Rotational flow sand cleaning device

Abstract

The utility model provides a rotational flow sand cleaning device, relates to the technical field of rotational flow sand cleaning devices, and solves the problem that when sand is disturbed by a disturbance block, some wet sandy soil is attached to a gap between the disturbance block, and the disturbance effect of the disturbance block becomes low after too much sandy soil is accumulated. A disturbance rod is arranged in the middle of the body, disturbance blocks are arranged on the side wall of the disturbance rod, a cleaning plate is connected between the disturbance blocks, telescopic grooves are formed in the two ends of the cleaning plate, extension plates are arranged in the middles of the telescopic grooves, sliding grooves are formed in the two sides of the disturbance blocks, one ends of the extension plates are matched with the sliding grooves, and a lifting rod is connected to the bottom of the cleaning plate. A lifting assembly is arranged in the disturbance rod, and the lifting assembly is connected with the bottom of the cleaning plate through rotation and movement of the disturbance rod.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone sand cleaners, in particular to a cyclone sand cleaner. Background Art

[0002] A cyclone sand cleaner is a device that drives the disturbance block to move by following the rotation of the borehole during the excavation of the drill rod, thereby disturbing the sand and gravel deposited in the borehole to prevent its accumulation from affecting the excavation of the drill rod.

[0003] However, when the existing cyclone sand cleaner performs contact disturbance through the disturbance blocks, some wet sand will inevitably adhere to the gaps between the disturbance blocks. When the accumulation is too much, it will affect the size of the gaps between the disturbance blocks, thereby affecting the contact disturbance of the sand and gravel. Utility Model Content

[0004] The utility model aims to provide a cyclone sand cleaner to solve the problem that when the sand and gravel are disturbed by a disturbance block, some wet sand will adhere to the gap of the disturbance block. When too much sand accumulates, the disturbance effect of the disturbance block becomes low.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] The utility model provides a cyclone sand cleaner, comprising a main body, a disturbance rod is arranged in the middle of the main body, a disturbance block is arranged on the side wall of the disturbance rod, a cleaning plate is connected between the disturbance blocks, telescopic grooves are arranged at both ends of the cleaning plate, an extension plate is arranged in the middle of the telescopic groove, slide grooves are arranged on both sides of the disturbance block, one end of the extension plate cooperates with the slide groove, a lifting rod is connected to the bottom of the cleaning plate, a lifting assembly is arranged inside the disturbance rod, and the lifting assembly is connected to the bottom of the cleaning plate through the rotation of the disturbance rod.

[0007] Preferably, balls are protrudingly provided on both sides of the portion of the extension plate connected to the telescopic slot.

[0008] Preferably, one end of the extension plate is slidably connected to the slide groove via a circular shaft protrusion.

[0009] Preferably, the lifting assembly includes a movable groove, a vertical pole, a lifting ring, a rack, a connecting rod, a transmission rod and a transmission gear. The movable groove is arranged inside the disturbance rod, the vertical pole is arranged inside the movable groove close to one side, the lifting ring is arranged on the side wall of the vertical pole, the rack is arranged on one side of the lifting ring, the connecting rod is arranged on the side of the movable groove away from the vertical pole, the transmission rod is arranged on the top of the connecting rod, and the transmission gear is arranged in the middle of the movable groove.

[0010] Preferably, the rack is meshed with the transmission gear on a side opposite to the transmission rod.

[0011] Preferably, the transmission rod passes through the disturbance rod and is connected to the bottom of the cleaning plate.

[0012] Preferably, a counterweight is provided at the bottom of the lifting ring, the sliding is limited at the fitting place between the inner wall of the lifting ring and the vertical pole, and the fitting place between the inner wall of the lifting ring and the side wall of the vertical pole is contacted and fitted through a protruding roller.

[0013] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0014] 1. By changing the gravity of the lifting assembly set in the device during the rotation process, the cleaning plate between each disturbance block is changed to rise and fall, so as to disturb and clean the sand attached to the gap between the disturbance blocks to a certain extent, so that it will fall out of the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial side cross-sectional structural schematic diagram of the disturbance rod of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Icons: main body 1, disturbance rod 2, disturbance block 201, slide groove 2011, cleaning plate 202, extension plate 2021, telescopic groove 2022, lifting rod 2023, movable groove 203, vertical rod 2031, lifting ring 2032, rack 2033, connecting rod 2034, transmission rod 2035, transmission gear 2036. DETAILED DESCRIPTION

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Combine the following Figures 1 to 3 The utility model is described in detail.

[0022] A cyclone sand cleaner comprises a body 1, a disturbance rod 2 is arranged in the middle of the body 1, a disturbance block 201 is arranged on the side wall of the disturbance rod 2, a cleaning plate 202 is connected between the disturbance blocks 201, telescopic grooves 2022 are arranged at both ends of the cleaning plate 202, an extension plate 2021 is arranged in the middle of the telescopic groove 2022, slide grooves 2011 are arranged on both sides of the disturbance block 201, one end of the extension plate 2021 cooperates with the slide groove 2011, a lifting rod 2023 is connected to the bottom of the cleaning plate 202, a lifting assembly is arranged inside the disturbance rod 2, the lifting assembly is connected to the bottom of the cleaning plate 202 through the rotation of the disturbance rod 2, balls are protruded on both sides of the part of the extension plate 2021 connected to the telescopic groove 2022, and one end of the extension plate 2021 is slidably connected to the slide groove 2011 through a circular shaft protrusion.

[0023] Firstly, the body 1 is driven to rotate with the disturbance rod 2 and the disturbance block 201 during the excavation process along with the drill rod, thereby disturbing the sand and gravel deposited in the borehole so as not to affect the excavation of the drill rod.

[0024] Then, when the cleaning plate 202 is lifted and lowered to loosen the sand and soil attached to the surface, the extension plates 2021 set at both ends of the cleaning plate 202 will be embedded in the slide groove 2011 and move, so that when it rises to a position where the gap between the disturbance block 201 is larger, the extension plate 2021 will extend and be pulled out from the telescopic groove 2022, thereby cooperating with the lifting and lowering of the cleaning plate 202.

[0025] Further, the lifting assembly includes a movable groove 203, a vertical rod 2031, a lifting ring 2032, a rack 2033, a connecting rod 2034, a transmission rod 2035 and a transmission gear 2036. The movable groove 203 is arranged inside the disturbance rod 2, the vertical rod 2031 is arranged inside the movable groove 203 close to one side, the lifting ring 2032 is arranged on the side wall of the vertical rod 2031, the rack 2033 is arranged on one side of the lifting ring 2032, and the connecting rod 2034 is arranged on the side of the movable groove 203 away from the vertical rod 2031. The transmission rod 2035 is arranged on the top of the connecting rod 2034, the transmission gear 2036 is arranged in the middle of the movable groove 203, the rack 2033 is meshed with the transmission gear 2036 on the side opposite to the transmission rod 2035, the transmission rod 2035 passes through the disturbance rod 2 and is connected with the bottom of the cleaning plate 202, a counterweight block is arranged at the bottom of the lifting ring 2032, the sliding is limited at the fitting place between the inner wall of the lifting ring 2032 and the vertical rod 2031, and the contact and fitting place between the inner wall of the lifting ring 2032 and the side wall of the vertical rod 2031 is carried out through the protruding roller.

[0026] When the disturbance rod 2 rotates, when the cleaning plate 202 located between every two disturbance blocks 201 rotates upward, the lifting ring 2032 connected to the side wall of the vertical rod 2031 in the movable groove 203 will slide along the vertical rod 2031 due to gravity. When the lifting ring 2032 slides along the vertical rod 2031, the rack 2033 connected to one side thereof will mesh with the transmission gear 2036, thereby driving the transmission gear 203 to rotate. At the same time, when the transmission gear 203 rotates, it will drive the transmission rod 2035 meshed on the other side to also rise and fall, so that the transmission rod 2035 will rise from the connecting rod 2034, and the transmission rod 2035 The top of the disturbance rod 203 passes through the movable groove 203 and is connected to the bottom of the cleaning plate 202, so that the transmission rod 2035 will apply force to the cleaning plate 202, forcing the cleaning plate 202 to rise between the disturbance blocks 201, thereby pushing the sand and soil accumulated in the gaps between the disturbance blocks 201 to prevent them from continuing to adhere, so that the attached sand and soil will fall out during the rotation of the disturbance rod 2, preventing a large amount of sand and soil from adhering to the gaps between the disturbance blocks 201 and affecting the disturbance of the sand and gravel. At the same time, when rotating downward or obliquely downward, the lifting ring 2032 will slide in the opposite direction, thereby driving the cleaning plate 202 to reset without affecting the disturbance of the sand and gravel.

[0027] At the same time, a counterweight block is arranged at the bottom of the lifting ring 2032, so that it can be better affected by gravity during lifting. At the same time, the protruding balls on the inner wall of the lifting ring 2032 can also reduce the friction during lifting, allowing it to be better lifted due to gravity.

[0028] The following is a specific implementation process of the utility model. First, by allowing the body 1 to follow the drilling rod to excavate, the disturbance rod 2 and the disturbance block 201 are driven to rotate together, thereby disturbing the sand and gravel deposited in the borehole so that it will not affect the excavation of the drilling rod. Then, when the cleaning plate 202 is lifted and loosened, the extension plates 2021 arranged at both ends of the cleaning plate 202 will be embedded in the slide groove 2011 for movement, so that when it rises to a position where the gap between the disturbance blocks 201 is larger, the extension plates 2021 will extend and be pulled out from the telescopic groove 2022, thereby cooperating with the lifting and lowering of the cleaning plate 202. When the disturbance rod 2 rotates, when the cleaning plate 202 located between every two disturbance blocks 201 rotates upward, the lifting ring 2032 connected to the side wall of the vertical rod 2031 in the movable groove 203 will slide along the vertical rod 2031 due to gravity. When the lowering ring 2032 slides along the vertical rod 2031, the rack 2033 connected to one side thereof will mesh with the transmission gear 2036, thereby driving the transmission gear 203 to rotate. At the same time, when the transmission gear 203 rotates, it will drive the transmission rod 2035 meshed on the other side to also rise and fall, so that the transmission rod 2035 will rise out of the connecting rod 2034, and the top of the transmission rod 2035 will pass through the movable groove 203 and be connected to the bottom of the cleaning plate 202, so that the transmission rod 2035 will apply force to the cleaning plate 202, forcing the cleaning plate 202 to rise between the disturbance blocks 201, thereby pushing the sand and soil accumulated in the gap between the disturbance blocks 201 to move, so that it will not continue to adhere, so that the attached sand and soil will fall out during the rotation of the disturbance rod 2, preventing a large amount of sand and soil from adhering to the gap between the disturbance blocks 201 and affecting the disturbance of the sand and gravel.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cyclone sand cleaning device, comprising a body (1), a disturbance rod (2) is arranged in the middle of the body (1), and a disturbance block (201) is arranged on the side wall of the disturbance rod (2), characterized in that: A cleaning plate (202) is connected between the disturbance blocks (201), telescopic grooves (2022) are arranged at both ends of the cleaning plate (202), an extension plate (2021) is arranged in the middle of the telescopic groove (2022), sliding grooves (2011) are arranged on both sides of the disturbance block (201), one end of the extension plate (2021) cooperates with the sliding groove (2011), a lifting rod (2023) is connected to the bottom of the cleaning plate (202), a lifting component is arranged inside the disturbance rod (2), and the lifting component is connected to the bottom of the cleaning plate (202) through the rotation of the disturbance rod (2).

2. A cyclone sand cleaner according to claim 1, characterized in that: Ball bearings are protrudingly provided on both sides of the portion of the extension plate (2021) connected to the telescopic slot (2022).

3. A cyclone sand cleaning device according to claim 1, characterized in that: One end of the extension plate (2021) is slidably connected to the slide groove (2011) via a circular shaft protrusion.

4. A cyclone sand cleaning device according to claim 1, characterized in that: The lifting assembly comprises a movable groove (203), a vertical pole (2031), a lifting ring (2032), a rack (2033), a connecting rod (2034), a transmission rod (2035) and a transmission gear (2036); the movable groove (203) is arranged inside the disturbance rod (2); the vertical pole (2031) is arranged inside the movable groove (203) close to one side; the lifting ring (2032) is arranged on the side wall of the vertical pole (2031); the rack (2033) is arranged on one side of the lifting ring (2032); the connecting rod (2034) is arranged on a side of the movable groove (203) away from the vertical pole (2031); the transmission rod (2035) is arranged at the top of the connecting rod (2034); and the transmission gear (2036) is arranged in the middle of the movable groove (203).

5. A cyclone sand cleaning device according to claim 4, characterized in that: The rack (2033) is meshed with the transmission gear (2036) on the side opposite to the transmission rod (2035).

6. A cyclone sand cleaning device according to claim 4, characterized in that: The transmission rod (2035) passes through the disturbance rod (2) and is connected to the bottom of the cleaning plate (202).

7. A cyclone sand cleaning device according to claim 4, characterized in that: A counterweight is provided at the bottom of the lifting ring (2032), and the fitting part between the inner wall of the lifting ring (2032) and the vertical pole (2031) is limited to slide, and the fitting part between the inner wall of the lifting ring (2032) and the side wall of the vertical pole (2031) is in contact with each other through a protruding roller.

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