133, the impact on the buffer plate can be reduced. impact force, so that the service life of the buffer plate 133 can be improved.

In one embodiment, for the above-mentioned buffer mechanism 14, the buffer mechanism 14 includes a fixed seat 141 arranged on the top of the bottom plate 1, two symmetrical ear seats 142 are arranged in the middle of the top of the fixed seat 141, and the two ear seats 142 A fixed shaft 143 is arranged between them, and the middle part of the fixed shaft 143 is provided with a spring one 144, and both ends of the spring one 144 are connected with a sliding block 145 sleeved on the outside of the fixed shaft 143, and the top of the sliding block 145 is connected with an elastic telescopic One end of the plate 146, the other end of the elastic expansion plate 146 is connected with a fixed block 147 by a pin shaft, the top of the fixed block 147 is provided with an inclined block 148 matched with the inclined plate 9, and the top of one end of the sliding block 145 and the fixed block 147 is close to each other. Both are provided with T-shaped slots 149, and the gap between the elastic expansion plate 146 and the T-shaped slots 149 is matched, so that when the concrete falls on the inclined plate 9, it can play a buffering and protective role, and at the same time, it can also reduce the contact between the concrete and the inclined plate 9 When splashing occurs, the service life of the inclined plate 9 can be improved and the investment cost can be reduced.

In one embodiment, for the above-mentioned tilting block 148, limit rods 1410 are provided on both sides of the bottom end of the tilting block 148, and spring two 1411 is sheathed outside the circumference of the limit rod 1410, and the bottom end of spring two 1411 is connected to the fixing seat 141 are connected, so that the inclined plate 9 can be protected by double buffering, which greatly reduces the impact force on the inclined plate 9 caused by gravity when there is too much concrete blanking.

In order to facilitate the understanding of the above-mentioned technical solution of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail below.

In actual application, the pre-mixed concrete is poured into the hopper 5, and the concrete enters the mixer 8 through the arc-shaped feeding box 6 and the feeding pipe 7 for mixing. After the mixing is completed, the controller 15 reversely Rotate the mixer 8 so that the completed concrete is delivered to the buffer plate 133. The buffer plate 133 is affected by the gravity of the concrete and rotates on the fixed rod 131 through the rotating ring 132, so that it can always slow down the falling speed of the concrete. The second baffle plate 134 can block the splash caused by the contact between the concrete and the buffer plate 133. When the concrete falls to the inclined plate 9 through the buffer plate 133, due to the effect of gravity, the inclined plate 9 squeezes the inclined block 148, and then the inclined block 148 squeezes Press the fixed block 147, and the fixed block 147 presses the elastic expansion plate 146 through the pin shaft, and the elastic expansion plate 146 rotates around the pin shaft. The contraction of one 144 absorbs the impact force, wherein the second spring 1411 is compressed, and can further absorb the impact force, and the elastic expansion plate 146 and the T-shaped groove 149 are all clearance fit, so that the elastic expansion plate 146 can rotate flexibly, In turn, the inclined plate 9 is better protected.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. A concrete blanking device for recycled concrete production that is easy to clean, comprising a base plate (1), the bottom of the base plate (1) is provided with some support legs (2), characterized in that: One side of the top of the base plate (1) is provided with a support plate (3), and both sides of the support plate (3) are provided with L-shaped fixing plates (4), and the top ends of the two L-shaped fixing plates (4) A feed hopper (5) is connected between them, the bottom end of the feed hopper (5) is provided with an arc-shaped feed box (6), and one side of the arc-shaped feed box (6) is provided with a feed pipe (7), one end of the feed pipe (7) is connected to the mixer (8); The other side of the top of the bottom plate (1) is provided with an inclined plate (9), and the inclined plate (9) is located below the mixer (8), and the two sides of the inclined plate (9) are provided with first baffles (10), one side of the two first baffles (10) is symmetrically provided with a chute (11), and a scraper (12) is arranged between the two chute (11); An auxiliary mechanism (13) is arranged between the two first baffles (10), and the auxiliary mechanism (13) is located below the mixer (8), and the bottom of one end of the inclined plate (9) is arranged There is a buffer mechanism (14), and a controller (15) is arranged on one side of the bottom plate (1). 2. A kind of convenient cleaning concrete blanking device for recycled concrete production according to claim 1, characterized in that, the auxiliary mechanism (13) includes a The fixed rod (131), the outer circumference of the fixed rod (131) is sleeved with a rotating ring (132), and the outer peripheral wall of the rotating ring (132) is provided with several buffer plates (133), and the buffer plate ( 133) are provided with second baffles (134) on both sides. 3. A kind of convenient concrete blanking device for recycled concrete production according to claim 2, characterized in that, the surface of the buffer plate (133) is provided with a number of buffer tanks (135), and the buffer tanks The (135) structure is arcuate in shape. 4. A convenient cleaning concrete blanking device for recycled concrete production according to claim 1, characterized in that, the buffer mechanism (14) includes a fixed seat (141) arranged at the top of the bottom plate (1) , the middle part of the top of the fixed base (141) is provided with two symmetrical lugs (142), and a fixed shaft (143) is arranged between the two lugs (142), and the fixed shaft (143) A spring one (144) is sheathed in the middle part of the spring one (144), and both ends of the spring one (144) are connected with a sliding block (145) sleeved on the outside of the fixed shaft (143). 5. A kind of concrete blanking device for recycled concrete production that is easy to clean according to claim 4, characterized in that, the top of the sliding block (145) is connected to one end of an elastic expansion plate (146), and the elastic The other end of telescopic plate (146) is connected with fixed block (147) by pin shaft, and the top of described fixed block (147) is provided with the inclined block (148) that matches with described inclined plate (9), and described sliding A T-shaped slot (149) is provided on the top of one end of the block (145) and the fixed block (147) close to each other, and the elastic telescopic plate (146) and the T-shaped slot (149) are clearance fit. . 6. A concrete blanking device for recycled concrete production that is easy to clean according to claim 5, characterized in that limit rods (1410) are arranged on both sides of the bottom end of the inclined block (148), and the limit rods (1410) A second spring (1411) is sheathed on the outer circumference of the rod (1410), and the bottom end of the second spring (1411) is connected to the fixing seat (141).

Images