CN213325408U

CN213325408U - Environment-friendly grit conveyor

Info

Publication number: CN213325408U
Application number: CN202021305737.1U
Authority: CN
Inventors: 余焘; 陈倩倩; 查文彬; 李俊哲
Original assignee: Taizhou Siqiang New Building Material Co ltd
Current assignee: Taizhou Siqiang New Building Material Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-01
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to an environment-friendly sand conveying device, which relates to the technical field of concrete processing equipment and comprises a support frame and a belt conveying mechanism positioned on the support frame, wherein the belt conveying mechanism comprises a conveying belt, a rotating roller and a motor; the top end and the bottom end of the supporting frame of the leather are both rotationally connected with rotating rollers, conveying belts are wound on the rotating rollers, and a motor for driving the rotating rollers to rotate is arranged on the supporting frame; the supporting frame is provided with fixed supporting plates at two sides of the conveying belt; the fixed supporting plate is fixedly connected with a dust cover. The utility model discloses have and can effectively reduce grit dust and give off the effect to the air.

Description

Environment-friendly grit conveyor

Technical Field

The utility model belongs to the technical field of the technique of concrete processing equipment and specifically relates to an environment-friendly grit conveyor is related to.

Background

The concrete processing is mainly completed by a concrete mixing plant, and the concrete mixing plant mainly comprises five systems such as a mixing host, a material weighing system, a material conveying system, a material storage system, a control system and the like and other accessory facilities. The main principle of the concrete mixing plant is that cement is used as a cementing material, raw materials such as sand stone, lime, coal slag and the like are mixed and stirred, and finally, concrete is manufactured and is used as a wall material to be put into construction and production.

The existing sand conveying equipment mainly conveys sand from a lower position to a higher position in a conveying mode through a conveying belt and feeds the sand into a stirring station for stirring, as shown in fig. 5, the existing sand conveying equipment comprises a support frame 1 and a belt conveying mechanism 2 positioned on the support frame 1, the belt conveying mechanism 2 comprises a conveying belt 21, a rotating roller 22 and a motor 23, sand raw materials are placed on the conveying belt 21, the motor 23 drives the rotating roller 22 to move the conveying belt 21, and finally the sand raw materials are conveyed to the stirring station for stirring and mixing.

The above prior art solutions have the following drawbacks: the grit raw materials are being placed and are being transported at conveyor belt 21, because the in-process of placing and carrying the grit, there is tiny granule dust in the grit, and the grit granule distributes in the air or scatters to conveyor belt 21's both sides easily when the motion, and then causes the pollution of environment, so await improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a can effectively reduce the environment-friendly grit conveyor that grit dust gived off to the air.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an environment-friendly sand conveying device comprises a support frame and a belt conveying mechanism positioned on the support frame, wherein the belt conveying mechanism comprises a conveying belt, a rotating roller and a motor; the top end and the bottom end of the supporting frame of the leather are both rotationally connected with rotating rollers, conveying belts are wound on the rotating rollers, and a motor for driving the rotating rollers to rotate is arranged on the supporting frame; the supporting frame is provided with fixed supporting plates at two sides of the conveying belt; the fixed supporting plate is fixedly connected with a dust cover

Through adopting above-mentioned technical scheme, at the in-process of carrying the grit, the dust cover of setting on the fixed bolster can block that the chance meets the grit and enter into the air and cause the pollution of air in empting the dust particle that the in-process produced, and the dust particle descends to carrying the belt because blockking of dust cover, gets into along with entering into the stirring station and stir, also reduces the waste of resource equally.

Furthermore, connecting plates are arranged on two sides of the dust cover; the connecting plate is connected with the fixed supporting plate through a bolt.

Through adopting above-mentioned technical scheme, the dust cover passes through the connecting plate that both sides set up, and then can realize being connected with the detachable of support frame, and the connected mode can be bolted connection's mode, when needs carry out the breakdown maintenance to the unit, dismantles the convenience.

Furthermore, a dust outlet is formed in the upper part of one side, located at the conveying end of the conveying belt, of the dust cover; a dust removal column is arranged on the dust outlet; the dust removing column is fixedly connected with a supporting net column; and the supporting net columns are sleeved with dustproof cloth bags.

Through adopting above-mentioned technical scheme, some dust impurity that the granularity is light because the quality is lighter, floats in the air very easily, through set up out the dirt mouth on the dust guard, on dust enters into the support net post through dust removal channel from going out the dirt mouth, the support net post mainly played the effect that props up the dustproof sack, thereby the accessible props big dustproof sack and improves the quantity that the adsorption of dust effectively reduces the interior sand and dust of dust cover.

Furthermore, pipe clamps used for connecting dust-proof cloth bags are arranged on four side edges of the dust-removing column.

Through adopting above-mentioned technical scheme, the pipe strap is used for connecting the dustproof sack, makes it can realize independently dismantling, can fix the dustproof sack at the dust removal in-process.

Furthermore, the dustproof cloth bag comprises a cloth bag main body sleeved on the supporting net column and an elastic connecting belt positioned on the edge of the opening of the cloth bag main body; the elastic connecting band is fixed on the pipe clamp.

Through adopting above-mentioned technical scheme, set up elastic connecting band on the dustproof sack, and then can realize dismantling of dustproof sack and wash through elastic connecting band. And the elastic connecting band is fixed on the pipe clamp, so that the dust-proof cloth bag main body can be fixed on the dust-removing column.

Further, a first extension plate is arranged between the support net column and the dust removal column; the first extension plate is fixed on the support net post.

Through adopting above-mentioned technical scheme, set up first extension board for elastic connection area plays outside the propping when fixing on the pipe strap first extension board, and elastic connection area outwards props the back and stretch and make elastic connection area can fasten on the pipe strap.

Furthermore, one side of the fixed supporting plate, which is close to the conveying belt, is provided with a groove for sliding materials.

Through adopting above-mentioned technical scheme, the slot can be used to prevent that the grit from the conveying belt both sides whereabouts and then causing air pollution.

Furthermore, a material stopping plate is fixed on one side of the dust cover, which is positioned at the feeding end; a third extension plate is inwards arranged at the bottom end of the material stopping plate; the upper end faces of two sides of the third extending plate in the length direction are provided with fixed baffle plates; an open type material storage box is arranged on the third extending plate; and the discharge port at the lower end of the groove is positioned above the box opening of the open type storage box.

Through adopting above-mentioned technical scheme, when the grit falls into on the conveyor belt, partial grit can be along with the influence of gravity or other reasons, roll and fall to under the conveyor belt, the fixed flitch that hinders in one side that is located the dust cover feed end can effectively block the grit, prevent that it from falling on the ground, reduce the damage of resource, the grit falls into the open type storage case that is located the flitch from the flitch that hinders of slope afterwards, because open type storage case is the activity to be fixed on the third extension board, and because the flitch has the inclination, so the mobile butt joint of open type storage case is on the flitch that hinders. The discharge port at the lower end of the groove is positioned above the opening of the open type storage box, and then the sand and stone materials falling from the groove can be adjusted into the open type storage box. Through setting up open type storage case and then realize the recycle of resource, avoid the waste of resource.

Furthermore, a feed opening is formed in the cover surface, close to the material stopping plate, of the dust cover; and a discharging hopper for discharging gravel is arranged on the discharging port.

Through adopting above-mentioned technical scheme, when needs pay-off, and carry out the unloading through the lower hopper that is located on the dust cover, the purpose that sets up down the hopper is in order to facilitate the unloading.

To sum up, the utility model discloses a following at least one useful technological effect:

1. at the in-process of carrying the grit, the dust cover of setting on the fixed bolster can block that the chance meets the grit and enter into the air and cause the pollution of air in empting the dust particle that the in-process produced, and the dust particle descends to carrying the belt owing to blockking of dust cover, gets into along with entering into the stirring station and stir, also reduces the waste of resource equally.

2. Support the net post through bolted connection and on the first extension board, and then realize dismantling the washing, cup joint the even dustproof sack simultaneously on the support net post, mainly used adsorbs some lighter type of floating impurity of texture, thereby avoid it to flow into and cause air pollution in the air, some light dust impurity of granularity is because the quality is lighter, float in the air very easily, through set up out the dirt mouth on the dust guard, dust enters into the support net post through dust removal channel from going out the dirt mouth on, the support net post mainly plays the effect that props up dustproof sack, thereby the accessible props big dustproof sack and improves the quantity that the adsorption has effectively reduced the interior sand and dust of dust cover.

3. When the grit falls into on the conveyor belt, partial grit can be along with the influence of gravity or other reasons, roll and fall to under the conveyor belt, the fixed fender that hinders in one side that is located the dust cover feed end can effectively block the grit, prevent that it from falling on the ground, reduce the damage of resource, the grit falls into the open type storage case that is located the fender from the fender of slope afterwards, because open type storage case is the activity to be fixed on the third extension board, and because the fender has the inclination, so the movable butt joint of open type storage case is on the fender. The discharge port at the lower end of the groove is positioned above the opening of the open type storage box, and then the sand and stone materials falling from the groove can be adjusted into the open type storage box. Through setting up open type storage case and then realize the recycle of resource, avoid the waste of resource.

4. Through setting up the slot, the slot can be used for preventing the grit from the conveying belt both sides whereabouts and then cause air pollution.

Drawings

FIG. 1 is a first schematic structural diagram of the present embodiment;

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

FIG. 3 is a partially schematic enlarged view of A of FIG. 2 of the present embodiment;

fig. 4 is a partially schematic enlarged view B of fig. 2 of the present embodiment;

fig. 5 is a schematic structural diagram of the background art.

In the figure, 1, a support frame; 11. fixing the support plate; 12. a dust cover; 121. a connecting plate; 122. a dust outlet; 123. a dust removal column; 1231. a first extension plate; 124. supporting the net post; 125. a dust-proof cloth bag; 1251. a cloth bag main body; 1252. fixing the connecting belt; 13. supporting legs; 14. a support bar; 15. a material stopping plate; 151. an open type storage box; 152. a third extension plate; 1521. fixing a baffle plate; 16. a feeding port; 161. feeding a hopper; 2. a belt conveying mechanism; 21. a conveyor belt; 22. rotating the roller; 23. a motor; 3. a pipe clamp; 4. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose an environment-friendly sandstone conveying device of the present invention, the device comprises a support frame 1 and a belt conveying mechanism 2 located on the support frame 1, wherein the support frame 1 is provided with fixed support plates 11 respectively located at two sides of a conveying belt 21; a dust cover 12 is fixedly connected to the fixed support plate 11. The dust cover 12 is fixedly connected with the fixed support plate 11 which is integrally connected on the support frame 1 through a connecting plate which is integrally connected with the dust cover 12 through bolts, and the dust cover 12 can be detached; the cleaning and the installation are convenient. The sand enters the conveyor belt 21 from the hopper 161, and the hopper 161 is welded to the feed opening 16.

With continued reference to fig. 1 and 2, a material stopping plate 15 is disposed at an end of the dust cover 12 close to the discharge opening 16, the material stopping plate 15 is welded to one side of the dust cover 12, a third extending plate 152 for placing the open type bin 151 is disposed at one side close to the dust cover 12, and fixing baffles 1521 are disposed at two sides of the third extending plate 152.

Referring to fig. 3, a groove 4 is welded to one side of the fixed support plate 11 of the support frame 1, and the sand particles sliding down from both sides of the conveyor belt 21 slide down to the open type bin 151 through the groove 4.

Referring to fig. 4, a dust guard is disposed at one end of the dust cover 12 at the discharge port, and specifically includes a dust post 123 disposed on the dust cover 12, the dust post 123 mainly functions to connect the dust cover 12 and the supporting net post 124, and a first extension plate 1231 is bolted to the dust post 123. The four sides of the dust removing column 123 are provided with pipe clamps 3, and the pipe clamps 3 comprise connecting rods vertically connected with the dust removing column 123 and clamping rods integrally connected with the connecting rods; a dustproof cloth bag 125 is sleeved on the supporting net post 123, the dustproof cloth bag 125 is connected with the supporting net post 123 through an elastic connecting belt 1252 arranged on a bag opening of the dustproof cloth bag, and the elastic connecting belt 1252 is fixedly connected with the supporting net post 123, and has certain elasticity and passes through the pipe clamp 3, so that the elastic connecting belt 1252 can be fixed on the pipe clamp 3.

The implementation principle of the embodiment is as follows: when needs carry the grit to the stirring station, through on entering into conveyor belt 21 from hopper 161 via feed opening 16 with the grit this moment, motor 23 drives and rotates the motion of roller 22, then conveyor belt 21 moves along the upward direction, the grit causes the pollution of dust and causes the environment easily at the in-process of carrying, so set up dust collector and be used for controlling dust, be provided with dust cover 12 on conveyor belt 21, prevent that dust from entering into the air, heavier dust can be attached to conveyor belt 21, lighter dust granule then suspends inside, the gas that contains dust is lighter gets into dustproof sack 125, the granule is big, the dust that the proportion is big, because the effect of gravity subsides, the gas that contains finer dust is when passing through the filter material, the dust is detained, make gas purify, the grit can move to both sides under the vibration of machine on conveyor belt 21, carry out recovery processing through setting up slot 4 and being used for the grit of shaking off in conveyor belt 21 both sides, the grit can be along slot 4 landing to open type storage case 151 in, and because conveyor belt 21 is the slope and arranges, so fall on conveyor belt 21 on some grit can follow conveyor belt 21 direction of advance reverse motion, then fall back to open type storage case 151 in to can realize resource recovery.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An environment-friendly sandstone conveying device comprises a support frame (1) and a belt conveying mechanism (2) positioned on the support frame (1); the belt conveying mechanism (2) comprises a conveying belt (21), a rotating roller (22) and a motor (23); the top end and the bottom end of the support frame (1) are respectively and rotatably connected with a rotating roller (22), a conveying belt (21) is wound on the rotating roller (22), and a motor (23) for driving the rotating roller (22) to rotate is arranged on the support frame (1); the method is characterized in that: the support frame (1) is provided with fixed support plates (11) on two sides of the conveying belt (21); the fixed supporting plate (11) is fixedly connected with a dust cover (12).

2. The environment-friendly sandstone delivery device according to claim 1, wherein: connecting plates (121) are arranged on two sides of the dust cover (12); the connecting plate (121) is connected with the fixed supporting plate (11) through bolts.

3. The environment-friendly sandstone delivery device according to claim 1, wherein: a dust outlet (122) is formed above one side of the dust cover (12) positioned at the material conveying end of the conveying belt (21); a dust removal column (123) is arranged on the dust outlet (122); the dust removal column (123) is fixedly connected with a supporting net column (124); the supporting net column (124) is sleeved with a dustproof cloth bag (125).

4. The environment-friendly sandstone delivery device according to claim 3, wherein: and pipe clamps (3) used for connecting the dust-proof cloth bag (125) are arranged on four side edges of the dust-proof column (123).

5. The environment-friendly sandstone delivery device according to claim 3, wherein: the dustproof cloth bag (125) comprises a cloth bag main body (1251) sleeved on the supporting net column (124) and an elastic connecting belt (1252) positioned on the edge of the bag opening of the cloth bag main body (1251); the elastic connecting band (1252) is fixed on the pipe clamp (3).

6. The environment-friendly sandstone delivery device according to claim 3, wherein: a first extension plate (1231) is arranged between the supporting net column (124) and the dust removing column (123); the first extension panel (1231) is fixed to the support net post (124).

7. The environment-friendly sandstone delivery device according to claim 1, wherein: one side of the fixed supporting plate (11) close to the conveying belt (21) is provided with a groove (4) for sliding materials.

8. The environment-friendly sandstone delivery device according to claim 7, wherein: a material stopping plate (15) is fixed on one side of the dust cover (12) at the feeding end; the bottom end of the material stopping plate (15) is inwards provided with a third extending plate (152); the upper end faces of two sides of the third extending plate (152) in the length direction are provided with fixed baffle plates (1521); an open type storage box (151) is arranged on the third extending plate (152); and a discharge port at the lower end of the groove (4) is positioned above a box opening of the open type storage box (151).

9. The environment-friendly sandstone delivery device according to claim 1, wherein: a feed opening (16) is arranged on the cover surface of the dust cover (12) close to the material stopping plate (15); and a discharging hopper (161) for discharging sand is arranged on the discharging port (16).