阅读说明：本技术 水切割自动排沙装置 (Automatic sand discharging device for water cutting ) 是由 黄威 孙永军 晋志勇 于 2019-10-31 设计创作，主要内容包括：本发明涉及一种水切割自动排沙装置。它解决了现有的水切割装置无法将泥沙排出水箱和排沙时设备无法工作的问题,包括集水箱体,集水箱体内设有若干螺旋状泥沙推进组件,集水箱体内设有能将内腔分隔成导沙腔和排沙腔的分隔板,螺旋状泥沙推进组件一端位于导沙腔内,另一端分别穿过分隔板且延伸至排沙腔内,集水箱体内设有位于排沙腔内的泥沙输送组件,泥沙输送组件具有网状传送带,网状传送带呈环形分布且与各个螺旋状泥沙推进组件呈交叉状设置,集水箱体上端一侧具有与排沙腔相连通的排沙出口。本发明的优点在于：结构简单,自动实现水沙分离,排沙速度快,避免了刀具的磨损和水箱阻塞。(The invention relates to an automatic sand discharging device for water cutting. It has solved the problem that current water cutting device can't arrange the water tank with silt and the equipment can't work when arranging husky, including the header box body, it advances the subassembly to be equipped with a plurality of heliciform silt in the header box body, be equipped with in the header box body and separate into the division board that leads husky chamber and arrange husky chamber with the inner chamber, heliciform silt advances subassembly one end and is located leads husky intracavity, the other end passes the division board respectively and extends to arranging husky intracavity, be equipped with the silt transport assembly who is located arranges husky intracavity in the header box body, silt transport assembly has netted conveyer belt, netted conveyer belt is the annular distribution and advances the subassembly with each heliciform silt and be the setting of cross form, header box body upper end one side has the row. The invention has the advantages that: simple structure realizes the separation of water and sand automatically, and the sediment outflow is fast, has avoided the wearing and tearing of cutter and water tank jam.)

1. The utility model provides an automatic sediment outflow device of water cutting, includes header tank body (1) that has the inner chamber, header tank body (1) the upper end uncovered and the lower extreme is sealed, header tank body (1) in be equipped with a plurality of heliciform silt that extend along header tank body (1) length direction along width direction and set up and be the level form and distribute and impel subassembly (2), its characterized in that, header tank body (1) in be equipped with can separate into the inner chamber and lead husky chamber (11) and arrange husky chamber (12) division board (13), heliciform silt impel subassembly (2) one end be located lead husky chamber (11), the other end passes division board (13) respectively and extends to arrange husky chamber (12), header tank body (1) in be equipped with and be located arrange husky chamber (12) and lie in heliciform silt transport assembly (3) of heliciform silt impel subassembly (2) one end below, silt conveyor components (3) netted conveyer belt (31) has, netted conveyer belt (31) be the annular distribution and advance subassembly (2) with each heliciform silt and be the setting of fork form, collection box (1) upper end one side have with arrange husky export (4) of row that chamber (12) is linked together, just silt conveyor components (3) one end be located collection box (1) keep away from the one side that has row husky export (4), other end slope upwards extends to row husky export (4).

2. The automatic sand discharging device for water cutting according to claim 1, wherein the spiral silt propelling component (2) comprises a plurality of rotating shafts (21) which are sequentially horizontally arranged and are positioned above the bottom of the water collecting tank body (1), two adjacent rotating shafts (21) are arranged in parallel, one end of each rotating shaft (21) is arranged on one side of the water collecting tank body (1) in the sand guiding cavity (11) through the first rotating installation component (5), the other end of each rotating shaft (21) is arranged on the other side of the water collecting tank body (1) in the sand discharging cavity (12) through the second rotating installation component (6), spiral impellers (22) which are spirally distributed are arranged on the circumferential outer side of the rotating shafts (21), and the spiral impellers (22) extend from one end of the rotating shaft (21) in the sand guiding cavity (11) to the other end of the rotating shaft in the sand discharging cavity (12), and the partition plate (13) is provided with a plurality of sand guide holes (131) for the rotating shaft (21) and the spiral impeller (22) to pass through.

3. The automatic sand discharging device for water cutting as claimed in claim 2, wherein the first rotary mounting assembly (5) comprises a first mounting hole (51) formed in one side of the water collecting tank body (1) in the sand guide cavity (11), one end of the rotary shaft (21) is arranged in the first mounting hole (51) in a penetrating manner, a first sealing seat (52) is arranged between the first mounting hole (51) and the rotary shaft (21), and a first shaft cover (53) connected with one end of the rotary shaft (21) is arranged on the outer side of the water collecting tank body (1).

4. The automatic sand discharging device for water cutting as claimed in claim 2, wherein the second rotary mounting assembly (6) is arranged in a second mounting hole (61) on one side of the water collecting tank body (1) in the sand discharging cavity (12), the end of the rotary shaft (21) penetrates through the second mounting hole (61) and extends to the periphery of the water collecting tank body (1) to form a connecting part (62) connected with the sand pushing driver, a second sealing seat (63) is arranged between the second mounting hole (61) and the rotary shaft (21), and a second shaft cover (64) for the end of the rotary shaft (21) to penetrate through is arranged on the outer side of the water collecting tank body (1).

5. The automatic sand discharging device for water cutting according to claim 1, 2, 3 or 4, characterized in that the sand discharging seat body (7) extending obliquely upwards and communicated with the sand discharging cavity (12) is arranged at the upper end of the water collecting tank body (1) positioned in the sand discharging cavity (12), and the sand discharging outlet (4) is arranged at the upper end of the sand discharging seat body (7).

6. The automatic sand discharging device for water cutting according to claim 5, wherein the sand transporting assembly (3) comprises a first rotating roller (32) rotatably disposed between one side of the sand discharging chamber (12) and the partition plate (13) of the water collecting tank (1), a second rotating roller (33) rotatably disposed at the sand discharging outlet (4) of the sand discharging base (7), the mesh conveyor belt (31) is wound between the first rotating roller (32) and the second rotating roller (33), and the first rotating roller (32) and/or the second rotating roller (33) extend to the outside of the water collecting tank (1) and are connected with the sand discharging driver.

7. The automatic sand discharging device for water cutting as claimed in claim 5, wherein the mesh conveyor belt (31) comprises a horizontal section (311) horizontally arranged along the bottom of the water collecting tank body (1), one end of the horizontal section (311) is connected with the first rotating roller (32), the other end of the horizontal section is connected with an inclined section (312) which is arranged along the sand discharging seat body (7) and is obliquely arranged, the end of the inclined section (312) is arranged along the position to the sand discharging outlet (4), and a pressing roller body which is rotationally connected with the water collecting tank body (1) and/or the sand discharging seat body (7) is arranged at the intersection of the horizontal section (311) and the inclined section (312).

8. The automatic sand discharging device for water cutting as claimed in claim 1, wherein the aperture of the mesh conveyor belt (31) is 100-150 meshes, and a plurality of sand turning plates (313) are arranged on the circumferential outer side of the mesh conveyor belt (31), and the sand turning plates (313) are sequentially arranged in parallel at equal intervals.

9. The automatic sand discharging device for water cutting according to claim 5, wherein a cover plate (14) capable of sealing the upper end of the sand discharging cavity (12) is arranged at the upper end of the water collecting tank body (1), the cover plate (14) extends to one side of the sand discharging seat body (7), a sand discharging gap is formed between the cover plate (14) and the sand discharging seat body (7), and a lifting ring (141) is arranged on the cover plate (14).

10. The automatic sand discharging device for water cutting according to claim 9, wherein one side of the upper end of the sand discharging seat body (7) is provided with a sand discharging guide seat (8) which extends obliquely downwards and is communicated with the sand discharging outlet (4), and the sand discharging guide seat (8) is positioned below one end of the mesh conveyor belt (31).

Technical Field

The invention relates to the field of water cutting equipment, in particular to an automatic sand discharging device for water cutting.

Background

The water cutting, namely the high-pressure water jet cutting technology, is a machine for cutting by using fine sand with the grain size of less than +120 meshes of high-pressure water flow, can randomly carve workpieces under the control of a computer, is slightly influenced by the texture of materials, is widely applied to the technical field of cutting of materials such as metals, non-metals and the like, has very wide application in cold cutting (different from plasma, flame cutting, laser cutting and other hot cutting modes, and the like, and the water cutting cannot cause metal metallographic structures) in industries such as aviation metal plates, carbon fiber materials, medical equipment, instruments and the like except for conventional industrial use, and can inevitably generate more fine sand when a water cutting machine is used for cutting the workpieces; after the water tank works for about 200-plus-300 hours continuously, silt of the water tank can be fully piled up, if the water tank is not cleaned in time, the water tank is easy to block, the water tank is shoveled out in a manual mode in the traditional method, the mode is high in cost, the production efficiency is reduced, equipment cannot work when the silt is discharged, the production time is delayed, and meanwhile, the water tank cannot be discharged in time after the silt is cleaned.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses a new raw water pool sand filtering device [ CN201821673000.8], which comprises a sand filtering device, the sand filtering device comprises a sand filtering main body, a sand discharging main body and a linkage main body, wherein the sand filtering main body is arranged inside the sand filtering device, the sand discharge main body is slidably supported at the upper end of the sand filtering main body, the upper end of the sand discharge main body is fixedly connected with the lower end of the linkage main body, the sand filtering main body comprises a filter screen and an arc-shaped groove, the filter screen is arranged in the sand filtering main body, the arc-shaped groove is arranged on the front side end face of the filter screen, the sand discharge main body comprises a spiral strip and a first rotating shaft, the spiral strip is arranged in the sand discharge main body, the outer side end of the first rotating shaft is fixedly connected to the inner end of the spiral strip, the linkage main body comprises a shell, a bearing, a second rotating shaft, a support, a cover plate, a first helical gear and a second helical gear, and the shell is arranged inside the linkage main body.

Above-mentioned scheme has solved traditional water cutting device to a certain extent and can't in time clear up the easy wearing and tearing equipment of silt and cause the problem that the water tank blockked up, but this scheme still has a great deal of not enough, for example, when arranging the sand, equipment can't work, delays production time, and can't in time arrange the water tank with silt.

Disclosure of Invention

The invention aims to solve the problems and provides the water cutting automatic sand discharging device which is reasonable in design and can discharge sand in time.

In order to achieve the purpose, the invention adopts the following technical scheme: the automatic sand discharging device for water cutting comprises a water collecting tank body with an inner cavity, wherein the upper end of the water collecting tank body is open, the lower end of the water collecting tank body is closed, a plurality of spiral silt propelling components which extend along the length direction of the water collecting tank body and are distributed horizontally are sequentially arranged in the water collecting tank body along the width direction, a separation plate which can separate the inner cavity into a sand guide cavity and a sand discharge cavity is arranged in the water collecting tank body, one end of each spiral silt propelling component is positioned in the sand guide cavity, the other end of each spiral silt propelling component penetrates through the separation plate and extends into the sand discharge cavity, a silt conveying component which is positioned in the sand discharge cavity and is positioned below one end of each spiral silt propelling component is arranged in the water collecting tank body, each silt conveying component is provided with a mesh-shaped conveying belt, the mesh-shaped conveying belts are distributed annularly and are arranged in a cross shape with the spiral silt propelling components, the other end extends obliquely upwards to the sand discharge outlet. Push into sediment and arrange the husky intracavity with sediment through heliciform silt propulsion subassembly, utilize the reciprocating motion of netted conveyer belt simultaneously to see off the header body with the sediment of arranging the husky intracavity, both reached the purpose of quick sediment removal, can discharge remaining silt many times again, avoided the interior silt of header body to remain wearing and tearing equipment.

In foretell automatic sediment device of arranging of water cutting, heliciform silt impels the subassembly to include a plurality of rotation axes that set up and be located the collection water tank bottom top of level in proper order, two adjacent rotation axis mutual parallel arrangement, and rotation axis one end sets up the one side that is located the sediment guide intracavity at the collection water tank through first rotation installation component respectively, the other end is worn to locate the opposite side that the collection water tank is located the sediment guide intracavity through the second rotation installation component, the rotation axis circumference outside is equipped with the spiral impeller that is the heliciform and distributes the setting, and spiral impeller is located the sediment guide intracavity one end from the rotation axis and extends to the other end that is located the sediment guide intracavity, and have a plurality of sand guide holes that supply rotation axis and spiral impeller to. The rotary impeller can quickly discharge silt in the sand guide cavity to the sand discharge cavity.

In foretell automatic sediment device of arranging of water cutting, first rotation installation component is including setting up the first mounting hole on the one side that the collection water tank body is located to lead the husky intracavity, and rotation axis one end is worn to establish in first mounting hole and is equipped with first seal receptacle between first mounting hole and the rotation axis, and the collection water tank body outside is equipped with the first shaft lid that links to each other with rotation axis one end tip.

In the automatic sand discharging device for water cutting, the second rotating installation component is arranged in a second installation hole in one side of the water collecting tank body, which is positioned in the sand discharging cavity, the end part of the rotating shaft penetrates through the second installation hole and extends to the periphery of the water collecting tank body to form a connecting part connected with the sand pushing driver, a second sealing seat is arranged between the second installation hole and the rotating shaft, and a second shaft cover for the end part of the rotating shaft to penetrate through is arranged on the outer side of the water collecting tank body.

In the automatic sand discharging device for water cutting, the upper end of the water collecting tank body, which is positioned at the sand discharging cavity, is provided with the sand discharging seat body which extends upwards in an inclined mode and is communicated with the sand discharging cavity, and the sand discharging outlet is formed in the upper end of the sand discharging seat body.

In foretell automatic sediment device of arranging of water cutting, silt conveyor components is including rotating the first rotation roll body that sets up between collection tank position sediment ejection chamber one side and division board, and it is equipped with the second and rotates the roll body to lie in the rotation of sediment ejection exit on the sediment ejection pedestal, and netted conveyer belt is around locating between first rotation roll body and the second rotation roll body, and first rotation roll body and/or second rotate the roll body and extend to the collection tank outside and link to each other with the sediment ejection driver. The first rotating roller body and the second rotating roller body are driven to rotate by the sand discharge driver so as to drive the mesh-shaped conveyor belt to move.

In foretell automatic sediment device of arranging of water cutting, netted conveyer belt includes the horizontal segment along the horizontal setting of collection water tank bottom, and horizontal segment one end and first rotation roller body link to each other, and the other end is connected with the slope section that sets up and slope along the sediment outflow pedestal, and slope section tip along to sediment outflow department, and horizontal segment and slope section junction have with collection water tank and/or sediment outflow pedestal rotate the continuous roll body that compresses tightly.

In the automatic sand discharge device for water cutting, the aperture of the mesh conveyor belt is 100-150 meshes, and a plurality of sand turning plates are arranged on the circumferential outer side of the mesh conveyor belt and are arranged in parallel at equal intervals in sequence. The sand-turning plate can discharge the mud and sand remained at the bottom of the sand-discharging cavity.

In the automatic sand discharging device for water cutting, the upper end of the water collecting tank body is provided with the cover plate capable of sealing the upper end of the sand discharging cavity, the cover plate extends to one side of the sand discharging seat body, a sand discharging gap is formed between the cover plate and the sand discharging seat body, and the cover plate is provided with the lifting ring. The cover plate can prevent the sediment from splashing out of the sediment discharge cavity in the sediment discharge process.

In the automatic sand discharging device for water cutting, one side of the upper end of the sand discharging seat body is provided with the sand discharging and guiding seat which extends obliquely downwards and is communicated with the sand discharging outlet, and the sand discharging and guiding seat is arranged below one end of the mesh conveyor belt.

Compared with the prior art, the invention has the advantages that: simple structure easily realizes, realizes the separation of water and sand automatically, solves the problem that current water cutting device can not in time discharge the water tank with the silt in the water tank, simultaneously, and equipment need not to shut down when row's husky, but normal work has improved production efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another aspect of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a mesh conveyor belt structure of the present invention;

FIG. 5 is a block diagram of the cover plate structure of the present invention;

in the figure, a water collecting tank body 1, a sand guide cavity 11, a sand discharging cavity 12, a partition plate 13, a sand guide hole 131, a cover plate 14, a lifting ring 141, a spiral silt propelling component 2, a rotating shaft 21, a spiral impeller 22, a silt conveying component 3, a mesh conveyor belt 31, a horizontal section 311, an inclined section 312, a sand turning plate 313, a first rotating roller body 32, a second rotating roller body 33, a sand discharging outlet 4, a first rotating installation component 5, a first installation hole 51, a first sealing seat 52, a first shaft cover 53, a second rotating installation component 6, a second installation hole 61, a connecting part 62, a second sealing seat 63, a second shaft cover 64, a sand discharging seat body 7 and a sand discharging guide seat 8.

Detailed Description

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

As shown in fig. 1-5, the automatic sand discharging device for water cutting comprises a water collecting tank body 1 with an inner cavity, wherein the upper end of the water collecting tank body 1 is open and the lower end is closed, a plurality of spiral silt propelling assemblies 2 which are extended along the length direction of the water collecting tank body 1 and are distributed horizontally are sequentially arranged in the water collecting tank body 1 along the width direction, a separation plate 13 which can separate the inner cavity into a sand guiding cavity 11 and a sand discharging cavity 12 is arranged in the water collecting tank body 1, one end of each spiral silt propelling assembly 2 is positioned in the sand guiding cavity 11, the other end of each spiral silt propelling assembly 2 respectively penetrates through the separation plate 13 and extends into the sand discharging cavity 12, a silt conveying assembly 3 which is positioned in the sand discharging cavity 12 and is positioned below one end of each spiral silt propelling assembly 2 is arranged in the water collecting tank body 1, the silt conveying assembly 3 is provided with a mesh-, one side of the upper end of the water collecting tank body 1 is provided with a sand discharge outlet 4 communicated with the sand discharge cavity 12, one end of the sediment conveying assembly 3 is positioned at one side of the water collecting tank body 1 far away from the sand discharge outlet 4, and the other end of the sediment conveying assembly inclines upwards to extend to the sand discharge outlet 4. The rotation through heliciform silt impels subassembly 2 will lead the silt in the husky chamber 11 and carry to arrange husky chamber 12, owing to arrange that to be equipped with silt conveying assembly 3 in the husky chamber 12, consequently, carry to arrange the sand and stone in the husky chamber 12 and will be discharged the cavity 1 outside that catchments fast.

Wherein, heliciform silt impels subassembly 2 includes a plurality of rotation axis 21 that the level in proper order set up and is located collection water tank 1 bottom top, two adjacent rotation axis 21 parallel arrangement each other, and rotation axis 21 one end sets up the one side that is located guide sand chamber 11 at collection water tank 1 through first rotation installation component 5 respectively, the other end is worn to locate collection water tank 1 through second rotation installation component 6 and is located the opposite side of arranging sand chamber 12, rotation axis 21 circumference outside is equipped with the spiral impeller 22 that is the heliciform and distributes the setting, and spiral impeller 22 is located guide sand chamber 11 one end from rotation axis 21 and extends to the other end that is located arrange sand chamber 12, and division board 13 is last to have a plurality of sand guide holes 131 that supply rotation axis 21 and spiral impeller 22 to pass.

Specifically, the first rotating and mounting assembly 5 includes a first mounting hole 51 disposed on one side of the water collecting tank body 1 in the sand guiding chamber 11, one end of the rotating shaft 21 is inserted into the first mounting hole 51, a first sealing seat 52 is disposed between the first mounting hole 51 and the rotating shaft 21, and a first shaft cover 53 connected to one end of the rotating shaft 21 is disposed outside the water collecting tank body 1.

In detail, the second rotary mounting assembly 6 is disposed at a second mounting hole 61 on one side of the water collecting tank body 1 in the sand discharging chamber 12, an end portion of the rotary shaft 21 penetrates through the second mounting hole 61 and extends to the periphery of the water collecting tank body 1 to form a connecting portion 62 connected with the sand pushing driver, a second sealing seat 63 is disposed between the second mounting hole 61 and the rotary shaft 21, and a second shaft cover 64 for the end portion of the rotary shaft 21 to pass through is disposed outside the water collecting tank body 1.

Visibly, the upper end of the water collecting tank body 1, which is positioned at the sand discharging cavity 12, is provided with a sand discharging seat body 7 which extends upwards in an inclined way and is communicated with the sand discharging cavity 12, and the sand discharging outlet 4 is arranged at the upper end of the sand discharging seat body 7.

Obviously, the silt transporting assembly 3 comprises a first rotating roller body 32 rotatably disposed between the sand discharging chamber 12 side of the water collecting tank 1 and the partition plate 13, a second rotating roller body 33 rotatably disposed on the sand discharging base body 7 at the sand discharging outlet 4, and a mesh belt 31 wound between the first rotating roller body 32 and the second rotating roller body 33, and the first rotating roller body 32 and/or the second rotating roller body 33 extending to the outside of the water collecting tank 1 and connected to the sand discharging driver.

Preferably, the mesh conveyor belt 31 includes a horizontal section 311 horizontally disposed along the bottom of the water collection tank 1, one end of the horizontal section 311 is connected to the first rotating roller 32, the other end is connected to an inclined section 312 disposed and inclined along the sand discharge seat 7, the end of the inclined section 312 is along the position to the sand discharge outlet 4, and the intersection of the horizontal section 311 and the inclined section 312 has a pressing roller rotatably connected to the water collection tank 1 and/or the sand discharge seat 7. The pressing roller body can prevent the mesh-shaped conveyor belt 31 from separating from the sand discharge cavity 12 and the sand discharge seat body 7.

Furthermore, the aperture of the mesh conveyor belt 31 is 100-150 meshes, and a plurality of sand-turning plates 313 are arranged on the circumferential outer side of the mesh conveyor belt 31, and the sand-turning plates 313 are sequentially arranged in parallel at equal intervals. The sand-turning plate 313 can discharge the silt which remains at the bottom of the sand-discharging chamber 12.

Wherein, the upper end of the water collecting box body 1 is provided with a cover plate 14 which can seal the upper end of the sand discharging cavity 12, the cover plate 14 extends to one side of the sand discharging seat body 7, a sand discharging gap is formed between the cover plate 14 and the sand discharging seat body 7, and the cover plate 14 is provided with a lifting ring 141. The cover plate 14 functions to prevent sand from splashing out of the sand discharge chamber 12 during operation of the sand transport assembly 3.

Furthermore, one side of the upper end of the sand discharging seat body 7 is provided with a sand discharging guide seat 8 which extends downwards in an inclined way and is communicated with the sand discharging outlet 4, and the sand discharging guide seat 8 is positioned below one end of the mesh-shaped conveyor belt 31.

The principle of the embodiment is as follows: behind water jet cutting, silt deposits in leading husky chamber 11, when treating silt accumulation and reaching spiral impeller 22's height, spiral impeller 22 rotates and drives silt and carry and arrange husky chamber 12 in, it is equipped with netted conveyer belt 31 to arrange husky chamber 12 bottom, silt deposits on netted conveyer belt 31, start netted conveyer belt 31, silt will be taken out and arrange husky chamber 12, water is stayed in collection water tank 1, the netted conveyer belt 31 that has sand turning plate 313 is arranged husky, not only can in time in the collection water tank 1 silt in time discharge, and do not influence the normal work of equipment, and the work efficiency is improved

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms of the water collection tank body 1, the sand guide chamber 11, the sand discharge chamber 12, the partition plate 13, the sand guide hole 131, the cover plate 14, the lifting ring 141, the spiral silt propelling component 2, the rotating shaft 21, the spiral impeller 22, the silt transporting component 3, the mesh conveyor belt 31, the horizontal section 311, the inclined section 312, the sand-turning plate 313, the first rotating roller body 32, the second rotating roller body 33, the sand discharge outlet 4, the first rotating mounting component 5, the first mounting hole 51, the first seal housing 52, the first shaft cover 53, the second rotating mounting component 6, the second mounting hole 61, the connecting portion 62, the second seal housing 63, the second shaft cover 64, the sand discharge housing 7, the sand discharge guide housing 8, etc., are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.