CN220635222U - Feed chute of sand-stone separator - Google Patents

Abstract

The utility model provides a feed chute of a sand-stone separator, which belongs to the technical field of concrete processing and comprises a machine body, wherein a feed mechanism is arranged at the top of the machine body, the feed mechanism comprises a feed box, the feed box is fixedly arranged at the top of the machine body, a feed hopper is fixedly arranged at the top of the feed box, fixed shafts are fixedly arranged in the feed box, two fixed shafts are arranged, a rotating cylinder is rotatably arranged on the surface of the fixed shafts, a plurality of rotating cylinders are arranged, and a baffle is fixedly arranged on the surface of the rotating cylinder. According to the utility model, through the arrangement of the feeding mechanism, the baffle plates are blocked by the stop rods with different lengths, and the rotation angles of the baffle plates on the fixed shaft are different, so that sand with different particle diameters can be split, the problem that a large amount of sand and stone mixture is once put down to cause blockage of a feeding port is prevented, and the split sand and stone mixture is ground by the roller to crush massive stones, so that blockage of the feeding port caused by oversized stones is avoided.

Description

Feed chute of sand-stone separator

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a feed chute of a sand-stone separator.

Background

The sand-stone separator mainly comprises six parts of a feed chute, a stirring separator, a water supply system, a screening system, a slurry water homogenization system, a recycling system and a waste slurry recycling system, cement slurry water continuously flows out from a slurry outlet at the bottom of the separator, flows into a slurry tank through a slurry guide groove, cleaned sand and stones are pushed by a spiral blade in the stirring separator, and fall into a material tank through respective discharge holes after being separated, the cement slurry water flowing into the slurry tank from the slurry tank is metered to contain concrete according to a specified proportion by adopting an superposition method and clear water, and the separated sand, stone and slurry water are used for recycling.

However, most of the feed tanks of the sand-stone separators on the market are simply blocked by using a fence, so that stones are prevented from being scattered without further optimization, and in the use process, the sand-stone separators can be blocked at the feed inlet due to excessive stones in the sand-stone mixture or excessive water content of sand, so that the sand-stone separators are stopped, and a worker is required to dredge the feed inlet, so that a large amount of time and labor are wasted.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides a feed chute for a sand and stone separator that overcomes or at least partially solves the above-described problems.

The utility model is realized in the following way:

the utility model provides a feed chute of a sand-stone separator, which comprises a machine body, wherein a feed mechanism is arranged at the top of the machine body, and comprises:

the feeding box is fixedly arranged at the top of the machine body, and a feeding hopper is fixedly arranged at the top of the feeding box;

the fixed shafts are fixedly arranged in the feeding box, and two fixed shafts are arranged;

the rotating cylinders are rotatably arranged on the surface of the fixed shaft and are provided with a plurality of rotating cylinders;

the baffle is fixedly arranged on the surface of the rotary cylinder.

In one embodiment of the utility model, two sides of the inner cavity of the feeding box are fixedly provided with stop rods, and the stop rods are provided with a plurality of stop rods with different lengths.

In one embodiment of the utility model, two rollers are rotatably arranged in the feeding box, and the two rollers are arranged right below the baffle plate.

In one embodiment of the utility model, a feed inlet is formed in the side portion of the inner cavity of the feed box, and the feed inlet is communicated with the machine body.

In one embodiment of the utility model, screw shafts are rotatably arranged in the feeding box, two screw shafts are arranged, drill bits are fixedly arranged at the end parts of the two screw shafts, and the drill bits are arranged in the feeding hole.

In one embodiment of the utility model, a power bin is fixedly arranged on the side part of the feeding box, a fixed plate is fixedly arranged in the power bin, and a motor is fixedly arranged on the top of the fixed plate.

In one embodiment of the utility model, the side part of the power bin is fixedly provided with two first gears, the right part of the first gears is fixedly connected with the output end of the motor, the two first gears are fixedly connected with the roller, and the two first gears are meshed.

In one embodiment of the utility model, the side parts of the two first gears are rotatably provided with second gears, the two second gears are fixedly connected with the screw shaft, and the two second gears are meshed with the first gears.

The utility model provides a feed chute of a sand-stone separator, which has the beneficial effects that:

1. through feed mechanism's setting, when needs carry out grit separation, start the motor, the power of motor can drive two running rollers and two screw shafts and rotate together, and the mutual rotation between two running rollers can pulverize great stone, enters into the feed inlet through the stone of pulvering together with the sand to stir the mediation to the grit mixture through the drill bit of rotatory screw shaft and screw shaft tip.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an internal structure according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of the internal structure of a power cabin according to an embodiment of the present utility model.

In the figure: 1. a body; 2. a feed mechanism; 3. a screw shaft; 4. a drill bit; 5. a power bin; 6. a fixing plate; 7. a first gear; 8. a second gear; 9. a motor; 201. a feed box; 202. a feed hopper; 203. a fixed shaft; 204. a rotating cylinder; 205. a baffle; 206. a stop lever; 207. a roller; 208. and a feed inlet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present technical solution provides a feed chute of a sand and stone separator, wherein the sand and stone separator comprises a machine body 1, a feed mechanism 2 is installed at the top of the machine body 1, the feed mechanism 2 comprises a feed box 201, a fixed shaft 203, a rotating cylinder 204 and a baffle 205, the feed box 201 is fixedly installed at the top of the machine body 1, a feed hopper 202 is fixedly installed at the top of the feed box 201, the feed hopper 202 can prevent sand and stone mixture from spilling out of the edge of the feed box 201 during feeding, the surrounding environment can be kept clean, the fixed shaft 203 is fixedly installed in the feed box 201, the fixed shaft 203 is provided with two, the rotating cylinder 204 is rotatably installed on the surface of the fixed shaft 203, the rotating cylinder 204 is provided with a plurality of baffle plates 205 are fixedly installed on the surface of the rotating cylinder 204, two sides of the inner cavity of the feed box 201 are fixedly installed with a plurality of baffle plates 206, the baffle plates 206 are provided with a plurality of baffle plates 206 with different lengths, when the sand and stone mixture falls into the feeding box 201, the baffle plates 205 can simply block the sand and stone mixture, so that the feeding box 201 is prevented from being blocked due to the fact that a large amount of sand and stone mixture falls into the feeding box 201 once, the baffle plates 206 can enable the rotation angle of each baffle plate 205 to be different, and further enable gaps between the two opposite baffle plates 205 to be different, so that stones with different particle sizes are split, rollers 207 are rotatably arranged in the feeding box 201, the rollers 207 are arranged at two positions, the two rollers 207 are arranged under the baffle plates 205, when the stones fall onto the rollers 207 through the gap between the two baffle plates 205, the two rollers 207 can squeeze and crush the stones, the inside of the feeding box 201 is prevented from being blocked due to overlarge stones, a feeding opening 208 is formed in the inner cavity side of the feeding box 201, the feed inlet 208 is communicated with the machine body 1, and crushed sand and stone mixture enters the machine body 1 through the feed inlet 208 to separate sand and stone.

Referring to fig. 1 to 4, based on the same concept as that of the above embodiment 1, this embodiment also proposes that the inside of the feeding box 201 is rotatably installed with screw shafts 3, the screw shafts 3 are provided with two screw shafts 3, the ends of both screw shafts 3 are fixedly installed with drills 4, the drills 4 are disposed inside the feed port 208, the existence of the screw shafts 3 can guide the sand and stone mixture inside the feeding box 201, prevent a large amount of sand and stone mixture from being accumulated inside the feeding box 201 due to excessive accumulation of sand and stone mixture, the side of the feeding box 201 is fixedly installed with a power bin 5, the inside of the power bin 5 is fixedly installed with a fixed plate 6, the top of the fixed plate 6 is fixedly installed with a motor 9, the side of the power bin 5 is fixedly installed with a first gear 7, the first gear 7 is provided with two, the right first gear 7 is fixedly connected with the output end of the motor 9, the two first gears 7 are fixedly connected with the roller 207, the two first gears 7 are meshed, the motor 9 can drive the first gears 7 at the right part to rotate, the rotation of the first gears 7 at the right part can drive the first gears 7 at the left part to rotate, so that the two roller 207 can rotate, further grinding work can be carried out on stones, the second gears 8 are rotatably arranged on the side parts of the two first gears 7, the two second gears 8 are fixedly connected with the screw shafts 3, the two second gears 8 are meshed with the first gears 7, the rotation of the two first gears 7 simultaneously drives the rotation of the second gears 8, further the two screw shafts 3 can rotate, the rotation of the two screw shafts 3 also drives the drill 4 fixedly arranged at the end parts of the screw shafts 3 to rotate, further the drill 4 can rotate in the feed inlet 208, and dredging the sand and stone mixture.

Specifically, the working process or working principle of the feed chute of the sand-stone separator is as follows: firstly, the staff pours the grit mixture into the inside of feeding case 201 through feeder hopper 202, the grit is at the inside time of entering feeding case 201, at first touch baffle 205, baffle 205 takes place to rotate under the effect of the impact force of grit, and baffle 205's rotation because the rotatory angle of every baffle 205 of existence of pin 206 is different, the grit shunts through the different baffle 205 of angle, massive stone can only fall down through the great baffle 205 of angle that opens and shuts, when the massive stone falls down from baffle 205, start motor 9, motor 9 drives two first gears 7 and rotates, the rotation of two first gears 7 has can drive the rotation of two second gears 8, the rotation of first gears 7 has driven two running rollers 207 and can grind the grit of big piece, the rotation of two second gears 8 has driven the rotation of two screw shafts 3, the rotation of screw shaft 3 can dredge the stone through the angle, make the mixture can be along the rotation of opening and shutting down the big stone that the angle falls down from baffle 205, the rotation of two first gears 7 has can drive the rotation of two second gears 8, the rotation of two screw shafts 4 can drive the tip of the grit that the screw shaft 3 and the bit is piled up in the bit 208, the tip of the bit can be deposited and the tip is deposited in the bit is rotated and can prevent that the tip of the bit is piled up to the tip of the bit is rotated to be rotated to the tip of the bit is rotated.

It should be noted that, the motor 9 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Claims (8)

1. The utility model provides a feed chute of sand and stone separator, includes organism (1), its characterized in that, feed mechanism (2) are installed at the top of organism (1), feed mechanism (2) include:

the feeding box (201) is fixedly arranged at the top of the machine body (1), and a feeding hopper (202) is fixedly arranged at the top of the feeding box (201);

the fixed shafts (203), wherein the fixed shafts (203) are fixedly arranged in the feeding box (201), and the fixed shafts (203) are provided with two fixed shafts;

a rotating cylinder (204), wherein the rotating cylinder (204) is rotatably arranged on the surface of the fixed shaft (203), and a plurality of rotating cylinders (204) are arranged;

and the baffle plate (205), wherein the baffle plate (205) is fixedly arranged on the surface of the rotary cylinder (204).

2. The feed chute of a sand and stone separator according to claim 1, wherein two sides of an inner cavity of the feed box (201) are fixedly provided with a stop lever (206), and a plurality of stop levers (206) are provided with different lengths.

3. The feed chute of a sand and stone separator according to claim 1, wherein rollers (207) are rotatably mounted in the feed box (201), two rollers (207) are provided, and two rollers (207) are provided directly under the baffle plate (205).

4. The feed chute of a sand and stone separator according to claim 1, wherein a feed inlet (208) is formed in the side portion of the inner cavity of the feed box (201), and the feed inlet (208) is communicated with the machine body (1).

5. The feed chute of a sand and stone separator according to claim 4, wherein a screw shaft (3) is rotatably installed in the feed box (201), two screw shafts (3) are provided, drill bits (4) are fixedly installed at the end parts of the two screw shafts (3), and the drill bits (4) are arranged in a feed inlet (208).

6. The feed chute of a sand and stone separator according to claim 1, wherein a power bin (5) is fixedly arranged on the side part of the feed box (201), a fixed plate (6) is fixedly arranged in the power bin (5), and a motor (9) is fixedly arranged on the top of the fixed plate (6).

7. The feed chute of a sand-stone separator according to claim 6, wherein a first gear (7) is fixedly installed on the side portion of the power bin (5), two first gears (7) are arranged, the right portion of the first gears (7) are fixedly connected with the output end of the motor (9), the two first gears (7) are fixedly connected with a roller (207), and the two first gears (7) are meshed.

8. The feed chute of a sand and stone separator according to claim 7, wherein the side parts of the two first gears (7) are respectively provided with a second gear (8) in a rotating manner, the two second gears (8) are respectively fixedly connected with the screw shaft (3), and the two second gears (8) are respectively meshed with the first gears (7).