CN210522611U

CN210522611U - Sandstone discharging device

Info

Publication number: CN210522611U
Application number: CN201920788801.7U
Authority: CN
Inventors: 高永泉
Original assignee: Guangzhou Taihe Concrete Co ltd
Current assignee: Guangzhou Taihe Concrete Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-15
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a stone field of unloading contains thereby the problem that great piece stone is unfavorable for the epilogue batching to the stone after unloading and mixes, provides a grit discharge apparatus, and this technical scheme is as follows: the utility model provides a grit discharge apparatus, including the discharge box, discharge box top one side is provided with the feed inlet, fixedly connected with division board in the inside vertical orientation of discharge box, the inside slope sieve that can dismantle of discharge box is connected with, the higher one end of slope sieve is close to the feed inlet, the lower one end of slope sieve and division board top sliding connection, the opening of taking out the slope sieve is seted up to the lateral wall of discharge box, the opening articulates there is closed door rather than confined, the charging box bottom is provided with the conveying belt, through can dismantle in the discharge box and connect the slope sieve, make the stone get into the discharge box and can sieve out the great piece stone that is unfavorable for the batching of epilogue and mixes, thereby be favorable to further handling this part's.

Description

Sandstone discharging device

Technical Field

The utility model relates to a grit field of unloading, more specifically says, it relates to a grit discharge apparatus.

Background

The concrete is an indispensable building material in the building industry, cement is taken as a main cementing material, water, sand and stones, chemical additives and mineral admixtures are added as necessary, the materials are mixed according to a proper proportion, and the artificial stone is subjected to uniform stirring and compact forming.

Most of the prior art stone unloading devices are designed to transport the stones by means of transport vehicles into storage tanks, in order to store the stones for further use.

However, when the transport vehicle unloads the stones, the stones are not screened, and the larger stones contained in the stones cannot be directly used as raw materials for concrete preparation, so that manual screening operation is required, manpower is consumed, more time is required, and working efficiency is affected. Therefore, there is room for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a grit discharge apparatus has the advantage of convenient screening.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a grit discharge apparatus, includes the discharge box, discharge box top one side is provided with the feed inlet rather than being linked together, fixedly connected with separates the discharge box for the division board of two parts in the inside vertical direction of discharge box, the inside slope sieve that can dismantle of discharge box is connected with, the higher one end of slope sieve is close to the feed inlet, the lower one end of slope sieve with the division board is close to one side sliding connection of discharge box top inner wall, the lateral wall of discharge box has been seted up with the opening that the slope sieve was taken out, the opening articulates there is the door that will seal, the discharge box bottom is provided with conveyor.

Adopt above-mentioned technical scheme, the stone passes through the feed inlet and gets into the case of unloading, thereby sieve the stone by the slope sieve and get into respectively and unload the different parts of being separated by the division board in the case, be favorable to collecting the stone of less piece, and carry out further processing to the stone of great piece, through can dismantle the connection in the case of unloading and set up the opening with the slope sieve, make the slope sieve appear blockking up or when taking place to damage, can take out the slope sieve from the opening part, be favorable to handling or damaging the change to the jam of slope sieve, through conveyor's setting, make directly to get and use or store more convenient to the stone in the case of unloading.

The utility model discloses further set up to: the first slider of the higher one end fixedly connected with of slope sieve, the spliced eye has been seted up to the upper surface of first slider, set up the confession on the inner wall of discharge box the spout that first slider slided into, be provided with in the discharge box inner wall with spliced eye assorted wedge, the wedge is close to one side fixedly connected with spring of feed inlet, the other end of spring with the inner wall fixed connection of discharge box works as first slider slides into during the spout, the inclined plane of wedge with first slider butt.

Adopt above-mentioned technical scheme, through the spring, the setting of wedge and spliced eye, make when the inclined sieve plate is installed into the discharge box, first slider on the inclined sieve plate can with the inclined plane butt of wedge, the spring receives the compression of wedge simultaneously, make when the wedge inserts into the spliced eye, because the effect of spring elasticity, the wedge is inseparabler with the fixed of spliced eye, thereby make first slider drive the inclined sieve plate and be fixed in the inside of discharge box, be favorable to the inclined sieve plate fixed at the discharge box.

The utility model discloses further set up to: the wedge-shaped block is fixedly connected with a shifting block on one side, far away from the inclined sieve plate, of the wedge-shaped block, and the shifting block extends out of the discharging box.

By adopting the technical scheme, when the shifting block is shifted, the wedge-shaped block and the insertion hole can be separated, so that the inclined sieve plate is changed into a movable state, and the inclined sieve plate is convenient to take out.

The utility model discloses further set up to: and a crushing device is arranged inside one side of the separation plate, which is far away from the feed inlet.

Adopt above-mentioned technical scheme, through breaker's setting for great stone makes it basically the same with less stone size after the breakage, thereby accords with the condition that the sequent batching mixes, is favorable to the centralized processing to great stone.

The utility model discloses further set up to: the crushing device comprises a crushing roller group which is rotatably connected with the inner wall of the crushing box, the crushing roller group comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are arranged in parallel, and the outer wall of the crushing box is fixedly connected with a first motor for controlling the first crushing roller to rotate and a second motor for controlling the second crushing roller to rotate in opposite directions relative to the first crushing roller.

Adopt above-mentioned technical scheme, when the material landing of great piece to broken roller set, because first crushing roller and second crushing roller rotate in opposite directions under the effect of first motor and second motor for the stone of great piece is by roll surface extrusion or grinding, is favorable to carrying out better breakage to great piece stone.

The utility model discloses further set up to: and a first slideway for enabling stones to intensively roll to the middle position of the first crushing roller and the second crushing roller is fixedly connected above the crushing roller group.

Adopt above-mentioned technical scheme, through the setting of first slide for through what incline the sieve be accepted by first slide better, thereby concentrate and roll to first crushing roller and second crushing roller intermediate position, make broken roller set can concentrate the breakage to the stone, be favorable to improving broken efficiency.

The utility model discloses further set up to: and a second slideway is fixedly connected below the crushing roller group, and the crushed stones are intensively rolled out of the crushing bin.

Adopt above-mentioned technical scheme, after the stone of great piece is broken, come out by the clearance of broken roller set to drop on the second slide, see the stone out by the second slide, be favorable to the stone ejection of compact faster after the breakage, raise the efficiency.

The utility model discloses further set up to: the third slide that the unloading box bottom fixedly connected with made its inside stone concentrate and roll and fall to the conveyer belt, the third slide is close to defeated material area.

Adopt above-mentioned technical scheme, through the third slide, the unloading case is carried out to the equal landing of stone in the unloading case on conveyor by conveyor for the stone can directly be stored or use, is favorable to the concentrated ejection of compact of stone in the unloading case.

The utility model discloses further set up to: and a cleaning device for cleaning the inclined sieve plate is arranged in the crushing box.

Adopt above-mentioned technical scheme, through setting up cleaning device on the slope sieve for less stone is swept in the sieve mesh on the slope sieve, and bigger stone is then swept and is carried out crushing treatment in the breaker, is favorable to the clearance to remaining the stone on the slope sieve.

The utility model discloses further set up to: the cleaning device comprises a T-shaped groove which is arranged on the discharging box and is far away from the opening, a second sliding block which is matched with the T-shaped groove is connected in a sliding mode in the T-shaped groove, the second sliding block is close to one side of the inclined sieve plate, a brush for cleaning the inclined sieve plate is fixedly connected to the one side of the inclined sieve plate, and a handle is fixedly connected to the one side of the inclined sieve plate.

Adopt above-mentioned technical scheme, when cleaning the slope sieve, through the handle that slides outside the discharge box for the second slider drives the brush on T-slot and cleans the slope sieve, makes the operation of cleaning to the slope sieve more convenient, through the setting in T-slot, makes the brush can slide smoothly on the slope sieve, is favorable to cleaning of brush to the slope sieve.

To sum up, the utility model discloses following beneficial effect has:

1. the inclined sieve plate is detachably connected in the discharging box, so that the stone entering the discharging box can be screened out larger stones which are not beneficial to subsequent ingredient mixing, further treatment of the stone is facilitated, and the inclined sieve plate can be taken out for treatment after the inclined sieve plate has problems;

2. the crushing device is arranged in the discharging box, so that the screened larger stone blocks can be further crushed into smaller shapes, and the standard of subsequent material mixing is met, and the further treatment of the larger stone blocks is facilitated;

3. through set up cleaning device on the slope sieve for can drop out after cleaning the stone on the slope sieve, be favorable to the clearance to the slope sieve surface.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure: 1. a discharge box; 11. a feed inlet; 12. a conveying device; 121. a material conveying belt; 122. a third motor; 2. a partition plate; 21. a discharging bin; 22. a crushing bin; 3. the sieve plate is inclined; 31. a first slider; 32. inserting holes; 33. a wedge block; 34. a spring; 35. shifting blocks; 4. a cleaning device; 41. a second slider; 42. a brush; 43. a handle; 5. an opening; 51. a closing door; 6. a crushing device; 61. a first crushing roller; 62. a second crushing roller; 63. a first motor; 64. a second motor; 7. a first slideway; 71. a first slide plate; 72. a second slide plate; 8. a second slideway; 81. a third slide plate; 82. a fourth slide plate; 9. a third slideway; 91. a fifth slide plate; 92. and a sixth sliding plate.

Detailed Description

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

The utility model provides a grit discharge apparatus, refers to fig. 1, including discharge box 1, 1 inside feed inlet 11 of discharge box 1 top one side fixedly connected with intercommunication discharge box, and 1 bottom of discharge box is provided with conveyor 12, and conveyor 12 includes fixed connection in the defeated material area 121 of discharge box 1, and defeated material area 121 keeps away from fixedly connected with third motor 122 on one side of discharge box 1.

Combine fig. 2, fixedly connected with separates discharge box 1 for the division board 2 of two parts on the inside vertical direction of discharge box 1, a part that is close to feed inlet 11 is named as out feed bin 21, another part of keeping away from feed inlet 11 then names garrulous feed bin 22, 1 inside detachable connections of discharge box has slope sieve 3, the first slider 31 of one end fixedly connected with of slope sieve 3, set up the spout with first slider 31 sliding connection on discharge box 1's the inner wall, the other end sliding connection of slope sieve 3 is in the one side that division board 2 is close to feed inlet 11, slope sieve 3 is higher than the one end with division board 2 sliding connection with first slider 31 fixed connection's one end.

Combine fig. 3, spliced hole 32 has been seted up to the upper surface of first slider 31, be provided with the wedge 33 with spliced hole 32 cooperation joint in the inner wall of discharge box 1, wedge 33 is located the top of spout, fixedly connected with spring 34 on the one side that wedge 33 is close to feed inlet 11, the other end of spring 34 and the inner wall fixed connection of discharge box 1, when first slider 31 slides into the spout, the inclined plane and the first slider 31 butt of wedge 33, fixedly connected with shifting block 35 on the one side that slope sieve 3 was kept away from to wedge 33, shifting block 35 stretches out in discharge box 1.

With reference to fig. 4, discharging box 1 is inside to be provided with cleaning device 4 who cleans inclined sieve plate 3, and cleaning device 4 is including seting up the T-slot of keeping away from opening 5 on discharging box 1, and sliding connection has second slider 41 in the T-slot, and second slider 41 is close to fixedly connected with and cleans brush 42 of inclined sieve plate 3 on inclined sieve plate 3 one side, and second slider 41 keeps away from one side fan fixedly connected with handle 43 of inclined sieve plate 3.

An opening 5 (see fig. 1) for taking out the inclined screen plate is formed in the outer wall of the discharge box 1, and the opening 5 is hinged with a closing door 51 for closing the opening.

Referring to fig. 2, a crushing device 6 is arranged inside the crushing bin 22, the crushing device 6 comprises a crushing roller group which is rotatably connected inside the crushing bin 22, the crushing roller group comprises a first crushing roller 61 and a second crushing roller 62, the first crushing roller 61 and the second crushing roller 62 are arranged in parallel, and a first motor 63 for controlling the rotation of the first crushing roller 61 and a second motor 64 for controlling the opposite rotation of the second crushing roller 62 relative to the first crushing roller 61 are fixedly connected to the outer wall of the crushing bin.

The top fixedly connected with of broken roller set makes the stone concentrate and rolls to the first slide 7 of first crushing roller 61 and second crushing roller 62 intermediate position, and first slide 7 includes first slide 71 and second slide 72, and the higher one end of first slide 71 and division board 2 top fixed connection, lower one end are close to first crushing roller 61, and the higher one end of second slide 72 is kept away from the inner wall fixed connection of feed inlet 11 one side, lower one end is close to second crushing roller 62 with discharge box 1.

The second slide 8 that the broken stone of below fixedly connected with messenger's broken back was concentrated and is rolled out garrulous feed bin 22, and second slide 8 includes third slide 81 and fourth slide 82, and first crushing roller 61 is kept away from to the higher one end of third slide 81 and division board 2 one side fixed connection, the lower one end of keeping away from feed inlet 11, and second crushing roller 62 is kept away from to the higher one end of fourth slide 82 and the inner wall fixed connection, the lower one end of keeping away from feed inlet 11 one side of discharge box 1.

The third slide 9 that the conveying belt 121 was fallen to its inside stone of unloading case 1 bottom fixedly connected with messenger's inside is concentrated, and third slide 9 includes fifth slide 91 and sixth slide 92, and the higher one end of fifth slide 91 is close to conveying belt 121 with unloading case 1 one side inner wall fixed connection, lower one end that shifting block 35 is close to, and the higher one end of sixth slide 92 is kept away from shifting block 35 one side inner wall fixed connection, lower one end with unloading case 1 and is close to conveying belt 121.

The working conditions and principles of the embodiment are as follows:

when stones on the transport cart are unloaded, the first motor 63, the second motor 64 and the third motor 122 are sequentially opened, the carried stones are poured into the unloading box 1 through the feeding hole 11, the stones passing through the feeding hole 11 fall on the inclined sieve plate 3 for screening, part of the stones passing through the sieve holes of the inclined sieve plate 3 enter the unloading bin 21 and fall on the fifth sliding plate 91 through the unloading bin 21, part of the larger stones screened by the inclined sieve plate 3 enter the crushing bin 22 along the inclined sieve plate 3 and roll to the first sliding plate 71 and the second sliding plate 72, the stones are intensively rolled to the middle position of the crushing roller group along the inclined surfaces of the first sliding plate 71 and the second sliding plate 72, the stones are crushed by the first crushing roller 61 and the second crushing roller 62 which rotate oppositely, the crushed stones fall on the third sliding plate 81 or the fourth sliding plate 82 and roll to the sixth sliding plate 92 along the inclined surfaces of the third sliding plate 81 and the fourth sliding plate 82, at this time, stones on the fifth sliding plate 91 and the sixth sliding plate 92 respectively roll along the inclined surfaces of the sliding plates in a concentrated manner, stones leaving the sliding plates fall on the conveying belt 121, and are conveyed to a device for storing or using the stones by the conveying belt 121, so that the process of screening the stones and treating large stones is completed.

When the stone on the transport vechicle is all emptyd and is accomplished and the ejection of compact of unloading case 1 not, through holding handle 43, make second slider 41 along T-shaped groove reciprocating sliding, drive brush 42 and clean slope sieve 3, make the less stone of staying on slope sieve 3 pass through the sieve mesh ejection of compact, will hang the stone in the sieve mesh simultaneously and sweep in ejection of compact storehouse 21, and great stone then rolls under the promotion of brush 42 and carries out the breakage in crushed aggregates storehouse 22, when brush 42 cleans several times after unloading case 1 and no longer ejection of compact, accomplish the clearance to slope sieve 3 this moment promptly, and then close first motor 63 in proper order, second motor 64 and third motor 122.

When the inclined sieve plate 3 is used for a certain time, sieve holes of the inclined sieve plate 3 are blocked to influence the sieving effect or are damaged and cannot be used, the closed door 51 is opened, the shifting block 35 is shifted, the wedge block 33 is separated from the inserting hole 32, the closed door 51 is opened at the moment, the inclined sieve plate 3 is taken out from the opening 5, the inclined sieve plate 3 is processed or is replaced by a new inclined sieve plate 3 after being taken out, the inclined sieve plate 3 which is processed or replaced again is slid into the discharging box 1 through the opening 5, the first sliding block 31 is abutted to the inclined surface of the wedge block 33 in the sliding-in process, when the wedge block 33 is inserted into the first sliding block 31, the inclined sieve plate 3 is fixed in the discharging box 1, and the inclined sieve plate 3 is processed or replaced at the moment.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a grit discharge apparatus, includes discharge box (1), discharge box (1) top one side is provided with feed inlet (11) that are linked together rather than, characterized by: fixedly connected with separates dummy discharge box (1) for division board (2) of two parts in the inside vertical direction of dummy discharge box (1), the inside slope sieve (3) that can dismantle of dummy discharge box (1), the higher one end of slope sieve (3) is close to feed inlet (11), the lower one end of slope sieve (3) with division board (2) top sliding connection, the lateral wall of dummy discharge box (1) is seted up and is used for taking out opening (5) of slope sieve (3), opening (5) articulate has closed door (51), dummy discharge box (1) bottom is provided with conveyor (12).

2. A sand discharge apparatus as claimed in claim 1, wherein: the utility model discloses a sieve, including slope sieve (3), the first slider of the higher one end fixedly connected with (31) of slope sieve (3), spliced eye (32) have been seted up to the upper surface of first slider (31), offer the confession on the inner wall of discharge box (1) the spout that first slider (31) slided in, be provided with in discharge box (1) inner wall with spliced eye (32) assorted wedge (33), wedge (33) are close to one side fixedly connected with spring (34) of feed inlet (11), the other end of spring (34) with the inner wall fixed connection of discharge box (1), work as first slider (31) slide in during the spout, the inclined plane of wedge (33) with first slider (31) butt.

3. A sand discharge apparatus as claimed in claim 2, wherein: wedge block (33) keep away from fixedly connected with shifting block (35) on the one side of slope sieve, shifting block (35) stretch out in discharge box (1).

4. A sand discharge apparatus as claimed in claim 3, wherein: and a crushing device (6) is arranged in one side of the separation plate (2) far away from the feed inlet (11).

5. Sand unloading apparatus according to claim 4, wherein: the crushing device (6) comprises a crushing box and a crushing roller group which is rotatably connected to the inner wall of the crushing box, the crushing roller group comprises a first crushing roller (61) and a second crushing roller (62), the first crushing roller (61) and the second crushing roller (62) are arranged in parallel, and a first motor (63) for controlling the first crushing roller (61) to rotate and a second motor (64) for controlling the second crushing roller (62) to rotate oppositely relative to the first crushing roller (61) are fixedly connected to the outer wall of the crushing box.

6. Sand unloading apparatus according to claim 5, wherein: and a first slideway (7) which enables stones to roll to the middle position of the first crushing roller (61) and the second crushing roller (62) in a centralized manner is fixedly connected above the crushing roller group.

7. Sand unloading apparatus according to claim 6, wherein: and a second slideway (8) which enables crushed stones to roll out of the crushing bin (22) is fixedly connected to the lower part of the crushing roller group.

8. Sand unloading apparatus according to claim 7, wherein: conveyor (12) are including defeated material area (121), unload hopper (1) bottom fixedly connected with make its inside stone concentrate to roll and fall extremely the third slide (9) of defeated material area (121), third slide (9) are close to defeated material area (121).

9. Sand unloading apparatus according to claim 8, wherein: and a cleaning device (4) for cleaning the inclined sieve plate (3) is arranged in the crushing box.

10. A sand discharge apparatus according to claim 9, wherein: cleaning device (4) are including seting up on discharge box (1) and keeping away from the T-slot of opening (5), sliding connection has second slider (41) rather than the looks adaptation in the T-slot, second slider (41) are close to fixedly connected with cleans on one side of slope sieve (3) brush (42) of slope sieve (3), second slider (41) are kept away from fixedly connected with handle (43) on one side of slope sieve (3).