Filter material backfilling device for layout of recharge well

Abstract

The utility model discloses a filter material backfilling device for recharge well layout, which comprises a base, a positioning mechanism is arranged at the bottom of the base, a feeding mechanism is arranged at the top of the base, the feeding mechanism comprises a mounting bracket, a material storage tank, a mounting sleeve, a feeding chute, a rotating seat and a material conveying pipe, a material conveying mechanism is arranged in the material storage tank, and the mounting sleeve is arranged in the mounting bracket. An adjusting mechanism is arranged on the inner wall of the base; the adjusting mechanism comprises a mounting ring body, a mounting sliding groove, a synchronous motor, a driving bevel gear, a driven bevel gear, a screw rod, a sliding seat and a positioning ring, and a rotating mechanism is arranged on the outer side of the adjusting mechanism; the adjusting mechanism moves the material conveying pipe to the backfilling position on the outer side of the recharge well, the rotating mechanism drives the mounting ring body to rotate, then the material conveying pipe is driven to rotate around the recharge well, rotary backfilling operation of the filter material is achieved, the filter material discharged from the material conveying pipe can evenly fall to the outer side of the recharge well, and rotary backfilling operation of the filter material is achieved. And the backfilling effect of the filter material is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of recharge wells, in particular to a filter material backfilling device for laying out recharge wells. Background Art

[0002] In areas with rich, highly permeable strata, dewatering projects are a common groundwater control measure during underground engineering construction. However, water diversion projects extract large amounts of groundwater, resulting in a waste of water resources. Therefore, recharging the pumped groundwater back into the ground through recharge wells is an effective measure for groundwater protection. The main structure of the recharge well includes the well pipe, filter pipe, steel pipe, and filter material. When laying the recharge well, the filter pipe must be backfilled with filter material.

[0003] Compared with the existing technology, there are problems: the existing backfilling operation of filter material is relatively fixed, and the filter material can only be backfilled from one part of the recharge well, which makes it impossible for the filter material to flow evenly to the outside of the filter tube, resulting in poor backfilling effect of the filter material and affecting the efficiency of the backfilling operation. For this reason, we propose a filter material backfilling device for recharge well layout to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a filter material backfilling device for recharging wells.

[0005] The utility model solves the technical problem through the following technical solutions: it comprises a base, a positioning mechanism is provided at the bottom of the base, a feeding mechanism is provided at the top of the base, the feeding mechanism comprises a mounting bracket, the mounting bracket is fixed to the top of the base by bolts, a storage tank is fixed on the top of the mounting bracket, a mounting sleeve is fixed on the inner wall of the storage tank, a plurality of feeding grooves are provided on the outer side of the mounting sleeve, the bottom of the mounting sleeve is rotatably connected to a rotating seat, a feeding pipe is fixed to the bottom of the rotating seat, a feeding mechanism is provided inside the storage tank, and an adjustment mechanism is provided on the inner wall of the base;

[0006] The adjusting mechanism includes a mounting ring body, which is rotatably connected to the inner wall of the base, a mounting slot is fixed to the inner wall of the mounting ring body, a synchronous motor is fixed to the top of the mounting slot by bolts, a driving bevel gear is fixed to the output end of the synchronous motor, a driven bevel gear is provided on the outer side of the driving bevel gear, a screw rod is fixed to the inner wall of the driven bevel gear, a sliding seat is provided on the outer side of the screw rod, a positioning ring is fixed to one side of the sliding seat, the positioning ring is fixedly connected to the feed pipe, and a rotating mechanism is provided on the outer side of the adjusting mechanism.

[0007] As a further solution of the present invention: a control panel is provided on the edge of the top of the base.

[0008] As a further solution of the present invention: the positioning mechanism includes a support seat, which is fixed to the bottom of the base by bolts, the inner wall of the support seat is threadedly connected with a positioning screw, the top of the positioning screw is fixed with a driving nut, and the bottom of the support seat is provided with a ground.

[0009] As a further solution of the present invention: a recharge well body is provided at the bottom of the ground.

[0010] As a further solution of the present invention: the feeding mechanism includes a servo motor, which is fixed to the top of the storage tank by bolts. The output end of the servo motor is fixed with a drive shaft A, and the bottom of the drive shaft A is fixed with a screw feeding rod.

[0011] As a further solution of the present invention: a stirring frame is fixed to the outer side of the driving shaft A.

[0012] As a further solution of the present invention: the rotating mechanism includes a mounting shell, the mounting shell is fixed to the top of the base by bolts, the top of the mounting shell is fixed with a reduction motor by bolts, the output end of the reduction motor is fixed with a drive shaft B, the outside of the drive shaft B is fixed with a drive spur gear, the outside of the drive spur gear is provided with a driven spur gear, and the driven spur gear is fixedly connected to the mounting ring.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. The feed pipe is positioned and driven to move by the adjustment mechanism. It can be moved to the backfill position outside the recharge well according to the size of the recharge well. The mounting ring is driven to rotate by the rotation mechanism, thereby driving the feed pipe to rotate around the recharge well, realizing the rotary backfill operation of the filter material, so that the filter material discharged from the feed pipe can fall evenly to the outside of the recharge well, realizing the rotary backfill operation of the filter material, and the filter material can flow evenly to the outside of the recharge well, ensuring the backfill effect of the filter material, thereby improving the efficiency of the backfill operation;

[0015] 2. By providing a positioning mechanism, when performing backfilling operations, the device is moved to the top of the recharge well, supported by multiple support bases, and fixed to the ground by positioning screws driven into the ground, thus ensuring the stability of the device during use;

[0016] 3. By setting up a feeding mechanism, the servo motor drives the screw feeding rod to rotate, and the screw feeding rod cooperates with the installation sleeve to transport the filter material. During the transportation process, the speed of filter material discharge can be accurately controlled, and then the backfilling speed of the filter material can be controlled, thereby ensuring the efficiency of the backfilling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows an axonometric structural diagram provided according to an embodiment of the utility model;

[0018] Figure 2 It shows an axonometric cross-sectional structural schematic diagram provided according to an embodiment of the utility model;

[0019] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0020] Figure 4 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of part B in the middle;

[0021] Figure 5 A schematic structural diagram of a rotating mechanism according to an embodiment of the present utility model is shown;

[0022] Figure 6 A schematic cross-sectional view of a rotating mechanism according to an embodiment of the present invention is shown;

[0023] Figure 7 Shown is a diagram according to an embodiment of the present invention. Figure 6 Schematic diagram of the enlarged structure of the middle C part;

[0024] Figure 8 A schematic structural diagram of a feeding mechanism provided according to an embodiment of the utility model is shown.

[0025] Legend:

[0026] 100 base, 110 control panel, 210 support base, 220 positioning screw, 230 drive nut, 240 ground, 300 recharge well body, 410 mounting bracket, 420 storage tank, 430 mounting sleeve, 431 feed trough, 440 rotating base, 441 feed pipe, 510 servo motor, 520 drive shaft A, 530 stirring frame, 540 screw feed rod, 610 mounting ring, 620 mounting slide, 630 synchronous motor, 631 drive bevel gear, 640 driven bevel gear, 641 lead screw, 650 sliding base, 660 positioning ring, 710 mounting housing, 720 reduction motor, 721 drive shaft B, 730 drive spur gear, 740 driven spur gear. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0030] See also Figure 1-7 The utility model provides a technical solution: it includes a base 100, a control panel 110 is provided on the edge of the top of the base 100, a positioning mechanism is provided at the bottom of the base 100, a feeding mechanism is provided on the top of the base 100, and the feeding mechanism includes a mounting bracket 410, a storage tank 420 and a mounting sleeve 430, a plurality of feeding grooves 431 are provided on the outer side of the mounting sleeve 430, a rotating seat 440 is rotatably connected to the bottom of the rotating seat 440, a feeding pipe 441 is fixed to the bottom of the rotating seat 440, a feeding mechanism is provided inside the storage tank 420, and an adjustment mechanism is provided on the inner wall of the base 100;

[0031] The adjusting mechanism includes a mounting ring 610, a mounting chute 620, a synchronous motor 630 and a driving bevel gear 631. A driven bevel gear 640 is provided on the outside of the driving bevel gear 631. A screw rod 641 is fixed to the inner wall of the driven bevel gear 640. A sliding seat 650 is provided on the outside of the screw rod 641. A positioning ring 660 is fixed to one side of the sliding seat 650. The positioning ring 660 is fixedly connected to the feeding pipe 441. A rotating mechanism is provided on the outside of the adjusting mechanism. Before the backfilling operation, the feeding pipe 441 is adjusted by the adjusting mechanism. The pipe 441 is positioned and drives the feed pipe 441 to move. The feed pipe 441 can be moved to the backfill position outside the recharge well according to the size of the recharge well. The mounting ring 610 is driven to rotate by the rotating mechanism, thereby driving the feed pipe 441 to rotate around the recharge well, realizing the rotary backfill operation of the filter material, so that the filter material discharged from the feed pipe 441 can fall evenly to the outside of the recharge well, realizing the rotary backfill operation of the filter material, and the filter material can flow evenly to the outside of the recharge well, ensuring the backfill effect of the filter material, thereby improving the efficiency of the backfill operation.

[0032] Specifically, the positioning mechanism includes a support seat 210, which is fixed to the bottom of the base 100 by bolts, and the inner wall of the support seat 210 is threadedly connected with a positioning screw 220, and the top of the positioning screw 220 is fixed with a driving nut 230, and the bottom of the support seat 210 is provided with a ground 240, and the bottom of the ground 240 is provided with a recharge well body 300; by providing a positioning mechanism, when performing a backfilling operation, the device is moved to the top of the recharge well, supported by multiple support seats 210, and nailed into the ground 240 by the positioning screw 220, so that the device can be fixed on the ground 240, thereby ensuring the stability of the device during use.

[0033] Specifically, the feeding mechanism includes a servo motor 510, which is fixed to the top of the storage tank 420 by bolts. The output end of the servo motor 510 is fixed with a drive shaft A520, and the bottom of the drive shaft A520 is fixed with a screw feeding rod 540. By setting up a feeding mechanism, the servo motor 510 drives the screw feeding rod 540 to rotate, and the screw feeding rod 540 cooperates with the installation sleeve 430 to transport the filter material. During the transportation process, the discharge speed of the filter material can be accurately controlled, and then the backfilling speed of the filter material can be controlled, thereby ensuring the efficiency of the backfilling operation.

[0034] Specifically, a stirring frame 530 is fixed to the outside of the driving shaft A520; by providing the stirring frame 530, the rotation of the driving shaft A520 drives the stirring frame 530 to rotate, and the stirring frame 530 stirs the filter material, which can maintain the uniformity of the filter material inside the storage tank 420.

[0035] Specifically, the rotating mechanism includes a mounting shell 710, which is fixed to the top of the base 100 by bolts, and a reduction motor 720 is fixed to the top of the mounting shell 710 by bolts, and a driving shaft B721 is fixed to the output end of the reduction motor 720, and a driving spur gear 730 is fixed to the outside of the driving shaft B721, and a driven spur gear 740 is provided on the outside of the driving spur gear 730, and the driven spur gear 740 is fixedly connected to the mounting ring body 610; by providing a rotating mechanism, during the backfilling operation, the reduction motor 720 drives the mounting ring body 610 to rotate, and then drives the positioning ring 660 to rotate around the recharge well, so that the filter material discharged from the feed pipe 441 can evenly fall to the outside of the recharge well, realizing the rotational backfilling operation of the filter material, and the filter material can evenly flow to the outside of the recharge well, ensuring the backfilling effect of the filter material, thereby improving the efficiency of the backfilling operation.

[0036] Working principle: When in use, the operation of the device is controlled by the control panel 110. When performing backfilling operations, the device is moved to the top of the recharge well, supported by multiple support seats 210, and nailed into the ground 240 by positioning screws 220, the device can be fixed on the ground 240, ensuring the stability of the device when in use. Before the backfilling operation, the delivery pipe 441 is positioned by the positioning ring 660, and the synchronous motor 630 drives the driving bevel gear 631 to rotate, and the driving bevel gear 631 drives the screw rod 641 to rotate through the driven bevel gear 640, and the rotation of the screw rod 641 drives the sliding seat 650 to move, and the movement of the sliding seat 650 drives the positioning ring 660 to move, and then drives the delivery pipe 441 to move, and the delivery pipe 441 can be moved according to the size of the recharge well. At the backfill position outside the recharge well, during the backfill operation, the filter material is injected into the storage tank 420, and the servo motor 510 drives the drive shaft A520 to rotate. The rotation of the drive shaft A520 drives the screw feed rod 540 to rotate. The screw feed rod 540 cooperates with the installation sleeve 430 to transport the filter material, and the filter material is injected into the recharge well through the rotating seat 440 and the feed pipe 441. The drive shaft B721 is driven to rotate by the reduction motor 720, and the rotation of the drive shaft B721 drives the drive spur gear 730 to rotate. The drive spur gear 730 drives the installation ring body 610 to rotate through the driven spur gear 740, and then drives the positioning ring 660 to rotate around the recharge well, so that the filter material discharged from the feed pipe 441 can fall evenly to the outside of the recharge well, thereby realizing the rotation backfill operation of the filter material.

[0037] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline route can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0038] Although the present invention discloses embodiments and drawings, those skilled in the art will understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A filter material backfilling device for recharging wells, characterized in that: The invention comprises a base (100), wherein a positioning mechanism is provided at the bottom of the base (100), a feeding mechanism is provided at the top of the base (100), the feeding mechanism comprises a mounting bracket (410), the mounting bracket (410) is fixed to the top of the base (100) by bolts, a storage tank (420) is fixed to the top of the mounting bracket (410), a mounting sleeve (430) is fixed to the inner wall of the storage tank (420), a plurality of feeding grooves (431) are provided on the outer side of the mounting sleeve (430), a rotating seat (440) is rotatably connected to the bottom of the rotating seat (440), a feeding pipe (441) is fixed to the bottom of the rotating seat (440), a feeding mechanism is provided inside the storage tank (420), and an adjustment mechanism is provided on the inner wall of the base (100); The adjustment mechanism includes a mounting ring (610), wherein the mounting ring (610) is rotatably connected to the inner wall of the base (100), a mounting slot (620) is fixed to the inner wall of the mounting ring (610), a synchronous motor (630) is fixed to the top of the mounting slot (620) by bolts, a driving bevel gear (631) is fixed to the output end of the synchronous motor (630), a driven bevel gear (640) is provided on the outer side of the driving bevel gear (631), a screw rod (641) is fixed to the inner wall of the driven bevel gear (640), a sliding seat (650) is provided on the outer side of the screw rod (641), a positioning ring (660) is fixed to one side of the sliding seat (650), and the positioning ring (660) is fixedly connected to the feeding pipe (441), and a rotating mechanism is provided on the outer side of the adjustment mechanism.

2. A filter material backfilling device for recharging wells according to claim 1, characterized in that: A control panel (110) is provided on the edge of the top of the base (100).

3. A filter material backfilling device for recharging wells according to claim 1, characterized in that: The positioning mechanism comprises a support seat (210), wherein the support seat (210) is fixed to the bottom of the base (100) by means of bolts, a positioning screw (220) is threadedly connected to the inner wall of the support seat (210), a driving nut (230) is fixed to the top of the positioning screw (220), and a ground (240) is provided at the bottom of the support seat (210).

4. A filter material backfilling device for recharging wells according to claim 3, characterized in that: A recharging well body (300) is provided at the bottom of the ground (240).

5. The filter material backfilling device for recharging wells according to claim 1, characterized in that: The feeding mechanism includes a servo motor (510), which is fixed to the top of the storage tank (420) by bolts. A driving shaft A (520) is fixed to the output end of the servo motor (510), and a screw feeding rod (540) is fixed to the bottom of the driving shaft A (520).

6. A filter material backfilling device for recharging wells according to claim 5, characterized in that: A stirring frame (530) is fixed to the outer side of the driving shaft A (520).

7. The filter material backfilling device for recharging wells according to claim 1, characterized in that: The rotating mechanism comprises a mounting shell (710), wherein the mounting shell (710) is fixed to the top of the base (100) by means of bolts, a reduction motor (720) is fixed to the top of the mounting shell (710) by means of bolts, a driving shaft B (721) is fixed to the output end of the reduction motor (720), a driving spur gear (730) is fixed to the outside of the driving shaft B (721), a driven spur gear (740) is provided on the outside of the driving spur gear (730), and the driven spur gear (740) is fixedly connected to the mounting ring body (610).

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