CN217861992U

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

Info

Publication number: CN217861992U
Application number: CN202220749251.XU
Authority: CN
Inventors: 李浩然; 卢占侃; 穆芳园; 李西浩; 李浩明
Original assignee: Hebei Bo'an Road And Bridge Engineering Co ltd
Current assignee: Hebei Bo'an Road And Bridge Engineering Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-11-22
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a clearance convenient concrete unloader for recycled concrete production, comprising a base plate, top one side of bottom plate is provided with the backup pad, the bottom of feeder hopper is provided with arc conveying case, arc conveying case one side is provided with the conveying pipeline, the mixer is connected to the one end of conveying pipeline, bottom plate top opposite side is provided with the hang plate, and the hang plate is located the below of mixer, the both sides of hang plate are provided with first baffle, the cooperation is provided with the scraper blade between two spouts, be provided with complementary unit between two first baffles, and complementary unit is located the below of mixer, the one end bottom of hang plate is provided with buffer gear. The utility model discloses simple structure makes the concrete can slow down the falling speed of concrete at the in-process of unloading to can cause the splash to pollute around the hang plate when can avoiding the concrete whereabouts, and then the staff of being convenient for clears up, reduces the labour, has improved the life of buffer board.

Description

Clear up convenient recycled concrete production and use concrete unloader

Technical Field

The utility model relates to a concrete raw materials produces technical field, particularly, relates to a clearance convenient concrete blanking device for recycled concrete production.

Background

Concrete: the concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term of concrete generally refers to that cement is used as the cementing materials, and sand and stone are used as the aggregate; the cement concrete, also called as common concrete, is widely applied to civil engineering, and when concrete raw materials are produced, a blanking device is usually adopted.

For example, the patent number is CN214638182U discloses a concrete production is with high accurate unloader, which comprises a supporting rack, the fixed bracing piece that is equipped with on the support frame, the bracing piece end fixing is equipped with screening mechanism, fixedly connected with rectangular pipe under the screening mechanism, the fixed connecting pipe that is equipped with in rectangular pipe one side, the connecting pipe tip rotates and is equipped with the mixer, the fixed hang plate that is equipped with on the support frame, the mixer is located the top of hang plate, it has the second spout to open on the hang plate, it is equipped with the slide to slide in the second spout.

However, the blanking device has the following disadvantages: carry out the unloading transmission to the concrete through the hang plate more be convenient for, still remain through the concrete on the slide board inclinable plate and clean, because there is the distance between hang plate and the mixer, and the quality of concrete itself is very heavy, use the back for a long time, lead to the damage of hang plate easily, and the process that the concrete fell to the hang plate from the mixer can produce the phenomenon that splashes, cause the pollution to hang plate and equipment very easily like this, lead to not better cleaning the hang plate, increase the labour.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a clearance convenient recycled concrete is concrete unloader for production to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a clear up convenient concrete unloader for recycled concrete production, comprising a base plate, the bottom of this bottom plate is provided with a plurality of supporting legs, top one side of bottom plate is provided with the backup pad, the both sides of backup pad are provided with L shape fixed plate, be connected with the feeder hopper between two L shape fixed plate tops, the bottom of feeder hopper is provided with the arc conveying tank, arc conveying tank one side is provided with the conveying pipeline, the mixer is connected to the one end of conveying pipeline, bottom plate top opposite side is provided with the hang plate, and the hang plate is located the below of mixer, the both sides of hang plate are provided with first baffle, the spout has been seted up to one side symmetry of two first baffles, the cooperation is provided with the scraper blade between two spouts, be provided with complementary unit between two first baffles, and complementary unit is located the below of mixer, the one end bottom of hang plate is provided with buffer gear, one side of bottom plate is provided with the controller.

Further, in order to make the concrete can slow down the falling speed of concrete at the in-process of unloading to can cause the splash to pollute when can avoiding the concrete whereabouts around the hang plate, and then the staff of being convenient for clears up, reduce the labour, complementary unit is including setting up the dead lever between two first baffles, and the outside cover of circumference of dead lever is equipped with the rotating ring, and the circumference outer wall of rotating ring is provided with a plurality of buffer boards, and the both sides of buffer board are provided with the second baffle.

Further, can reduce the impact force to the buffer board when falling on the buffer board in order to make the concrete for can improve the life of buffer board, a plurality of dashpot have been seted up on the surface of buffer board, and the dashpot structure is bow-shaped shape.

Further, in order to make the concrete play the buffering guard action when falling on the hang plate, the phenomenon that produces when simultaneously can also reducing the concrete and contacting with the hang plate and spatter, thereby can improve the life of hang plate, the investment cost is reduced, buffer gear is including setting up the fixing base on bottom plate top, fixing base top middle part is provided with two symmetrical ear seats, and be provided with the fixed axle between two ear seats, the middle part cover of fixed axle is equipped with spring one, the sliding block that the fixed axle outside was located to the cover is all being connected at spring one end, elastic expansion plate one end is all connected on the top of sliding block, elastic expansion plate's the other end has the fixed block through the round pin hub connection, the top of fixed block is provided with the slope piece with hang plate matched with, T-slot has all been seted up at the one end top that sliding block and fixed block are close to each other, be clearance fit between elastic expansion plate and the T-slot.

Further, in order to make the hang plate can receive the double buffering guard action, greatly reduced the concrete unloading receive the impact force that gravity influence caused the hang plate when too much, and then improve work efficiency, hang a bottom both sides and be provided with the gag lever post, the outside cover of circumference of gag lever post is equipped with spring two, and the bottom of spring two links to each other with the fixing base.

The utility model has the advantages that:

1. through setting up complementary unit, make the concrete can slow down the falling speed of concrete at the in-process of unloading to can cause to splash to pollute around the hang plate when can avoiding the concrete whereabouts, thereby can reduce the impact force to the buffer board when can making the concrete fall on the buffer board, and then the staff of being convenient for clears up, reduces the labour, has improved the life of buffer board.

2. Through setting up buffer gear for can play the buffering guard action when the concrete falls down on the hang plate, can also reduce the phenomenon that the concrete splashes when contacting with the hang plate simultaneously, thereby can improve the life of hang plate, thereby make the hang plate can receive dual buffering guard action, greatly reduced concrete unloading receive the impact force that gravity caused to the hang plate when too much, reduced investment cost, and then improve work efficiency.

3. Through setting up the scraper blade, can clear up the remaining concrete in hang plate surface and strike off, the staff operation of being convenient for uses, and then has improved the cleanliness after the hang plate uses.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a conveniently cleaned concrete feeding apparatus for recycled concrete production according to an embodiment of the present invention;

fig. 2 is a partial schematic view of a conveniently cleaned concrete feeding device for recycled concrete production according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a buffer mechanism in a conveniently cleaned concrete feeding device for recycled concrete production according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

fig. 5 is according to the utility model discloses a clearance is convenient for recycled concrete production concrete feeding device in the cooperation sketch map of fixed block and sliding block.

Fig. 6 is a partial cross-sectional view of a convenient-to-clean recycled concrete production concrete unloader according to the embodiment of the utility model.

In the figure:

1. a base plate; 2. supporting legs; 3. a support plate; 4. an L-shaped fixing plate; 5. a feed hopper; 6. an arc-shaped material conveying box; 7. a delivery pipe; 8. a blender; 9. an inclined plate; 10. a first baffle plate; 11. a chute; 12. a squeegee; 13. an auxiliary mechanism; 131. fixing the rod; 132. a rotating ring; 133. a buffer plate; 134. a second baffle; 135. a buffer tank; 14. a buffer mechanism; 141. a fixed seat; 142. an ear mount; 143. a fixed shaft; 144. a first spring; 145. a slider; 146. an elastic expansion plate; 147. a fixed block; 148. an inclined block; 149. a T-shaped slot; 1410. a limiting rod; 1411. a second spring; 15. and a controller.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a clearance convenient recycled concrete is concrete feeding device for production.

Now combine the attached drawing and detailed description mode to the utility model further explain, as shown in fig. 1-6, according to the utility model discloses the convenient concrete unloader for recycled concrete production of clearance, including bottom plate 1, this bottom plate 1's bottom is provided with a plurality of supporting legs 2, top one side of bottom plate 1 is provided with backup pad 3, the both sides of backup pad 3 are provided with L shape fixed plate 4, be connected with feeder hopper 5 between two L shape fixed plate 4 tops, the bottom of feeder hopper 5 is provided with arc delivery case 6, arc delivery case 6 one side is provided with conveying pipeline 7, mixer 8 is connected to the one end of conveying pipeline 7, 1 top opposite side of bottom plate is provided with hang plate 9, and hang plate 9 is located the below of mixer 8, the both sides of hang plate 9 are provided with first baffle 10, spout 11 has been seted up to one side symmetry of two first baffles 10, the cooperation is provided with scraper blade 12 between two spout 11, be provided with complementary unit 13 between two first baffles 10, and complementary unit 13 is located the below of mixer 8, the one end bottom of hang plate 9 is provided with buffer unit 14, one side of bottom plate 1 is provided with controller 15.

By means of the above technical scheme, through setting up complementary unit 13, make the concrete can slow down the falling speed of concrete at the in-process of unloading to can cause the splash to pollute around the hang plate 9 when can avoiding the concrete whereabouts, thereby can reduce the impact force to buffer board 133 when can making the concrete fall on buffer board 133, and then the staff's of being convenient for clearance reduces the labour, has improved buffer board 133's life. Through setting up buffer gear 14 for can play the buffering guard action when the concrete falls down on the hang plate 9, can also reduce the phenomenon that the concrete splashes when contacting with hang plate 9 simultaneously, thereby can improve the life of hang plate 9, thereby make hang plate 9 can receive dual buffering guard action, greatly reduced concrete unloading receive the impact force that gravity influences the lead to the fact hang plate 9 when too much, investment cost is reduced, and then improve work efficiency.

In one embodiment, for the above-mentioned auxiliary mechanism 13, the auxiliary mechanism 13 includes a fixing rod 131 arranged between two first baffles 10, a rotating ring 132 is sleeved outside the circumference of the fixing rod 131, a plurality of buffer plates 133 are arranged on the outer wall of the circumference of the rotating ring 132, and second baffles 134 are arranged on both sides of the buffer plates 133, so that the falling speed of the concrete can be reduced in the blanking process, thereby preventing splashing pollution to the periphery of the inclined plate 9 caused by the falling of the concrete, facilitating the cleaning of workers, and reducing labor force.

In an embodiment, for the above-mentioned buffer plate 133, the surface of the buffer plate 133 is provided with a plurality of buffer slots 135, and the buffer slots 135 are in an arc shape, so that the impact force on the buffer plate can be reduced when the concrete falls onto the buffer plate 133, and the service life of the buffer plate 133 can be prolonged.

In an embodiment, for the above-mentioned buffering mechanism 14, the buffering mechanism 14 includes a fixed seat 141 disposed at the top end of the bottom plate 1, two symmetrical ear seats 142 are disposed at the middle portion of the top end of the fixed seat 141, a fixed shaft 143 is disposed between the two ear seats 142, a first spring 144 is sleeved at the middle portion of the fixed shaft 143, two ends of the first spring 144 are connected to a sliding block 145 sleeved outside the fixed shaft 143, one end of an elastic expansion plate 146 is connected to the top end of the sliding block 145, the other end of the elastic expansion plate 146 is connected to a fixed block 147 through a pin, an inclined block 148 matched with the inclined plate 9 is disposed at the top end of the fixed block 147, a T-shaped groove 149 is disposed at the top of one end where the sliding block 145 and the fixed block 147 are close to each other, and the elastic expansion plate 146 and the T-shaped groove 149 are in clearance fit, so that the concrete can play a role of buffering protection when falling onto the inclined plate 9, and at the same time can also reduce the investment of splashing when the concrete contacts the inclined plate 9, thereby prolonging the service life of the inclined plate 9 and reducing the cost.

In an embodiment, for the above-mentioned tilting block 148, two sides of the bottom end of the tilting block 148 are provided with a limiting rod 1410, a second spring 1411 is sleeved outside the circumference of the limiting rod 1410, and the bottom end of the second spring 1411 is connected with the fixing seat 141, so that the tilting plate 9 can be protected by double buffering, and the impact force on the tilting plate 9 caused by the influence of gravity when the concrete is discharged too much is greatly reduced.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the pre-mixed concrete is poured into the feed hopper 5, the concrete enters the mixer 8 through the arc-shaped delivery box 6 through the delivery pipe 7 to be mixed, after the mixing is completed, the mixer 8 is reversely rotated through the controller 15 to convey the mixed concrete to the buffer plate 133, the buffer plate 133 is influenced by the gravity of the concrete to rotate on the fixed rod 131 through the rotating ring 132, so that the falling speed of the concrete can be reduced all the time, the second baffle plate 134 can stop splashing caused when the concrete is contacted with the buffer plate 133, when the concrete falls to the inclined plate 9 through the buffer plate 133, due to the action of the gravity, the inclined plate 9 extrudes the inclined block 148, then the inclined block 148 extrudes the fixed block 147, the fixed block 147 presses the elastic expansion plate 146 through the pin, the elastic expansion plate 146 rotates around the pin, the two groups of elastic expansion plates 146 approach each other under the limitation of the fixed shaft 143, and the first spring 144 is compressed, the impact force is absorbed by the contraction of the first spring 144, wherein the second spring 1 is compressed and can further absorb the elastic expansion plate 149, and the gap between the elastic expansion plate 146 is matched with the T, so that the elastic expansion plate 146 can flexibly rotate, and the inclined plate 146, thereby protecting the inclined plate 146.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clearance convenient recycled concrete production is with concrete unloader, includes bottom plate (1), and the bottom of this bottom plate (1) is provided with a plurality of supporting legs (2), its characterized in that:

a supporting plate (3) is arranged on one side of the top end of the bottom plate (1), L-shaped fixing plates (4) are arranged on two sides of the supporting plate (3), a feeding hopper (5) is connected between the top ends of the two L-shaped fixing plates (4), an arc-shaped feeding box (6) is arranged at the bottom end of the feeding hopper (5), a feeding pipe (7) is arranged on one side of the arc-shaped feeding box (6), and one end of the feeding pipe (7) is connected with a stirring machine (8);

an inclined plate (9) is arranged on the other side of the top end of the bottom plate (1), the inclined plate (9) is located below the stirrer (8), first baffle plates (10) are arranged on two sides of the inclined plate (9), sliding grooves (11) are symmetrically formed in one side of each of the two first baffle plates (10), and a scraper (12) is arranged between the two sliding grooves (11) in a matched mode;

an auxiliary mechanism (13) is arranged between the two first baffle plates (10), the auxiliary mechanism (13) is located below the stirring machine (8), a buffer mechanism (14) is arranged at the bottom of one end of the inclined plate (9), and a controller (15) is arranged on one side of the bottom plate (1).

2. The concrete feeding device for recycled concrete production convenient to clean as recited in claim 1, wherein said auxiliary mechanism (13) comprises a fixing rod (131) disposed between two said first baffles (10), a rotating ring (132) is sleeved outside the circumference of said fixing rod (131), a plurality of buffer plates (133) are disposed on the outer wall of the circumference of said rotating ring (132), and second baffles (134) are disposed on both sides of said buffer plates (133).

3. The concrete blanking device for recycled concrete production convenient to clean as claimed in claim 2, wherein the surface of the buffer plate (133) is provided with a plurality of buffer grooves (135), and the buffer grooves (135) are in an arc shape.

4. The concrete blanking device for recycled concrete production convenient to clean as claimed in claim 1, wherein said buffer mechanism (14) comprises a fixed seat (141) disposed at the top end of said bottom plate (1), two symmetrical ear seats (142) are disposed in the middle of the top end of said fixed seat (141), a fixed shaft (143) is disposed between said two ear seats (142), a first spring (144) is sleeved in the middle of said fixed shaft (143), and two ends of said first spring (144) are connected to sliding blocks (145) sleeved outside said fixed shaft (143).

5. The concrete blanking device for recycled concrete production convenient to clean as claimed in claim 4, wherein the top end of the sliding block (145) is connected with one end of an elastic expansion plate (146), the other end of the elastic expansion plate (146) is connected with a fixed block (147) through a pin shaft, the top end of the fixed block (147) is provided with an inclined block (148) matched with the inclined plate (9), the tops of the ends, close to each other, of the sliding block (145) and the fixed block (147) are provided with T-shaped grooves (149), and the elastic expansion plate (146) and the T-shaped grooves (149) are in clearance fit.

6. The concrete blanking device for recycled concrete production convenient to clean as claimed in claim 5, wherein two sides of the bottom end of the inclined block (148) are provided with limiting rods (1410), a second spring (1411) is sleeved outside the circumference of each limiting rod (1410), and the bottom end of the second spring (1411) is connected with the fixed seat (141).