CN214453686U - Feeding bin lifting hopper structure - Google Patents

Abstract

The utility model relates to a throw feed bin lifting hopper structure relates to the field that the feed bin was thrown to the concrete, and it includes the lifting hopper, has seted up feed inlet and discharge gate on the lifting hopper, and the discharge gate upper cover is equipped with the feed bin door, and equal fixedly connected with smooth layer on one side that the inner wall of lifting hopper and feed bin door are close to the lifting hopper inner wall, and threaded connection has fixing bolt on the inner wall of lifting hopper, and fixing bolt wears to establish on smooth layer. This application has the concrete raw and other materials that reduce the lifting bucket and glue, reduces the effect of the clearance degree of difficulty of lifting bucket inner wall.

Description

Feeding bin lifting hopper structure

Technical Field

The application relates to the field of concrete feeding bins, in particular to a lifting hopper structure of a feeding bin.

Background

The concrete is one of the most important civil engineering materials at present, and is an artificial stone material prepared by mixing a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, uniformly stirring, densely forming, curing and hardening.

In the concrete production process, a lifting hopper is needed to lift the gelled materials and the granular aggregates to the upper part of a feeding bin, and then the gelled materials and the granular aggregates are fed into the feeding bin, so that the concrete components are proportioned and then uniformly stirred. Referring to fig. 1, a feed inlet is formed in the top of an existing lifting hopper, a discharge outlet is formed in the bottom of the lifting hopper, a bin door is arranged on the discharge outlet in a covering mode, one end of the bin door is hinged to the lifting hopper, a control cylinder is fixedly arranged on a wall surface, and the control cylinder is used for controlling the opening and closing of the bin door, so that the concrete raw materials discharged by the lifting hopper are controlled.

In view of the above-mentioned related art, the inventor believes that when the humidity of the raw material of the concrete is high, the raw material of the concrete is adhered to the lifting hopper, so that the raw material cannot be completely discharged out of the lifting hopper, and when the raw material in the lifting hopper is solidified and hardened, the inner wall of the lifting hopper is difficult to clean.

SUMMERY OF THE UTILITY MODEL

In order to reduce the concrete raw and other materials of adhesion on the lifting hopper, reduce the clearance degree of difficulty of lifting hopper inner wall, this application provides a throw feed bin lifting hopper structure.

The application provides a throw feed bin lifting hopper structure adopts following technical scheme:

the utility model provides a throw feed bin lifting hopper structure, includes the lifting hopper, has seted up feed inlet and discharge gate on the lifting hopper, and the discharge gate upper cover is equipped with the feed bin door, and equal fixedly connected with smooth layer on one side that the inner wall of lifting hopper and feed bin door are close to the lifting hopper inner wall.

Through adopting above-mentioned technical scheme, set up the smooth layer on the inner wall of lifting hopper bottom and feed bin door for the frictional force that the raw and other materials of concrete received on the smooth layer reduces, reduces the lifting hopper and glues the possibility that has the concrete raw and other materials, thereby reduces the clearance degree of difficulty of lifting hopper inner wall.

Preferably, the lifting hopper is connected with a fixing bolt in a threaded manner, and the fixing bolt penetrates through the smooth layer.

Through adopting above-mentioned technical scheme, when smooth layer surface wearing and tearing are serious and need change, loosen fixing bolt soon, take off fixing bolt from the smooth layer for the smooth layer breaks away from with the inner wall of lifting hopper, recycles fixing bolt and fixes new smooth layer and the inner wall of lifting hopper, thereby accomplishes the change to the smooth layer.

Preferably, one surface of the smooth layer fixedly connected to the bin gate, which is far away from the inner wall of the material lifting hopper, is an arc surface.

Through adopting above-mentioned technical scheme, set up the smooth layer into the arc surface, when the raw and other materials of concrete fell on the smooth layer, the raw and other materials of concrete can flow to the bottom of lifting hopper along the arc surface to it flows out from the lifting hopper to change.

Preferably, the lifting hopper is fixedly connected with a motor, an output shaft of the motor is positioned on a straight line where the circle center of the arc surface of the bin gate is located, a rotating rod is arranged between the output shaft of the motor and the bin gate, one end of the rotating rod is fixedly connected with the output shaft of the motor, and the other end of the rotating rod is fixedly connected with the lifting hopper.

Through adopting above-mentioned technical scheme, the motor passes through the dwang and drives the feed bin door and rotate, and the feed bin door is putd aside from the discharge gate, and the raw and other materials of concrete can fall down from the discharge gate in the lifting hopper, utilizes the motor to drive the feed bin door and rotates, has played the effect that has reduced the human labor.

Preferably, a scraper is fixedly connected in the material lifting hopper, is close to the top of the bin door and is abutted against the smooth layer on the bin door.

Through adopting above-mentioned technical scheme, when the motor drove the feed bin door and rotates, the scraper blade was scraped the raw and other materials of the concrete that is stained with on the smooth layer from the smooth layer to reach the effect of the raw and other materials of clearance concrete in the lifting hopper.

Preferably, a sealing gasket is arranged at the joint of the material lifting hopper and the bin gate.

Through adopting above-mentioned technical scheme, when the feed bin gate lid was established on the discharge gate, be provided with sealed the pad in the junction of lifting hopper and feed bin door, reduce the possibility that the raw and other materials of concrete flowed from the junction of lifting hopper and feed bin door.

Preferably, smooth layer sliding connection on the lifting hopper inner wall has the clear material pole, clear material pole and the smooth layer butt on the lifting hopper inner wall, the fixed push cylinder that is provided with on the lifting hopper, push cylinder's piston rod and clear material pole fixed connection.

Through adopting above-mentioned technical scheme, be stained with the raw and other materials of concrete on the smooth layer on the lifting hopper inner wall, utilize the clear material pole of promotion cylinder drive for clear material pole slides on the smooth layer, thereby makes the concrete raw and other materials that glue on the smooth layer fall on the bottom of lifting hopper, reduces the concrete raw and other materials and takes place the possibility of consolidating on the smooth layer on the inner wall of lifting hopper.

Preferably, a cleaning block is fixedly arranged at the bottom of the cleaning rod, and the bottom surface of the cleaning block inclines downwards towards the direction close to the inner wall of the material lifting hopper.

Through adopting above-mentioned technical scheme, utilize clear material piece to push the concrete raw materials that adheres on the smooth layer downwards for the clearance effect of clear material pole is strengthened, thereby further reduces the possibility that concrete raw materials takes place the consolidation on the inner wall of lifting hopper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the smooth layer, the friction force between the raw material of the concrete and the inner wall of the lifting hopper is reduced, so that the possibility that the raw material of the concrete is adhered to the inner wall of the lifting hopper is reduced, and the cleaning difficulty of the inner wall of the lifting hopper is reduced;

2. the smooth layer is fixed with the inner wall of the material lifting hopper through the fixing bolt, so that when the smooth layer is replaced, the smooth layer can be replaced by loosening the fixing bolt and taking the fixing bolt off the smooth layer, and then the fixing bolt is screwed, so that the smooth layer is fixed on the inner wall of the material lifting hopper;

3. the material cleaning rod and the pushing cylinder are arranged on the inner wall of the material lifting hopper, and the pushing cylinder pushes the material cleaning rod to push the concrete raw material adhered to the inner wall of the material lifting hopper to the bottom of the material lifting hopper, so that the possibility of concreting of the concrete raw material on the inner wall of the material lifting hopper is reduced.

Drawings

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic structural diagram of the present application;

FIG. 3 is a cross-sectional view intended to show the squeegee;

fig. 4 is a sectional view intended to show the swab.

Description of reference numerals: 1. a material lifting hopper; 11. a feed inlet; 12. a discharge port; 13. a smoothing layer; 131. fixing the bolt; 132. a squeegee; 2. a bin gate; 21. an electric motor; 211. rotating the rod; 22. a gasket; 3. clearing the material rod; 31. a push cylinder; 32. a connecting rod; 33. cleaning a material block; 4. and controlling the cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses throw feed bin lifting hopper structure. Referring to fig. 2, a throw feed bin lifting hopper structure includes lifting hopper 1, and feed inlet 11 has been seted up at lifting hopper 1 top, and discharge gate 12 has been seted up to lifting hopper 1's bottom, and discharge gate 12 upper cover is equipped with feed bin door 2, and feed bin door 2 rotates with lifting hopper 1 to be connected.

The raw material of concrete is poured into the material lifting hopper 1 from the feeding hole 11, when the concrete raw material in the material lifting hopper 1 needs to be discharged, the bin gate 2 is rotated, the bin gate 2 is moved away from the discharging hole 12, so that the concrete raw material falls into the feeding bin from the discharging hole 12 to be proportioned and stirred

Referring to fig. 2 and 3, the whole material lifting hopper 1 is cuboid, the bottom of the material lifting hopper 1 is open, the interior of the material lifting hopper 1 is hollow, the feed port 11 is positioned at the top of the material lifting hopper 1, the feed port 11 is rectangular, the length direction of the bin gate 2 is the same as the width direction of the material lifting hopper 1, and the longitudinal section of the bin gate 2 is arc-shaped; the both sides of 1 width direction of lifting hopper are provided with dwang 211, and the one end of dwang 211 is rotated with lifting hopper 1 and is connected, the other end and feed bin gate 2 fixed connection, and the axis of rotation of dwang 211 and the coaxial setting of the arc surface at feed bin gate 2 place, one side fixedly connected with motor 21 of 1 length direction of lifting hopper, the coaxial fixed connection of axis of rotation of motor 21's output shaft and dwang 211.

Referring to fig. 3, a scraper 132 is fixedly arranged on the inner wall of the material lifting hopper 1, the scraper 132 is rectangular, the length direction of the scraper 132 is the same as the width direction of the bin gate 2, the width direction of the scraper 132 points to the straight line of the circle center of the arc surface, and the scraper 132 abuts against the inner side surface of the bin gate 2. The both ends fixedly connected with of 2 length directions of feed bin gate seals up 22, and sealed 22 is the strip, and sealed 22 vertical settings is at the top surface of feed bin gate 2, sealed 22 and the butt of lifting hopper 1.

Referring to fig. 3, equal fixedly connected with smooth layer 13 on the inner wall of lifting hopper 1 bottom and the bin gate 2 wears to be equipped with fixing bolt 131 on the lifting hopper 1, and fixing bolt 131 wears to establish on smooth layer 13 with 1 threaded connection of lifting hopper, and smooth layer 13 is platelike, and smooth layer 13 is close to the inseparable butt of the one side of 1 inner wall of lifting hopper and the inner wall of lifting hopper 1.

Pouring concrete raw materials into the material lifting hopper 1 from the feeding hole 11, wherein the concrete raw materials fall on the bottom of the material lifting hopper 1, and the concrete raw materials at the joint of the material bin door 2 and the material lifting hopper 1 are blocked in the material lifting hopper 1 by the sealing gasket 22, so that the concrete raw materials cannot flow out; when the concrete raw material is taken out of the lifting hopper 1, the motor 21 drives the bin gate 2 to rotate, the bin gate 2 is moved away from the discharge port 12, and the scraper 132 scrapes off the concrete adhered to the smooth layer 13, so that the concrete raw material in the lifting hopper 1 falls off from the discharge port 12.

Referring to fig. 4, set up horizontal clear material pole 3 in the lifting hopper 1, clear material pole 3 is provided with four and encloses and establish for the rectangle, and adjacent clear material pole 3 butt is fixed, four clear material poles 3 respectively with lifting hopper 1 in the smooth layer butt on four sides. The fixed vertical push cylinder 31 that is provided with in top of lifting hopper 1, the vertical top surface that passes lifting hopper 1 of piston rod that pushes away cylinder 31, be provided with connecting rod 32 between the piston rod of clear material pole 3 and push away cylinder 31, the one end of connecting rod 32 and the piston rod fixed connection that pushes away cylinder 31, the other end is located adjacent clear material pole 3 mutual butt department and with two adjacent clear material equal fixed connection of pole 3, the clear material piece 33 of bottom fixedly connected with of clear material pole 3, clear material piece 33 is rectangular form, clear material piece is the same with the length of clear material pole 3, the direction slope of the bottom surface edge that is close to lifting hopper 1 inner wall of clear material piece 33 is downward.

When the bin gate 2 is opened, the pushing cylinder 31 pushes the material cleaning rod 3 to vertically slide downwards on the smooth layer 13, and the material cleaning block 33 pushes the concrete raw material adhered to the smooth layer 13, so that the concrete raw material is pushed out from the discharge port 12.

The implementation principle of the 1 structure of lifting hopper of this application embodiment of a batch bin is: when taking out the raw concrete material in the hopper 1, the motor 21 is used for driving the bin gate 2 to move away from the discharge port 12, the raw concrete material in the hopper 1 falls down from the discharge port 12, and the smooth layer 13 on the bin gate 2 is abutted against the scraper 132, so that the raw concrete material adhered to the smooth layer 13 on the bin gate 2 falls down from the discharge port 12; utilize promotion cylinder 31 to promote clear material pole 3 and remove along vertical decurrent direction on lifting hopper 1 inner wall smooth layer 13, clear material piece 33 pushes away the concrete raw materials on smooth layer 13 on lifting hopper 1 inner wall down to discharge from discharge gate 12, reduce the possibility that is stained with the concrete raw materials on lifting hopper 1's the inner wall, thereby reduce the clearance degree of difficulty of lifting hopper 1 inner wall.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A feeding bin lifting hopper structure comprises a lifting hopper (1), wherein a feeding hole (11) and a discharging hole (12) are formed in the lifting hopper (1), a bin door (2) is covered on the discharging hole (12), and the feeding bin lifting hopper structure is characterized in that a smooth layer (13) is fixedly connected to the inner wall of the lifting hopper (1) and one side, close to the inner wall of the lifting hopper, of the bin door (2).

2. A feeding bin lifting hopper structure according to claim 1, characterized in that: the inner wall of the material lifting hopper (1) is connected with a fixing bolt (131) in a threaded mode, and the fixing bolt (131) penetrates through the smooth layer (13).

3. A feeding bin lifting hopper structure according to claim 1, characterized in that: one surface of the smooth layer (13) fixedly connected to the bin gate (2) far away from the inner wall of the material lifting hopper (1) is an arc surface.

4. A feeding bin lifting hopper structure according to claim 3, characterized in that: fixedly connected with motor (21) on lifting hopper (1), the output shaft of motor (21) is located the straight line at the centre of a circle place of feed bin door (2) arc surface, is provided with dwang (211) between the output shaft of motor (21) and feed bin door (2), the one end of dwang (211) and the output shaft fixed connection of motor (21), the other end and lifting hopper (1) fixed connection.

5. A feeding bin lifting hopper structure according to claim 1, characterized in that: the interior fixedly connected with scraper blade (132) of lifting hopper (1), scraper blade (132) are close to the top of feed bin door (2) and with smooth layer (13) butt on the feed bin door (2).

6. A feeding bin lifting hopper structure according to claim 1, characterized in that: and a sealing gasket (22) is arranged at the joint of the material lifting hopper (1) and the material bin door (2).

7. A feeding bin lifting hopper structure according to claim 1, characterized in that: smooth layer (13) sliding connection on lifting hopper (1) inner wall has clear material pole (3), and smooth layer (13) butt on clear material pole (3) and lifting hopper (1) inner wall is fixed on lifting hopper (1) and is provided with push cylinder (31), push cylinder's (31) piston rod and clear material pole (3) fixed connection.

8. A feeding bin lifting hopper structure as claimed in claim 7, wherein: the bottom of the material cleaning rod (3) is fixedly provided with a material cleaning block (33), and the bottom surface of the material cleaning block (33) inclines downwards towards the direction close to the inner wall of the material lifting hopper (1).

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