Clay ball uniform backfilling device for layered marking group
By designing a clay ball backfill device including a split cylinder and a sorting roller, the problem of uneven backfill of clay balls in the prior art is solved, and the automatic, uniform and continuous backfill of clay balls is realized, and the backfill efficiency and construction efficiency are improved.
Patent Information
- Application Number
- CN202422088682.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-27
AI Technical Summary
In the prior art, clay balls are backfilled unevenly, resulting in hydraulic connections connecting geological exploration holes, affecting observation accuracy, and may cause surface water to pollute groundwater.
A uniform backfilling device for layered standard sets is designed, including a vertically arranged diversion cylinder and sorting roller, which is divided into several raceways through partitions. The sorting roller constantly rotates and pulls the clay ball, so that it automatically, evenly and continuously lands into the hole to be backfilled.
Automatic, uniform and continuous backfill of clay balls is achieved, avoiding clay ball accumulation and blockage, improving backfill efficiency, and shortening the construction cycle.
Smart Images
Figure CN222926204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of geological monitoring, in particular to a device for uniformly backfilling clay balls for a layered marker group. Background Art
[0002] A layered marker group refers to a facility for high-precision observation of land subsidence, which includes parts such as geological exploration holes, bedrock markers, layered markers, pore water pressure monitoring holes, and groundwater level monitoring holes. The above-mentioned holes need to be backfilled with semi-air-dried clay balls during or after construction.
[0003] In the prior art, there are two backfilling methods. Method 1: Install a funnel, and then pour the whole bag of clay balls into the funnel and let them fall freely. Since the falling speed and direction of the clay balls cannot be controlled, it is easy to cause the clay balls to block in the upper and middle parts of the hole to be backfilled, and there will be empty windows in the lower and middle parts. Uneven backfilling causes hydraulic connection in the geological exploration holes, which is likely to cause surface water to pollute groundwater; it affects the construction quality of the layered marker group, increases the settlement of the bedrock marker and the layered marker casing, and affects the observation accuracy; it causes the connection of different aquifer groups of groundwater, making the data monitored by the pore water pressure monitoring hole and the groundwater level monitoring hole meaningless.
[0004] Method 2: Manually and slowly sprinkle the clay balls evenly. Because the depth of the holes in the layered marker group is relatively deep and a large amount of semi-air-dried clay balls are required, the backfilling efficiency is relatively low. Content of the Utility Model
[0005] The technical problem to be solved by the utility model is to provide a clay ball backfilling device with uniform backfilling and high efficiency.
[0006] The technical solution of the utility model to solve the above technical problem is as follows: A device for uniformly backfilling clay balls for a layered marker group includes a vertically arranged shunt cylinder. The shunt cylinder is evenly divided into several raceways around the axis by a partition plate. A first baffle is fixedly arranged on the top surface of the shunt cylinder. The first baffle is provided with first through holes corresponding to the raceways one by one. A sorting roller is rotatably installed on the top surface of the first baffle. The sorting roller is coaxial with the shunt cylinder. A plurality of blades are evenly arranged on the inner side of the sorting roller around the axis.
[0007] The beneficial effect of the utility model is that by continuously rotating the sorting roller, the clay balls are dialed and shunted into different raceways, realizing the automatic, uniform and continuous falling of the clay balls into the holes to be backfilled below the shunt cylinder, avoiding the accumulation and blockage of the clay balls between the inner walls of the holes, improving the backfilling efficiency and shortening the construction period.
[0008] On the basis of the above technical solution, the utility model can be further improved as follows.
[0009] Further, support columns are arranged on the top surface of the first baffle. A sleeve is coaxially arranged inside the sorting drum. One ends of a number of the blades are fixedly connected to the inner side wall of the sorting drum, and the other ends are fixedly connected to the outer peripheral wall of the sleeve. The sleeve is rotatably sleeved on the outer peripheral wall of the support column.
[0010] The beneficial effect of adopting the above further solution is that the support columns ensure that the sorting drum is coaxial with the shunt drum during rotation, and can evenly stir the clay balls.
[0011] Further, a material receiving funnel is arranged on the top surface of the sorting drum. The discharging end at the bottom of the material receiving funnel is communicated with the top end of the sorting drum.
[0012] The beneficial effect of adopting the above further solution is that the material receiving funnel stores the clay ball materials, and the clay balls continuously fall, so that the staff does not need to feed materials frequently, reducing the labor intensity.
[0013] Further, it includes a bracket. The shunt drum is fixedly installed on the bracket. A secondary bracket is arranged on the top surface of the bracket. The material receiving funnel is fixedly installed on the secondary bracket.
[0014] The beneficial effect of adopting the above further solution is that the shunt drum and the material receiving funnel are fixed, reducing vibration.
[0015] Further, a second baffle is fixedly connected to the bottom surface of the material receiving funnel. A number of second through holes are formed in the second baffle. The second through holes are communicated with the top end of the sorting drum. The second baffle is fixedly connected to the top end of the support column.
[0016] The beneficial effect of adopting the above further solution is that the second baffle cooperates with the first baffle to fix both ends of the support column, facilitating the rotation of the sorting drum.
[0017] Further, a power assembly for driving the sorting drum to rotate is arranged on the bracket.
[0018] The beneficial effect of adopting the above further solution is that it is driven by a power source, reducing the labor intensity.
[0019] Further, the power assembly includes a rotary power source installed on the bracket. A first sprocket is fixedly connected to the output shaft of the rotary power source. A second sprocket is fixedly connected to the outer peripheral wall of the sorting drum. The second sprocket is engaged with the first sprocket through a chain.
[0020] The beneficial effect of adopting the above further solution is that the chain drive has high transmission efficiency, does not slip, has an accurate transmission ratio, and can better drive the sorting drum to rotate.
[0021] Further, the rotary power source is a stepless speed change motor.
[0022] The beneficial effects of adopting the above further solution are as follows: The transmission ratio can be adjusted within the speed change range as needed to obtain different torques and rotational speeds.
[0023] Furthermore, the cross-section of the blade is arc-shaped.
[0024] The beneficial effects of adopting the above further solution are as follows: It can better stir the clay balls.
[0025] Furthermore, one side wall of the raceway close to the axis of the flow dividing cylinder is an inclined surface.
[0026] The beneficial effects of adopting the above further solution are as follows: The inclined surface facilitates the rolling of the clay balls and increases the space distance between the outlets of the raceway, making it not easy to cause self-blockage of the clay balls. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 is an exploded view of the present utility model.
[0028] Figure 2 is a schematic diagram of the sorting drum of the present utility model.
[0029] Figure 3 is a schematic diagram of the flow dividing cylinder of the present utility model.
[0030] Figure 4 is a schematic diagram of the bracket of the present utility model.
[0031] Figure 5 is a schematic diagram of the inside of the bracket of the present utility model.
[0032] In the drawings, the list of components represented by each reference numeral is as follows:
[0033] 1. Flow dividing cylinder; 2. Raceway; 3. First baffle; 4. First through hole; 5. Sorting drum; 6. Blade; 7. Support column; 8. Sleeve; 9. Material receiving funnel; 10. Bracket; 11. Sub-bracket; 12. Second baffle; 13. Second through hole; 14. Rotary power source; 15. First sprocket; 16. Second sprocket; 17. Chain. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0034] The principles and features of the present utility model will be described below with reference to the drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.
[0035] Embodiment 1
[0036] As Figures 1 to 3As shown in the figure, a device for uniformly backfilling clay balls for a layered marking group includes a vertically arranged shunt cylinder 1. Inside the shunt cylinder 1, a plurality of raceways 2 are evenly separated around the axis by a partition plate. A first baffle 3 is fixedly arranged on the top surface of the shunt cylinder 1. A first through hole 4 corresponding to each of the raceways 2 is opened on the first baffle 3. A sorting drum 5 is rotatably installed on the top surface of the first baffle 3. The sorting drum 5 is coaxial with the shunt cylinder 1. A plurality of blades 6 are evenly arranged inside the sorting drum 5 around the axis.
[0037] The beneficial effect of this embodiment is that by continuously rotating the sorting drum 5, the clay balls are diverted into different raceways 2, realizing the automatic, uniform and continuous dropping of the clay balls into the holes to be backfilled below, avoiding the accumulation and blockage of the clay balls between the inner walls of the holes, improving the backfilling efficiency and shortening the construction period.
[0038] Specifically, in this embodiment, when a certain hole needs to be backfilled, the device is placed above the hole, and a large number of clay balls are put into the sorting drum 5. The clay balls are blocked by the first baffle 3 to prevent all the clay balls from rolling down at one time. The shunt cylinder 1 remains stationary, and then the sorting drum 5 is driven to rotate. The blades 6 deflect the clay balls into different first through holes 4, and then fall into the holes to be backfilled through different raceways 2. There is a certain space distance between the outlets of different raceways 2, realizing the uniform landing of each clay ball without mutual accumulation and blockage.
[0039] On the basis of this embodiment, in use, different raceways 2 of the shunt cylinder 1 can all face the same hole to be backfilled, or face several different holes to be backfilled that are relatively close, improving the backfilling efficiency.
[0040] In addition, the diameter of the first through hole 4 can be set to different sizes to be used in combination with clay balls of different sizes.
[0041] Embodiment 2
[0042] As Figures 1 to 2 shown, preferably, on the basis of Embodiment 1, a support column 7 is arranged on the top surface of the first baffle 3. A sleeve 8 is coaxially arranged inside the sorting drum 5. One ends of a plurality of the blades 6 are fixedly connected to the inner side wall of the sorting drum 5, and the other ends are fixedly connected to the outer peripheral wall of the sleeve 8. The sleeve 8 is rotatably sleeved on the outer peripheral wall of the support column 7.
[0043] The beneficial effect of adopting the preferred solution in the above embodiment is that the support column 7 ensures that the sorting drum 5 is coaxial with the shunt cylinder 1 when rotating, and can evenly deflect the clay balls.
[0044] Embodiment 3
[0045] As Figures 1 to 3As shown, preferably, on the basis of Embodiments 1-2, a material receiving funnel 9 is provided on the top surface of the sorting drum 5, and the discharging end at the bottom of the material receiving funnel 9 is communicated with the top end of the sorting drum 5.
[0046] The beneficial effect of adopting the preferred solution in the above embodiment is that the material receiving funnel 9 stores the clay ball materials, and the clay balls continuously fall, eliminating the need for workers to frequently feed materials and reducing the labor intensity.
[0047] Preferably, a second baffle 12 is fixedly connected to the bottom surface of the material receiving funnel 9. A plurality of second through holes 13 are formed in the second baffle 12. The second through holes 13 are communicated with the top end of the sorting drum 5. The second baffle 12 is fixedly connected to the top end of the support column 7.
[0048] The beneficial effect of adopting the preferred solution in the above embodiment is that the second baffle 12 cooperates with the first baffle 3 to fixedly support both ends of the support column 7, facilitating the rotation of the sorting drum 5.
[0049] Embodiment 4
[0050] As Figures 4 to 5 shown, preferably, on the basis of Embodiments 1-3, it includes a bracket 10. The shunt cylinder 1 is fixedly installed on the bracket 10. A sub-bracket 11 is provided on the top surface of the bracket 10. The material receiving funnel 9 is fixedly installed on the sub-bracket 11.
[0051] The beneficial effect of adopting the preferred solution in the above embodiment is that the shunt cylinder 1 and the material receiving funnel 9 are fixed, reducing vibration.
[0052] Specifically, the sub-bracket 11 is of a box structure. The bracket 10 and the sub-bracket 11 respectively fix the shunt cylinder 1 and the material receiving funnel 9, making the rotation of the sorting drum 5 smoother. The bracket 10 and the sub-bracket 11 can also protect the internal components from being collided, improve the structural strength, and facilitate the movement of the device.
[0053] Embodiment 5
[0054] As Figures 4 to 5 shown, preferably, on the basis of Embodiments 1-4, a power assembly for driving the sorting drum 5 to rotate is provided on the bracket 10.
[0055] The beneficial effect of adopting the preferred solution in the above embodiment is that it is driven by a power source, reducing the labor intensity.
[0056] Preferably, the power assembly includes a rotary power source 14 installed on the bracket 10. A first sprocket 15 is fixedly connected to the output shaft of the rotary power source 14. A second sprocket 16 is fixedly connected to the outer peripheral wall of the sorting drum 5. The second sprocket 16 is engaged with the first sprocket 15 through a chain 17.
[0057] The beneficial effects of adopting the preferred solution in the above embodiment are as follows: The chain drive has high transmission efficiency, does not slip, has an accurate transmission ratio, and can better drive the sorting roller 5 to rotate.
[0058] Preferably, the rotational power source 14 is a stepless variable speed motor.
[0059] The beneficial effects of adopting the preferred solution in the above embodiment are as follows: The transmission ratio can be adjusted within the speed change range as needed to obtain different torques and rotational speeds.
[0060] Embodiment 6
[0061] As Figures 1 to 2 shown, preferably, on the basis of Embodiments 1-5, the cross-section of the blade 6 is arc-shaped.
[0062] The beneficial effects of adopting the preferred solution in the above embodiment are as follows: It can better stir the clay balls.
[0063] Embodiment 7
[0064] As Figures 1 to 3 shown, preferably, on the basis of Embodiments 1-6, one side wall of the raceway 2 close to the axis of the shunt cylinder 1 is an inclined surface.
[0065] The beneficial effects of adopting the preferred solution in the above embodiment are as follows: The inclined surface facilitates the rolling of the clay balls and increases the space distance between the outlets of the raceway 2, making it not easy to cause self-blockage of the clay balls.
[0066] Specifically, a coaxial conical cylinder is arranged inside the shunt cylinder 1, and a plurality of partition plates are arranged around the axis inside the shunt cylinder 1. One end of the partition plate is fixedly connected to the outer wall of the conical cylinder, and the other end is fixedly connected to the inside of the shunt cylinder 1;
[0067] After the clay balls fall into the raceway 2, they roll along the outer wall of the conical cylinder, and the rolling is more smooth. The conical cylinder increases the space distance when each clay ball rolls out, avoiding mutual obstruction.
[0068] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.
[0069] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0070] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0071] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher level than the second feature in terms of horizontal height. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature in terms of horizontal height.
[0072] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.
[0073] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.
Claims
1. A clay ball uniform backfilling device for layered label groups, characterized in that: The invention comprises a vertically arranged flow dividing cylinder (1), wherein the flow dividing cylinder (1) is evenly divided into a plurality of raceways (2) around an axis by a partition, a first baffle (3) is fixedly arranged on the top surface of the flow dividing cylinder (1), a first through hole (4) corresponding to each of the raceways (2) is opened on the first baffle (3), a sorting roller (5) is rotatably mounted on the top surface of the first baffle (3), the sorting roller (5) is coaxial with the flow dividing cylinder (1), and a plurality of blades (6) are evenly arranged on the inner side of the sorting roller (5) around the axis.
2. According to claim 1, a clay ball uniform backfilling device for layered label groups is characterized in that: A support column (7) is arranged on the top surface of the first baffle (3), a sleeve (8) is coaxially arranged on the inner side of the sorting roller (5), one end of a plurality of blades (6) is fixedly connected to the inner wall of the sorting roller (5), and the other end is fixedly connected to the outer peripheral wall of the sleeve (8), and the sleeve (8) is rotatably sleeved on the outer peripheral wall of the support column (7).
3. The device for uniformly backfilling clay balls for layered label groups according to claim 2, characterized in that: A material holding funnel (9) is provided on the top surface of the sorting drum (5), and a material discharge end at the bottom of the material holding funnel (9) is connected to the top of the sorting drum (5).
4. The device for uniformly backfilling clay balls for layered label groups according to claim 3, characterized in that: It comprises a bracket (10), the diverter tube (1) is fixedly mounted on the bracket (10), a sub-bracket (11) is arranged on the top surface of the bracket (10), and the material holding funnel (9) is fixedly mounted on the sub-bracket (11).
5. The device for uniformly backfilling clay balls for layered label groups according to claim 4, characterized in that: A second baffle (12) is fixedly connected to the bottom surface of the material holding funnel (9), a plurality of second through holes (13) are formed on the second baffle (12), the second through holes (13) are connected to the top end of the sorting roller (5), and the second baffle (12) is fixedly connected to the top end of the support column (7).
6. The device for uniformly backfilling clay balls for layered label groups according to claim 4, characterized in that: The bracket (10) is provided with a power assembly for driving the sorting drum (5) to rotate.
7. The device for uniformly backfilling clay balls for layered label groups according to claim 6, characterized in that: The power assembly comprises a rotating power source (14) mounted on the bracket (10); a first sprocket (15) is fixedly connected to the output shaft of the rotating power source (14); a second sprocket (16) is fixedly connected to the outer peripheral wall of the sorting drum (5); and the second sprocket (16) is meshed with the first sprocket (15) through a chain (17).
8. The device for uniformly backfilling clay balls for layered label groups according to claim 7, characterized in that: The rotating power source (14) is a continuously variable speed motor.
9. A clay ball uniform backfilling device for layered label groups according to any one of claims 1 to 8, characterized in that: The blade (6) has an arc-shaped cross section.
10. A clay ball uniform backfilling device for layered label groups according to any one of claims 1 to 8, characterized in that: The side wall of the raceway (2) close to the axis of the diverter cylinder (1) is an inclined surface.