CN213264173U - Dustproof lifting machine for producing dry-mixed mortar - Google Patents

Abstract

The application relates to the field of dry-mixed mortar production, in particular to a dustproof hoister for producing dry-mixed mortar, which comprises a case, a feeding hopper, a discharging hopper and a dedusting device, wherein the case is vertically arranged, the feeding hopper is arranged at the lower side of the case, the discharging hopper is arranged at the upper side of the case, the dedusting device comprises a dedusting cover and a dust collector, the dedusting cover is fixedly connected above the feeding hopper, and a feeding hole is reserved between the dedusting cover and the feeding hopper; the side wall of one side of the feeding hopper, which is far away from the case, is connected with an auxiliary feeding hopper, the side wall of the feeding hopper is provided with blanking holes, the feeding hopper and the auxiliary feeding hopper are communicated through the blanking holes, and the blanking holes are also provided with baffle plates, so that the phenomenon that materials flow backwards into the auxiliary feeding hopper from the feeding hopper is reduced. The dust excluding hood can absorb the raise dust that the material produced, reduces the raise dust and spreads the phenomenon that causes environmental pollution in the atmosphere, and feeder hopper and supplementary feeder hopper department homoenergetic input material have improved work efficiency.

Description

Dustproof lifting machine for producing dry-mixed mortar

Technical Field

The application relates to the field of dry-mixed mortar production, in particular to a dustproof hoister for producing dry-mixed mortar.

Background

The bucket elevator is a mechanical conveying equipment of a fixing device, is mainly suitable for continuous vertical lifting of powdery, granular and small materials, can vertically lift the crushed limestone, coal, gypsum, clinker, dry clay and other blocky materials as well as raw materials, cement, coal powder and other powdery materials, and has the advantages of large conveying capacity, high lifting height, stable and reliable operation, long service life and the like.

The Chinese utility model patent with the current publication number of CN206298030U discloses a bucket elevator, which comprises a main shell, a feeding port, a discharging port, a driving shaft, a driven shaft and a transmission chain, wherein the transmission chain is positioned in the inner cavity of the main shell, and a hopper is arranged on the transmission chain; the bucket elevator also comprises a chain breakage sensor, a material blocking sensor and a proximity switch which are all arranged in the control circuit; the chain breakage sensor is arranged around a driven shaft of the bucket elevator; the blocking sensor is arranged at the feed inlet or the discharge outlet and is positioned at the connecting part of the feed inlet or the discharge outlet and the main shell; the proximity switch is arranged on the driven shaft. When the chain breakage phenomenon or the material blocking phenomenon occurs to the elevator, the sensor can give an alarm, and the use safety of the bucket elevator is improved.

In view of the above-mentioned related art, the inventor believes that when the material is put into the material inlet, the dust is easily generated above the material inlet to pollute the environment.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that raise dust is easily produced when the materials are put into the elevator, the application provides a dustproof lifting machine for producing dry-mixed mortar.

The application provides a dustproof lifting machine that production dry-mixed mortar used adopts following technical scheme:

the utility model provides a dustproof lifting machine that production dry-mixed mortar was used, includes quick-witted case, feeder hopper and play hopper, the vertical setting of quick-witted case, and the feeder hopper setting is in the downside of quick-witted case, goes out the hopper setting and at the upside of quick-witted case, and the top of feeder hopper is provided with dust collector, and dust collector includes dust excluding hood and dust catcher, and dust excluding hood fixed connection leaves the feed inlet in the top of feeder hopper between dust excluding hood and the feeder hopper.

Through adopting above-mentioned technical scheme, the workman passes through the interior input material of feed inlet between dust excluding hood and the feeder hopper, and dust collector can collect the raise dust, reduces the raise dust in the feeder hopper and to spreading in the atmosphere, is favorable to the environmental protection.

Optionally, the dust hood is in a frustum pyramid shape, and the area of the opening of the dust hood is larger than the area of the bottom of the hood.

By adopting the technical scheme, the larger opening area of the dust removing cover is beneficial to absorbing and removing the dust with larger area, and the phenomenon that the dust enters the air is reduced; the smaller area of the cover bottom is beneficial to the dust collector to collect the raised dust.

Optionally, the side wall of the side, far away from the case, of the feeding hopper is connected with an auxiliary feeding hopper for feeding granular or block raw materials, the side wall of the feeding hopper is provided with a blanking hole, and the auxiliary feeding hopper is communicated with the feeding hopper through the blanking hole.

Through adopting above-mentioned technical scheme, graininess, cubic raw materials raise dust are few, and the space that needs the feeding is big, can follow supplementary feeder hopper and put into the material when promoting this type of raw materials, and in the material entered into the feeder hopper through the blanking hole, the opening part of supplementary feeder hopper top did not have other objects to shelter from, and the feeding area is bigger, the workman's input material of being convenient for.

Optionally, the blanking hole is opened at the bottom of the auxiliary feed hopper.

Through adopting above-mentioned technical scheme, the blanking hole is seted up in the bottom of supplementary feeder hopper, and blanking hole department does not have the lateral wall to block, and the material in the supplementary feeder hopper can be smooth through the blanking hole, has reduced the phenomenon that the material is piled up near the blanking hole.

Optionally, the lower end of the side wall of the auxiliary feeding hopper is inclined towards the feeding hopper.

Through adopting above-mentioned technical scheme, the material receives gravity's attraction to move to blanking hole department along the lateral wall of slope after throwing into supplementary feeder hopper, and the lateral wall of slope is favorable to the material to move to blanking hole department, has reduced the accumulational phenomenon of material in supplementary feeder hopper.

Optionally, blanking hole upside fixedly connected with baffle, the baffle forms the intercommunicating pore to inside slope of feeder hopper and blanking hole.

By adopting the technical scheme, the baffle inclines towards the inner part of the feed hopper, the feed inlet is not completely covered, and when workers input materials into the auxiliary feed hopper, the materials can move into the feed hopper from the communication hole; when the staff dropped into the material in to the feeder hopper, the material can receive blockking of baffle, had reduced the phenomenon in pouring to supplementary feeder hopper from the feeder hopper.

Optionally, a baffle is arranged at the position of the blanking hole in the feeding hopper, and the upper side wall of the feeding hopper of the baffle is rotatably connected.

By adopting the technical scheme, when the material moves from the auxiliary feeding hopper to the feeding hopper, the material can push the baffle plate to rotate towards the inner part of the feeding hopper, the blanking hole is opened, and the material can enter the feeding hopper; when the material moved from the feeder hopper to supplementary feeder hopper, because the baffle can not rotate to supplementary feeder hopper inside, the blanking hole was covered by the baffle, had reduced the phenomenon that the auxiliary material flows backward to in the supplementary feeder hopper.

Optionally, a rotating shaft is arranged on the inner wall of one side, away from the case, of the feeding hopper, an insertion hole is formed in the baffle, the rotating shaft is inserted into the insertion hole, and the rotating shaft is rotatably connected with the insertion hole.

By adopting the technical scheme: the baffle passes through the axis of rotation and the inside wall rotation of jack and feeder hopper is connected, and the axis of rotation setting is in the inboard of feeder hopper, because the limiting displacement of feeder hopper lateral wall for the baffle is unable to assist the feeder hopper internal rotation, has reduced the phenomenon that the material flows backward.

Optionally, the opening of the dust hood extends above the auxiliary feed hopper.

Through adopting above-mentioned technical scheme, the raise dust that cubic, graininess raw materials produced is less, and the dust excluding hood extends to supplementary feeder hopper top and can the gettering these raise dusts, further reduces the environmental pollution that the raise dust caused.

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

1. the dust hood is connected above the feed hopper and is connected with the dust collector, so that the dust at the feed hopper can be absorbed, and the phenomenon of environmental pollution caused by diffusion of the dust into the atmosphere is reduced;

2. an auxiliary feeding hopper is arranged on the side wall of the feeding hopper, which is far away from one side of the case, a blanking hole is formed in the side wall of the feeding hopper and is used for communicating the feeding hopper with the auxiliary feeding hopper, and materials can be fed into the feeding hopper and the auxiliary feeding hopper, so that the working efficiency is improved;

3. blanking hole department is connected with the baffle, and the baffle can reduce the phenomenon that the material flows backward to supplementary feeder hopper in from the feeder hopper.

Drawings

Fig. 1 is a schematic perspective view of the present application, mainly illustrating the overall structure of the elevator;

FIG. 2 is a partial structural schematic view of the present application, mainly showing the structures of a feed hopper and an auxiliary feed hopper in example 1;

FIG. 3 is a partial structural view of the present application, mainly showing an explosion pattern at the baffle in embodiment 2;

fig. 4 is an enlarged view of a in fig. 3.

Description of reference numerals: 100. a chassis; 200. a feed hopper; 210. a feed inlet; 220. a blanking hole; 221. a communicating hole; 300. a discharge hopper; 400. a dust removal device; 410. a dust hood; 420. a vacuum cleaner; 500. an auxiliary feed hopper; 600. a baffle plate; 610. a jack; 620. and rotating the shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a dustproof hoister for producing dry-mixed mortar.

Example 1

Referring to fig. 1, the elevator includes a chassis 100, a feeding hopper 200, an auxiliary feeding hopper 500, a discharging hopper 300 and a dust removing device 400, the chassis 100 is vertically disposed, the feeding hopper 200 is disposed at a lower side of the chassis 100, the discharging hopper 300 is disposed at an upper side of the chassis 100, and the auxiliary feeding hopper 500 is disposed on a side wall of the feeding hopper 200 away from one side of the chassis 100. The material enters the case 100 from the feeding hopper 200 and the auxiliary feeding hopper 500, and is transported to the discharging hopper 300 by the conveyer inside the case 100, so as to complete the vertical lifting of the material from low to high. Dust collector 400 includes dust excluding hood 410 and dust catcher 420, and dust excluding hood 410 installs in the top of feeder hopper 200, and extends to supplementary feeder hopper 500's top, can absorb the raise dust that the material that drops into produced, reduces the pollution that the raise dust caused the atmosphere, leaves feed inlet 210 between dust excluding hood 410 and the feeder hopper 200, the staff's input material of being convenient for.

With reference to figure 2 of the drawings,

the side wall of the feed hopper 200 close to the auxiliary feed hopper 500 is provided with a blanking hole 220, and the blanking hole 220 is positioned at the bottom of the auxiliary feed hopper 500, so that the phenomenon of material accumulation caused by side wall blocking can be reduced. Blanking hole 220 department fixedly connected with baffle 600, baffle 600 inclines to feeder hopper 200 inside, does not cover blanking hole 220 completely for the material can enter into in the feeder hopper 200 from supplementary feeder hopper 500 through blanking hole 220. The lower ends of the side walls of the auxiliary feed hoppers 500 incline towards the feed hopper 200, and the inclined side walls help the materials to move towards the blanking holes 220, so that the phenomenon that the materials are stacked in the auxiliary feed hoppers 500 is reduced.

The implementation principle of the embodiment is as follows: the dust hood 410 is connected above the feed hopper 200, raised dust generated by materials at the feed hopper 200 can be absorbed, the environment pollution caused by the spread of the raised dust into the atmosphere is reduced, the upper part of the feed hopper 200 is not completely covered by the dust hood 410, and the feed inlet 210 is still reserved and the materials can be put into; the side wall of the feed hopper 200 is connected with the auxiliary feed hopper 500, the feed hopper 200 is communicated with the auxiliary feed hopper 500 through the blanking hole 220, workers can put powdery materials into the feed hopper 200 and granular or blocky materials which generate less dust from the upper part of the auxiliary feed hopper 500, and the working efficiency is improved; the blanking hole 220 is fixedly connected with a baffle 600, the baffle 600 can prevent the materials from moving from the feed hopper 200 to the auxiliary feed hopper 500, and the phenomenon of backward flowing of the materials is reduced.

Example 2

Referring to fig. 3 and 4, the difference from embodiment 1 is that the baffle 600 at the blanking hole 220 is rotatably coupled to the inner sidewall of the feed hopper 200. Be provided with axis of rotation 620 on the inside wall of feeder hopper 200, seted up two jacks 610 on the baffle 600, axis of rotation 620 inserts and realizes in the jack 610 that baffle 600 is connected with the rotation of feeder hopper 200, and when baffle 600 rotated to supplementary feeder hopper 500, the lateral wall of feeder hopper 200 can prevent baffle 600 to rotate for baffle 600 can only rotate towards feeder hopper 200 inside.

The implementation principle of the embodiment is as follows: when the material moves from the auxiliary feeding hopper 500 to the feeding hopper 200, the material pushes the baffle 600 to rotate towards the feeding hopper 200, the blanking hole 220 is opened, and the material enters the feeding hopper 200 through the blanking hole 220; when the material moved from feeder hopper 200 to supplementary feeder hopper 500 internalization, the material promoted baffle 600 to supplementary feeder hopper 500 internal rotation, and the lateral wall of feeder hopper 200 had limiting displacement this moment and makes baffle 600 unable rotation, and blanking hole 220 is covered by baffle 600, has increased the leakproofness of leading to blanking hole 220 department, has reduced the phenomenon that the material was backward irritated.

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 (9)

1. The utility model provides a dustproof lifting machine that production dry-mixed mortar was used, includes quick-witted case (100), feeder hopper (200) and goes out hopper (300), quick-witted case (100) vertical setting, feeder hopper (200) set up the downside at quick-witted case (100), go out hopper (300) and set up the upside at quick-witted case (100), its characterized in that: the top of feeder hopper (200) is provided with dust collector (400), dust collector (400) are including dust excluding hood (410) and dust catcher (420), dust excluding hood (410) fixed connection leaves feed inlet (210) in the top of feeder hopper (200) between dust excluding hood (410) and feeder hopper (200).

2. The dustproof hoisting machine for producing dry-mixed mortar of claim 1, which is characterized in that: the shape of dust excluding hood (410) is the terrace with edge form, and the area of dust excluding hood (410) opening part is greater than the area at the cover bottom.

3. The dustproof hoisting machine for producing dry-mixed mortar of claim 2, which is characterized in that: the side wall of one side, far away from the case (100), of the feed hopper (200) is connected with an auxiliary feed hopper (500) used for feeding granular or blocky raw materials, the side wall of the feed hopper (200) is provided with a blanking hole (220), and the auxiliary feed hopper (500) is communicated with the feed hopper (200) through the blanking hole (220).

4. The dustproof hoisting machine for producing dry-mixed mortar of claim 3, which is characterized in that: the blanking hole (220) is arranged at the bottom of the auxiliary feed hopper (500).

5. The dustproof hoisting machine for producing dry-mixed mortar of claim 4, which is characterized in that: the lower end of the side wall of the auxiliary feed hopper (500) is obliquely arranged towards the feed hopper (200).

6. The dustproof hoisting machine for producing dry-mixed mortar of claim 5, which is characterized in that: blanking hole (220) upside fixedly connected with baffle (600), baffle (600) are to inside slope of feeder hopper (200) and blanking hole (220) formation intercommunicating pore (221).

7. The dustproof hoisting machine for producing dry-mixed mortar of claim 5, which is characterized in that: the feeding hopper (200) is internally provided with a baffle (600) at the blanking hole (220), and the baffle (600) is rotatably connected with the upper side wall of the feeding hopper (200).

8. The dustproof hoisting machine for producing dry-mixed mortar of claim 7, which is characterized in that: feeder hopper (200) are kept away from and are provided with axis of rotation (620) on the inner wall of quick-witted case (100) one side, be provided with jack (610) on baffle (600), in jack (610) was inserted in axis of rotation (620), axis of rotation (620) rotated with jack (610) and is connected.

9. The dustproof hoisting machine for producing dry-mixed mortar of claim 7, which is characterized in that: the opening of the dust hood (410) extends to above the auxiliary feed hopper (500).

Images