CN112982530A

CN112982530A - Ditch dredging equipment that hydraulic engineering used

Info

Publication number: CN112982530A
Application number: CN202110212420.6A
Authority: CN
Inventors: 徐玉凤
Original assignee: Nanjing Shunbingshun Trading Co ltd
Current assignee: Xie Meiling
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-06-18

Abstract

The invention discloses a ditch dredging device for hydraulic engineering, which structurally comprises a base, a pump, a containing box, an input pipe and an extraction head, wherein the top surface of the base is welded with the bottom surface of the pump, the bottom surface of the containing box is fixedly embedded with the top surface of the base, and the right end of the input pipe is mutually communicated and fixedly embedded with the bottom surface of the containing box. The speed of silt extraction has been guaranteed.

Description

Ditch dredging equipment that hydraulic engineering used

Technical Field

The invention relates to the field of water conservancy, in particular to ditch dredging equipment for water conservancy projects.

Background

The hydraulic engineering refers to a facility for regulating and distributing natural water, can effectively control and distribute natural water flow, and simultaneously prevent flood, after the hydraulic engineering is used for a long time, silt accumulation phenomenon is easily generated at the bottom due to silt carried by the natural water, and the problem of water volume reduction of the hydraulic engineering is easily caused by excessive silt accumulation, so that silt is required to be cleaned and collected by frequently using dredging equipment, when the dredging equipment carries out dredging operation on a ditch passing through a spur-free holly bush, as the ditch passes through the spur-free holly bush, a large number of falling spur-free holly leaves are generated in flowing water, the spur-free holly leaves are wider, the thickness and the hardness are larger, and a part of the leaves can sink to the water bottom and are mutually fused with the silt, so that when the dredging operation is carried out, a dredging machine can be easily caused to simultaneously pump a large number of deposited leaves, the wide and thick stingless Chinese holly leaf blade with high hardness can effectively resist suction force and is blocked in a pipeline of dredging equipment to cause blockage, and then the suction speed is reduced.

Disclosure of Invention

Aiming at the problems, the invention provides a channel dredging device for hydraulic engineering.

In order to achieve the purpose, the invention is realized by the following technical scheme: a ditch dredging device for hydraulic engineering structurally comprises a base, a pump, a containing box, an input pipe and a pumping head, wherein the top surface of the base is welded and connected with the bottom surface of the pump, the bottom surface of the containing box is fixedly embedded and connected with the top surface of the base, the right end of the input pipe is mutually communicated and fixedly embedded and connected with the bottom surface of the containing box, and the top end of the pumping head is mutually communicated and sleeved and connected with the left end of the input pipe; the extraction head comprises an extraction pipe, a concentration block and a crushing structure, wherein the inner ring of the extraction pipe is welded with the outer ring of the concentration block, the crushing structure is embedded into the outer ring of the extraction pipe, and the concentration block is of a smooth circular ring structure with a triangular cross section.

Furthermore, the crushing structure comprises a suspension ring, a connecting shaft, a threaded shaft and three crushing rings, wherein the suspension ring inner ring is movably clamped with the connecting shaft outer ring, the top end of the threaded shaft is connected with the bottom end of the connecting shaft in a welding mode, the crushing rings are sleeved on the threaded shaft outer ring in an annular mode, and gaps among the three crushing rings are evenly distributed on the threaded shaft outer ring.

Furthermore, the crushing ring comprises a lantern ring, a pull-back strip, an extending head and an outer shell, the outer layer of the lantern ring is fixedly connected with the two ends of the pull-back strip in an embedded mode, the bottom surface of the extending head is movably clamped with the outer layer of the pull-back strip, the inner layer of the outer shell is movably connected with the two sides of the extending head, the number of the extending heads is four, and gaps among the four extending heads are uniformly distributed on the inner layer of the outer shell in an annular mode.

Furthermore, the extension head comprises a bottom block, a top block, a pressurizing groove, a cutting head and an embedding head, the top surface of the bottom block is connected with the bottom surface of the top block in a welding mode, the pressurizing groove and the outer layer of the top block are integrally formed, the bottom of the cutting head is fixedly embedded into the inner layer of the pressurizing groove, the embedding head is embedded into the top of the top block, and the embedding head is of a prismatic block structure with the surface subjected to sharpening treatment.

Further, the bottom block includes connector, block, inner block, push up excellent, goes up and gets rid of the board, connector top and block bottom surface activity block, the inside integrated into one piece of inner block and block, push up excellent bottom and inner block inlayer swing joint, go up and get rid of board bottom surface and push up excellent top contact each other, go up and get rid of the board middle section and the inside activity block of block, the push up excellent is equipped with two, and two push up excellent mirror image distribution in the inner block inlayer.

Furthermore, the upper throwing plate comprises an inner shaft, elastic balls, an outer ring shell and a throwing handle, wherein an outer ring of the inner shaft is fixedly embedded with an outer ring of the elastic balls, an outer ring of the elastic balls is fixedly embedded with an inner ring of the outer ring shell, the left side of the throwing handle is welded with an outer ring of the outer ring shell, and five elastic balls are arranged and distributed between the outer ring shell and the inner shaft in a star shape.

Furthermore, the handle comprises a handle body, an internal pressure frame, a pressing strip and an impact ball, the top surface of the handle body is fixedly connected with the two ends of the internal pressure frame, the bottom surface of the internal pressure frame is connected with the inner layer of the handle body through the pressing strip, the impact ball is embedded into the right end of the handle body, the number of the internal pressure frames is two, and the gaps between the two internal pressure frames are uniformly distributed on the top surface of the handle body.

Furthermore, the impact ball includes the link, goes up to get rid of the hammer, returns extension spring, contact head, the link inlayer gets rid of hammer bottom activity block with last, the link inlayer gets rid of the hammer bottom surface through returning the extension spring and being connected with last, the contact head bottom surface is connected with the link top surface inlays admittedly, go up to get rid of the hammer and be equipped with two, gets rid of the hammer mirror image distribution in the link inlayer on two.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

in the process of sludge extraction, sludge and other impurities enter through the extraction head, the sludge impacts the threaded shaft in the extraction head, the threaded shaft is further rotated, the crushing rings are driven to rotate, the extension head is extended out through centrifugal force, the blades are inserted through the sharp insertion head, the blades are crushed through the cutting head, the blades can be effectively crushed into smaller pieces under the combined action of the crushing rings, the blades adhered after cutting are shaken off through continuous knocking of the upper throwing plate, the phenomenon that the large blades are blocked in a pipeline is effectively avoided, and the speed of sludge extraction is guaranteed.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a trench dredging device for hydraulic engineering.

Fig. 2 is a schematic structural view of a front section of the extraction head of the present invention.

Fig. 3 is a structural schematic diagram of a front cross section of the crushing structure of the present invention.

Fig. 4 is a structural schematic diagram of a top view cross section of the crushing ring of the present invention.

Fig. 5 is a schematic structural view of a front cross section of the extension head of the present invention.

FIG. 6 is a schematic structural view of a front cross section of the bottom block of the present invention.

FIG. 7 is a schematic structural view of a front cross section of an upper swing plate according to the present invention.

Fig. 8 is a schematic structural view of a front section of the swing handle of the present invention.

FIG. 9 is a schematic structural view in front cross section of an impact ball of the present invention.

In the figure: base-1, pump-2, containing box-3, input tube-4, extraction head-5, extraction tube-51, centralized block-52, crushing structure-53, suspension ring-531, connecting shaft-532, threaded shaft-533, crushing ring-534, lantern ring-A1, pull-back bar-A2, extension head-A3, outer shell-A4, bottom block-A31, top block-A32, pressurizing groove-A33, cutting head-A34, embedding head-A35, connecting head-B1, block-B2, inner block-B3, push-up rod-B4, upper throwing plate-B5, inner shaft-B51, elastic ball-B52, outer ring shell-B53, throwing handle-B54, handle body-C1, inner pressure strip frame-C2, impact ball-C4, impact ball-C3, A connecting frame-C41, an upper swinging hammer-C42, a pull-back spring-C43 and a contact head-C44.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows:

referring to fig. 1-6, the embodiments of the present invention are as follows: a ditch dredging device for hydraulic engineering structurally comprises a base 1, a pump 2, a containing box 3, an input pipe 4 and a pumping head 5, wherein the top surface of the base 1 is welded and connected with the bottom surface of the pump 2, the bottom surface of the containing box 3 is fixedly embedded and connected with the top surface of the base 1, the right end of the input pipe 4 is mutually communicated and fixedly embedded and connected with the bottom surface of the containing box 3, and the top end of the pumping head 5 is mutually communicated and sleeved and connected with the left end of the input pipe 4; the extraction head 5 includes extraction pipe 51, concentrated piece 52, broken structure 53, extraction pipe 51 inner ring and concentrated piece 52 outer loop welded connection, broken structure 53 imbeds in the extraction pipe 51 outer loop, concentrated piece 52 is triangle-shaped's smooth ring structure for the cross-section, is favorable to increasing the dynamics of suction, avoids silt to remain simultaneously.

Wherein, broken structure 53 hangs ring 531, connecting axle 532, threaded shaft 533, broken ring 534 including suspending, hang ring 531 inner ring and the activity block of connecting axle 532 outer loop, threaded shaft 533 top and connecting axle 532 bottom welded connection, threaded shaft 533 outer loop is located to broken ring 534 inner loop cover, broken ring 534 is equipped with threely, and three broken ring 534 clearance distributes uniformly in the threaded shaft 533 outer loop, is favorable to carrying out breakage many times, makes the leaf broken for littleer granule, and then promotes and prevents stifled performance.

The crushing ring 534 comprises a lantern ring A1, a pull-back bar A2, four extension heads A3 and an outer shell A4, the outer layer of the lantern ring A1 is fixedly connected with the two ends of the pull-back bar A2 in an embedded mode, the bottom surface of each extension head A3 is movably clamped with the outer layer of the pull-back bar A2, the inner layer of the outer shell A4 is movably connected with the two sides of each extension head A3, the four extension heads A3 are arranged, and the four extension heads A3 are evenly and annularly distributed on the inner layer of the outer shell A4 in a clearance mode, so that the related area of crushing is increased.

The extension head A3 comprises a bottom block A31, a top block A32, a pressurizing groove A33, a cutting head A34 and an embedding head A35, the top surface of the bottom block A31 is connected with the bottom surface of the top block A32 in a welding mode, the pressurizing groove A33 and the outer layer of the top block A32 are integrally formed, the bottom of the cutting head A34 is fixedly embedded and connected with the inner layer of the pressurizing groove A33, the embedding head A35 is embedded into the top of the top block A32, and the embedding head A35 is of a prismatic block structure with the surface subjected to sharpening treatment, so that the contact is facilitated to generate larger unit pressure, and blade surfaces can be quickly damaged to be crushed.

The bottom block A31 comprises a connector B1, a block B2, an inner block B3, an upper push rod B4 and an upper swing plate B5, the top of the connector B1 is movably clamped with the bottom surface of the block B2, the inner block B3 and the block B2 are integrally formed, the bottom end of the upper push rod B4 is movably connected with the inner layer of the inner block B3, the bottom surface of the upper swing plate B5 is in contact with the top end of the upper push rod B4, the middle section of the upper swing plate B5 is movably clamped with the inner part of the block B2, the two upper push rods B4 are arranged, the two upper push rods B4 are distributed in the inner layer of the inner block B3 in a mirror image mode, balance is facilitated during upward pushing, and lateral swing caused by unbalance of the upper swing plate B5 is avoided.

Based on the above embodiment, the specific working principle is as follows: the dredging device is moved to a designated place through the base 1, the pump 2 is started to generate suction force, the extraction pipe 51 of the extraction head 5 is placed in sludge, the sludge can be sucked into the extraction pipe 51 and output to the input pipe 4 and collected in the storage box 3, after the sludge containing blades enters the extraction pipe 51, the sludge quickly rushes the groove on the threaded shaft 533 of the crushing structure 53 to generate rotating power to drive the crushing ring 534 to rotate, after the collar A1 of the driving ring 534 rotates, the generated centrifugal force pulls back the pull strip A2 to throw out the extension head A3 to extend out of the outer shell A4, the embedding head A35 at the top of the extension head A3 quickly extends out to puncture the blades contacted with the insertion head A35, the top block A32 is jacked up, the blades are pressurized through the contour of the pressurizing groove A33, the blades are chopped by the cutting head A34, and after the blades extend out to the limit, the block B2 of the bottom block A31 stops moving, the pushing rod B4 is thrown out due to inertia, and the upper throwing plate B5 moves upwards rapidly under the action of inertia and the pushing action of the pushing rod B4 to impact the outer shell A4 to generate vibration, so that the chopped blades and sludge are shaken off.

Example two:

referring to fig. 7-9, the embodiment of the present invention is as follows: the upper throwing plate B5 comprises an inner shaft B51, a bouncing ball B52, an outer ring shell B53 and a throwing handle B54, wherein the outer ring of the inner shaft B51 is fixedly connected with the outer ring of the bouncing ball B52 in an embedded mode, the outer ring of the bouncing ball B52 is fixedly connected with the inner ring of the outer ring shell B53 in an embedded mode, the left side of the throwing handle B54 is connected with the outer ring of the outer ring shell B53 in a welded mode, five bouncing balls B52 are arranged, and the five bouncing balls B52 are distributed between the outer ring shell B53 and the inner shaft B51 in a star mode, so that stronger elasticity is generated, and the pulling speed is increased.

The swing handle B54 comprises a handle body C1, an inner pressure frame C2, a pressing strip C3 and a striking ball C4, the top surface of the handle body C1 is fixedly connected with the two ends of an inner pressure frame C2 in an embedded mode, the bottom surface of the inner pressure frame C2 is connected with the inner layer of the handle body C1 through the pressing strip C3, the striking ball C4 is embedded into the right end of the handle body C1, the number of the inner pressure frames C2 is two, and the two inner pressure frames C2 are uniformly distributed on the top surface of the handle body C1 in a clearance mode, so that impact force generated by striking can be absorbed quickly.

Wherein, striking ball C4 includes that the link frame C41, goes up gets rid of hammer C42, pull back spring C43, contact head C44, link frame C41 inlayer and last get rid of hammer C42 bottom activity block, the link frame C41 inlayer is connected with last getting rid of hammer C42 bottom surface through getting back extension spring C43, contact head C44 bottom surface and link frame C41 top surface are embedded firmly and are connected, it is equipped with two to get rid of hammer C42 on, gets rid of hammer C42 mirror image distribution on link frame C41 inlayer on two, is favorable to increasing the impact strength that gets rid of the production in the contact moment inertia to increase shock strength.

Based on the above embodiment, the specific working principle is as follows: the upper throwing plate B5 is quickly thrown upwards under the pushing action of inertia and other forces, so that the throwing handle B54 is quickly lifted upwards, the outer ring shell B53 is twisted to enable the elastic ball B52 to generate elasticity, the impact ball C4 of the throwing handle B54 is collided after being lifted to the top end, meanwhile, the impact force generated by collision causes the handle body C1 to deform and presses the inner pressing frame C2 to press the pressing strip C3 downwards, after the impact is finished, the inner pressing frame C2 can be restored through the rebound force generated by the pressing strip C3 so that the handle body C1 is restored to the original shape, when the impact ball C4 impacts, the contact head C44 at the top is in impact contact with the impact part, and generates larger vibration through the impact, meanwhile, the plurality of rough arc-shaped grooves arranged on the contact head C44 can effectively avoid the sliding phenomenon generated in the impact process, the impact moment, the upper throwing hammer C42 is quickly swung upwards due to inertia and impacts the inner layer of the connecting frame C42 to generate secondary swing, the shaking is output to the contact C44 through the connecting frame C41, so that the shaking is output, and the vibration strength is enhanced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ditch desilting equipment that hydraulic engineering used, its structure includes base (1), pump (2), containing box (3), input tube (4), pump head (5), its characterized in that:

the top surface of the base (1) is welded with the bottom surface of the pump (2), the bottom surface of the containing box (3) is fixedly embedded with the top surface of the base (1), the right end of the input pipe (4) is communicated with the bottom surface of the containing box (3) and fixedly embedded with the bottom surface of the input pipe, and the top end of the extraction head (5) is communicated with the left end of the input pipe (4) and sleeved with the input pipe;

the extraction head (5) comprises an extraction pipe (51), a concentration block (52) and a crushing structure (53), wherein the inner ring of the extraction pipe (51) is connected with the outer ring of the concentration block (52) in a welding mode, and the crushing structure (53) is embedded into the outer ring of the extraction pipe (51).

2. The ditch dredging equipment for hydraulic engineering according to claim 1, wherein: the crushing structure (53) comprises a suspension ring (531), a connecting shaft (532), a threaded shaft (533) and a crushing ring (534), wherein the suspension ring (531) inner ring is movably clamped with the outer ring of the connecting shaft (532), the top end of the threaded shaft (533) is connected with the bottom end of the connecting shaft (532) in a welding manner, and the crushing ring (534) inner ring is sleeved on the outer ring of the threaded shaft (533).

3. The trench dredging device for hydraulic engineering according to claim 2, wherein: the crushing ring (534) comprises a lantern ring (A1), a pull-back bar (A2), an extending head (A3) and an outer shell (A4), wherein the outer layer of the lantern ring (A1) is fixedly connected with two ends of the pull-back bar (A2) in an embedded mode, the bottom surface of the extending head (A3) is movably clamped with the outer layer of the pull-back bar (A2), and the inner layer of the outer shell (A4) is movably connected with two sides of the extending head (A3).

4. A trench dredging device for hydraulic engineering according to claim 3, characterized in that: the extension head (A3) comprises a bottom block (A31), a top block (A32), a pressurizing groove (A33), a cutting head (A34) and an embedding head (A35), wherein the top surface of the bottom block (A31) is connected with the bottom surface of the top block (A32) in a welding mode, the pressurizing groove (A33) and the outer layer of the top block (A32) are integrally formed, the bottom of the cutting head (A34) is connected with the inner layer of the pressurizing groove (A33) in an embedding mode, and the embedding head (A35) is embedded into the top of the top block (A32).

5. The ditch dredging equipment for hydraulic engineering according to claim 4, wherein: bottom block (A31) include connector (B1), block (B2), interior piece (B3), go up and get rid of board (B4), go up and get rid of board (B5), connector (B1) top and block (B2) bottom surface activity block, interior piece (B3) and block (B2) inside be the integrated into one piece, go up and get rid of board (B4) bottom and interior piece (B3) inlayer swing joint, go up and get rid of board (B5) bottom surface and last push away stick (B4) top end in contact with each other, go up and get rid of board (B5) middle section and block (B2) inside activity block.

6. The trench dredging device for hydraulic engineering according to claim 5, wherein: the upper throwing plate (B5) comprises an inner shaft (B51), a spring ball (B52), an outer ring shell (B53) and a throwing handle (B54), wherein the outer ring of the inner shaft (B51) is fixedly connected with the outer ring of the spring ball (B52), the outer ring of the spring ball (B52) is fixedly connected with the inner ring of the outer ring shell (B53), and the left side of the throwing handle (B54) is connected with the outer ring of the outer ring shell (B53) in a welding mode.

7. The trench dredging device for hydraulic engineering according to claim 6, wherein: get rid of handle (B54) including handle body (C1), interior pressure frame (C2), layering (C3), striking ball (C4), handle body (C1) top surface is connected with interior pressure frame (C2) both ends are embedded firmly, interior pressure frame (C2) bottom is connected with handle body (C1) inlayer through layering (C3), striking ball (C4) embedding is in handle body (C1) right-hand member.

8. The trench dredging device for hydraulic engineering according to claim 7, wherein: striking ball (C4) include link (C41), go up to get rid of hammer (C42), return spring (C43), contact head (C44), link (C41) inlayer and last get rid of hammer (C42) bottom activity block, link (C41) inlayer is connected with last hammer (C42) bottom surface of getting rid of through getting back extension spring (C43), contact head (C44) bottom surface is embedded with link (C41) top surface and is connected admittedly.