CN209796368U - Dust collecting device of cement tank truck - Google Patents
Dust collecting device of cement tank truck Download PDFInfo
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- CN209796368U CN209796368U CN201920575593.2U CN201920575593U CN209796368U CN 209796368 U CN209796368 U CN 209796368U CN 201920575593 U CN201920575593 U CN 201920575593U CN 209796368 U CN209796368 U CN 209796368U
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- placing plate
- cement
- dust collecting
- plate
- collecting device
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Abstract
The utility model discloses a cement tank loading dust collecting device, which comprises a placing plate, a plurality of supporting springs, two sloping plates, a filter plate and a dust collecting box; the placing plate is arranged at the bottom of a cement tank body obliquely arranged on the vehicle body, and the bottom of the cement tank body is separated into a closed space; a plurality of axial through holes are arranged on the placing plate at intervals; a plurality of supporting springs are uniformly distributed below the placing plate; two ends of each supporting spring are respectively fixed on the bottom surface of the placing plate and the bottom surface of the tank body; the two inclined plates are obliquely arranged below the placing plate in an axial symmetry manner to form a funnel structure; the filter plate is fixed at the opening at the bottom end of a funnel structure consisting of two inclined plates; the dust collection box is arranged below the filter plate, so that all materials falling from the filter plate to the lower part enter the dust collection box; this cement jar loading dust collecting device simple structure, simple to operate, economical and practical through supporting spring and swash plate, conveniently collects the cement that spills over to through pivot and puddler, prevent that the cement of caking from blockking up the filter.
Description
Technical Field
the utility model relates to a dust collecting equipment technical field, in particular to cement jar loading dust collecting device.
Background
The cement canning car is the equipment of transportation cement, at present when transportation bulk cement, because cement is powdered, consequently, there is some cement to spill over through the cement seal bag, the in-process road in the transportation is jolted, the bottom that the jar body was all concentrated to the cement that can make to spill over, and the in-process of getting cement can make the dust splash everywhere, serious threat people's health, the easy caking of the cement that spills over simultaneously, people's the processing of not being convenient for, consequently, it is necessary to design a dust collecting device who sets up in the cement canning car in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a solve cement tank loading dust collecting device of the difficult clearance problem that present cement tank loading carriage bottom cement deposit, caking lead to.
Therefore, the utility model discloses technical scheme as follows:
A cement tank loading dust collecting device comprises a placing plate, a plurality of supporting springs, two inclined plates, a filter plate and a dust collecting box; the placing plate is arranged at the bottom of a cement tank body obliquely arranged on the vehicle body, and the bottom of the cement tank body is separated into a closed space; a plurality of axial through holes are arranged on the placing plate at intervals; a plurality of supporting springs which are uniformly distributed below the placing plate; two ends of each supporting spring are respectively fixed on the bottom surface of the placing plate and the bottom surface of the tank body, so that the placing plate can axially reciprocate under the action of the elastic force of the supporting springs; the two inclined plates are obliquely arranged below the placing plate in an axial symmetry mode to form a funnel structure, and the arrangement positions of the two inclined plates can enable all axial through holes formed in the placing plate to be communicated to the interior of the funnel structure; the filter plate is fixed at the opening at the bottom end of the funnel structure formed by the two inclined plates, so that the materials entering the funnel structure formed by the two inclined plates can fall on the filter plate completely; the dust collecting box is arranged below the filter plate, so that all materials falling from the filter plate to the lower part enter the dust collecting box.
furthermore, the cement tank loading dust collecting device also comprises a stirring device, wherein the stirring device comprises a fixed column, a rotating shaft, two moving plates and a plurality of stirring rods; the fixing columns are sequentially arranged in axial openings arranged at the centers of the filter plates and the dust collection boxes in a penetrating manner from top to bottom; the rotating shaft is horizontally arranged and penetrates through a radial through hole formed in the side wall of the top end of the fixed column; the two moving plates are vertically and parallelly arranged below the placing plate, and the top ends of the two moving plates are fixed on the bottom surface of the placing plate; two identical gears are sleeved on two sides of the rotating shaft, racks are arranged on the side edges, adjacent to the gears on the same side, of each moving plate, and each gear is meshed with the rack on the same side, so that the rotating shaft rotates in the process that the placing plate reciprocates along the axis; the stirring rods are uniformly distributed into two groups, are uniformly distributed along the circumferential direction of the rotating shaft and are fixed on the outer walls of the end parts of the two ends of the rotating shaft in a radial mode to form two stirring paddles.
Further, the axial through holes formed in the placing plate are 3-5, and the 3-5 axial through holes are formed at equal intervals.
furthermore, the number of the supporting springs is 2-4, the length of each supporting spring is matched with the position of the supporting spring arranged on the bottom surface of the tank body, and the placing plate is horizontally arranged in the tank body.
Furthermore, the top edges of the two inclined plates are fixed on the bottom surface of the placing plate, and the bottom edges of the two inclined plates are fixed on the side edges of the filter plates positioned on the adjacent sides.
furthermore, 4-6 stirring rods are arranged at each end of the rotating shaft.
furthermore, a rolling bearing is fixed in a radial through hole at the top end of the fixed column, and the rotating shaft 11 is inserted and fixed in a central hole of the rolling bearing.
Further, two strip-shaped grooves are symmetrically formed in the side wall, provided with the placing plate, of the tank body, the length of each strip-shaped groove is matched with the length of the placing plate in the direction parallel to the inner wall of the tank body, the width of each strip-shaped groove is larger than the thickness of the placing plate, and the placing plate is arranged in the strip-shaped grooves in the middle in the initial state.
Compared with the prior art, this cement tank loading dust collecting device's beneficial effect lies in:
(1) the device is characterized in that a carriage, a placing plate, a placing hole, a supporting spring, an inclined plate and a filter plate are matched, when cement jolts in the transportation process, the placing plate moves up and down through the supporting spring, and overflowed cement flows onto the filter plate through the placing hole and the inclined plate;
(2) the device cooperatees through removal hole, dust collection box, fixed column, rotation hole, pivot, movable plate, gear, rack and puddler, places the board and drives the movable plate and remove, and the epaxial gear of pivot and the rack toothing on the movable plate drive the pivot and rotate, and the pivot drives the puddler at the pivoted in-process and rotates, and the puddler stirs the cement on the filter, prevents that the cement of caking from blockking up the filter.
Drawings
FIG. 1 is a schematic structural view of a cement silo loading dust collecting device of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of the connection between the gear on the rotating shaft and the rack on the moving plate of the dust collecting device for loading cement tank of the present invention;
fig. 4 is the structure schematic diagram of the cement tank loading dust collecting device of the utility model arranged in the cement tank.
Detailed Description
The present invention will be further described with reference to the following drawings and specific examples, but the following examples are by no means limiting the present invention.
as shown in fig. 1, the cement tank loading dust collecting device comprises a placing plate 2, four supporting springs 4, two inclined plates 5, a filter plate 6, a stirring device and a dust collecting box 8; in particular, the amount of the solvent to be used,
as shown in fig. 4, the placing plate 2 is arranged at the bottom of the tank body 1 of the cement tank obliquely arranged on the vehicle body, and divides the bottom of the tank body 1 into a closed space; three axial through holes 3 are arranged on the placing plate 2 at intervals and are used as cement powder collecting holes, and the interval distance between every two adjacent cement powder collecting holes 3 is the same; the specific arrangement mode of the placing plate is as follows: two strip-shaped grooves are symmetrically formed in the side wall of the tank body 1, provided with the placing plate 2, the length of each strip-shaped groove is matched with the length of the placing plate 2 in the direction parallel to the inner wall of the tank body, the width of each strip-shaped groove is larger than the thickness of the placing plate 2, and the placing plate 2 is arranged in the strip-shaped grooves in the middle in an initial state;
The four supporting springs 4 are arranged below the placing plate 2, the top ends of the four supporting springs are respectively fixed at four top corners close to the bottom surface of the placing plate 2, and the bottom ends of the four supporting springs are fixed on the bottom surface of the tank body, so that the placing plate 2 can reciprocate along the axial direction under the elastic force action of the supporting springs 4 to generate vibration motion; the length of each supporting spring 4 is adapted to the position of the supporting spring arranged on the bottom surface of the tank body, so that the placing plate 2 is arranged in the tank body 1 in a horizontal state;
the two inclined plates 5 are obliquely arranged below the placing plate 2 in an axial symmetry mode to form a funnel structure, and the arrangement positions of the two inclined plates enable all axial through holes 3 formed in the placing plate 2 to be communicated to the interior of the funnel structure; the filter plate 6 is arranged at the opening at the bottom end of the funnel structure consisting of the two inclined plates 5; specifically, the top edges of the two sloping plates 5 are fixed on the bottom surface of the placing plate 2, and the bottom edges of the two sloping plates are fixed on the side edges of the adjacent filter plate 6, so that the materials entering the funnel structure formed by the two sloping plates 5 can be completely dropped on the filter plate 6;
the dust collection box 8 is arranged below the filter plate 6, and the opening area of the dust collection box is larger than the area of the filter plate 6, so that all materials falling from the filter plate to the lower part enter the dust collection box 8;
As shown in fig. 2 and 3, the stirring device comprises a fixed column 9, a rotating shaft 11, two moving plates 12 and eight stirring rods 15; in particular, the amount of the solvent to be used,
the fixing columns 9 are sequentially arranged in axial openings arranged at the centers of the filter plates 6 and the dust collection boxes 8 from top to bottom in a penetrating manner; the aperture of an axial opening positioned at the center of the filter plate 6 and the dust collection box 8 is larger than the outer diameter of the fixing column 9, so that the fixing column 9 can freely reciprocate in the axial opening of the filter plate 6 and the dust collection box 8;
A radial through hole 10 is formed in the side wall of the top end of the fixed column 9, and a rolling bearing is arranged in the radial through hole 10; the rotating shaft 11 is horizontally arranged in a center hole of the rolling bearing in a penetrating fit mode to form rotating connection with the fixed column 9, and the rotating shaft 11 can freely rotate in the radial through hole 10;
The two moving plates 12 are vertically and parallelly arranged below the placing plate 2, and the top ends of the two moving plates are fixed on the bottom surface of the placing plate 2; two identical gears 13 are sleeved on two sides of the rotating shaft 11, correspondingly, a rack 14 matched with the gear 13 is arranged on the side edge of each moving plate 12 adjacent to the gear 13 on the same side, and each gear is meshed with the rack 14 on the same side, so that the rotating shaft 11 axially performs reciprocating rolling motion under the action of the rack 14 and the gear 13 in the process of reciprocating vibration motion of the placing plate 2 along the axial line;
Eight stirring rods 15 are equally divided into two groups, every four stirring rods 15 are uniformly distributed along the circumferential direction of the rotating shaft 11, and one end of each stirring rod 15 is fixed on the outer wall of the end part of each end of the rotating shaft 11 in a radial mode, so that a stirring paddle is formed at each of the two ends of the rotating shaft 11.
The working principle of the cement tank loading dust collecting device is as follows:
In the driving process of the cement tank truck, the cement tank containing cement powder jolts, so that the placing plate 2 moves up and down along the axial direction under the action of the supporting spring 4, and the cement powder falling onto the placing plate 2 from the overflowing cement bag finally falls onto the filter plate 6 through the placing hole 3 and the inclined plate 5; meanwhile, the placing plate 2 drives the moving plate 12 to move up and down along the axial direction, and the gear 13 on the rotating shaft 11 is meshed with the rack 14 on the moving plate 12, so that the rack 14 drives the gear 13 to roll up and down along the axial direction, namely the rotating shaft 11 rotates, and then the stirring paddles arranged at two ends of the rotating shaft 11 are driven to rotate, so that the cement powder on the filter plate 6 is continuously stirred, and the agglomerated cement is prevented from blocking the filter plate 6; the cement powder is filtered by the filter plate and finally falls into the dust collection box 8 to be collected. The dust box 8 can be cleaned by the staff regularly.
To sum up, this cement jar loading dust collecting device simple structure, simple to operate, economical and practical through supporting spring and swash plate, conveniently collects the cement that spills over to through pivot and puddler, prevent that the cement of caking from blockking up the filter.
Claims (8)
1. The utility model provides a cement tank loading dust collecting device which characterized in that includes:
The placing plate (2) is arranged at the bottom of the cement tank body (1) obliquely arranged on the vehicle body and divides the bottom of the tank body (1) into a closed space; a plurality of axial through holes (3) are arranged on the placing plate (2) at intervals;
A plurality of supporting springs (4) which are uniformly distributed below the placing plate (2); two ends of each supporting spring (4) are respectively fixed on the bottom surface of the placing plate (2) and the bottom surface of the tank body (1), so that the placing plate (2) can axially reciprocate under the action of the elastic force of the supporting springs (4);
The two inclined plates (5) are obliquely arranged below the placing plate (2) in an axial symmetry mode to form a funnel structure, and the arrangement positions of the two inclined plates can enable all axial through holes (3) formed in the placing plate (2) to be communicated into the funnel structure;
the filter plate (6) is fixed at the opening at the bottom end of the funnel structure formed by the two inclined plates (5), so that the materials entering the funnel structure formed by the two inclined plates (5) can fall on the filter plate (6) completely;
and the dust collection box (8) is arranged below the filter plate (6), so that all materials falling from the filter plate to the lower part enter the dust collection box (8).
2. the cement tank loading and dust collecting device as claimed in claim 1, further comprising a stirring device, which comprises a fixed column (9), a rotating shaft (11), two moving plates (12) and a plurality of stirring rods (15); the fixing columns (9) are sequentially arranged in axial openings arranged at the centers of the filter plates (6) and the dust collection boxes (8) in a penetrating manner from top to bottom; the rotating shaft (11) is horizontally arranged and penetrates through a radial through hole (10) formed in the side wall of the top end of the fixed column (9); the two moving plates (12) are vertically and parallelly arranged below the placing plate (2), and the top ends of the two moving plates are fixed on the bottom surface of the placing plate (2); two identical gears (13) are sleeved on two sides of the rotating shaft (11), racks are arranged on the side edges, adjacent to the gears (13) on the same side, of each moving plate (12), and each gear is meshed with the rack on the same side, so that the rotating shaft (11) rotates in the process of reciprocating motion of the placing plate (2) along the axis; the stirring rods (15) are divided into two groups, and are uniformly distributed along the circumferential direction of the rotating shaft (11) and fixed on the outer walls of the end parts of the two ends of the rotating shaft (11) in a radial mode to form two stirring paddles.
3. The cement tank loading and dust collecting device as claimed in claim 1, wherein the number of the axial through holes formed in the placing plate (2) is 3-5, and the 3-5 axial through holes are formed at equal intervals.
4. The cement tank loading dust collecting device as claimed in claim 1, wherein the number of the supporting springs (4) is 2-4, the length of each supporting spring (4) is adapted to the position of the supporting spring arranged on the bottom surface of the tank body, and the placing plate (2) is horizontally arranged in the tank body (1).
5. The cement silo loading and dust collecting device of claim 1, wherein the top edges of the two inclined plates (5) are fixed on the bottom surface of the placing plate (2), and the bottom edges are fixed on the side edges of the filter plates (6) positioned at the adjacent sides.
6. The cement silo loading dust collecting device of claim 1, wherein 4-6 stirring rods (15) are arranged at each end of the rotating shaft (11).
7. the cement tank loading dust collecting device as claimed in claim 1, wherein a rolling bearing is fixed in a radial through hole at the top end of the fixing column (9), and the rotating shaft (11) is inserted and fixed in a central hole of the rolling bearing.
8. the cement tank loading and dust collecting device as claimed in claim 1, wherein two strip grooves are symmetrically formed in the side wall of the tank body (1) where the placing plate (2) is arranged, the length of each strip groove is adapted to the length of the placing plate (2) in the direction parallel to the inner wall of the tank body, the width of each strip groove is larger than the thickness of the placing plate (2), and the placing plate (2) is arranged in the strip groove in the middle in the initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575593.2U CN209796368U (en) | 2019-04-25 | 2019-04-25 | Dust collecting device of cement tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575593.2U CN209796368U (en) | 2019-04-25 | 2019-04-25 | Dust collecting device of cement tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209796368U true CN209796368U (en) | 2019-12-17 |
Family
ID=68831073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575593.2U Active CN209796368U (en) | 2019-04-25 | 2019-04-25 | Dust collecting device of cement tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209796368U (en) |
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2019
- 2019-04-25 CN CN201920575593.2U patent/CN209796368U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |