Stirring device of suction-type sewer scavenger
By designing a movable sewage suction truck agitation device, the trolley and motor system are used to realize the lateral and depth adjustment of the sewage suction barrel and sludge stirring, the problem of low sewage suction efficiency in the existing technology is solved and the efficiency of sludge absorption is improved .
Patent Information
- Application Number
- CN202323258683.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-11-30
AI Technical Summary
The agitation device of the existing sewage suction truck cannot move during use, resulting in the need to manually adjust the position of the sewage suction tube, reducing the sewage suction efficiency.
A stirring device including a trolley, support plate, gear, threaded rod and motor is designed. By pushing the trolley and starting the motor, the lateral and depth adjustment of the sewage suction cylinder is realized, and sludge stirring is performed during the movement.
The stirring and absorption of sludge during the movement process is realized, the sewage suction efficiency is improved, and the problem of manual adjustment of traditional devices is solved.
Smart Images
Figure CN222183640U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sewage suction trucks, in particular to a stirring device of a sewage suction truck. Background Art
[0002] Leachate refers to a high-concentration organic wastewater formed by the moisture contained in the garbage itself in the landfill, the rainwater, snow and other moisture that enters the landfill, minus the saturated water holding capacity of the garbage and the covering soil layer, and passing through the garbage layer and the covering soil layer. During the cleaning process, the position of the suction cylinder needs to be manually adjusted, resulting in low suction efficiency.
[0003] At the same time, the application number is 201921731301.6, which is a stirring device for a sewage suction truck. It is characterized in that a driving motor is arranged on the left support column and the right support column, and the driving shaft of the driving motor is connected to the rotating shaft through a coupling; the stirring blade is located in the shell, and the lower surface of the stirring blade does not contact the bottom wall of the manhole to avoid damage to the stirring blade, which plays a role in protecting the stirring blade and can play a good stirring role; the shell is rotatably connected to the rotating shaft, and the rotating shaft is provided with a bearing, and the bearing is connected to the inner wall of the shell through a support rod; the shell is fixed to one side of the sewage suction pipe mouth through a clamp.
[0004] However, in the implementation of relevant technologies, it was found that the following problems exist: a stirring device of a sewage suction truck cannot be moved during use, and the position of the sewage suction cylinder needs to be adjusted manually, resulting in low sewage suction efficiency. Therefore, a stirring device of a sewage suction truck is proposed to address the above problems. Utility Model Content
[0005] In order to solve the problems raised in the above background technology, the utility model provides a stirring device for a sewage suction truck, which has the advantage of being able to stir and extract sludge at different positions during movement.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device of a sewage suction truck, comprising a sewage suction cylinder, a trolley is arranged on one side of the sewage suction cylinder, a groove is opened on one side of the outer wall of the trolley, a first support plate is reciprocatingly sliding inside the groove, a second slide groove is opened on the outer wall surface of the first support plate, a tooth plate is fixedly provided on the lower part of the inner wall of the second slide groove, a gear is meshed at one end of the tooth plate, a fixed block is fixedly provided on one side of the outer wall of the first support plate, a shell is reciprocatingly sliding on the outer wall of the fixed block, and the other end of the shell is fixed to the sewage suction cylinder.
[0007] Preferably, a threaded block is fixedly provided at one end of the fixed block, and the threaded block is sleeved with a threaded rod, a first sliding groove is opened on the outer wall of the shell, and the threaded rod is rotatably connected inside the first sliding groove, a second motor is fixedly provided at the top end of the threaded rod, and the output end of the second motor passes through the shell.
[0008] Preferably, a support rod is fixedly provided on the upper portion of the inner wall of the dirt suction cylinder, a stirring rod is sleeved on the support rod, and a stirring sheet is fixedly provided on the lower portion of the outer wall of the stirring rod.
[0009] Preferably, a support block is sleeved on the upper portion of the outer wall of the stirring rod, and the support block is in contact with the top end of the support rod, and a first motor is fixedly provided on the top end of the stirring rod.
[0010] Preferably, a second support plate is fixedly provided at the other end of the fixed block, a fourth slide groove is provided on the outer wall surface of the second support plate, a slide column is fixedly provided inside the fourth slide groove, a fixed slider is sleeved on the outer wall of the slide column, and the other end of the fixed slider is fixedly connected to the trolley.
[0011] Preferably, a guide rail is fixedly provided on one side of the inner wall of the groove, a third sliding groove is opened on the outer wall surface of the first support plate, and the third sliding groove slides on the outer wall of the guide rail.
[0012] Preferably, a third motor is fixedly provided on one side of the gear, and an output end of the third motor passes through the trolley.
[0013] Preferably, wheels are fixedly provided at the bottom end of the trolley, and the number of the wheels is four.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model pushes the trolley to move it to the side of the garbage cleaning pool, starts the output shaft of the third motor to drive the gear inside the second slide groove to rotate, the rotation of the gear drives the toothed plate to move, the movement of the toothed plate drives the first support plate to slide, the sliding of the first support plate drives the third slide groove to slide on the outer wall of the guide rail, the sliding of the first support plate drives the fixed block to move, the movement of the fixed block drives the second support plate to move, the movement of the second support plate drives the sliding column inside the fourth slide groove to slide on the inner wall of the fixed slider, thereby achieving the problem of adjusting the lateral distance of the suction cylinder during the movement.
[0016] 2. The utility model starts the second motor, and the output shaft of the second motor rotates to drive the threaded rod to rotate. The threaded rod rotates clockwise to drive the threaded block to rise inside the first slide groove of the shell, and the threaded rod rotates counterclockwise to drive the threaded block to descend inside the first slide groove of the shell. The threaded block moves up and down to drive the suction cylinder to adjust up and down, thereby achieving the problem of depth adjustment of the suction cylinder. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the side structure of the utility model;
[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.
[0022] In the figure: 1, suction cylinder; 2, support rod; 3, first motor; 4, housing; 5, first slide; 6, threaded rod; 7, second motor; 8, threaded block; 9, fixed block; 10, first support plate; 11, second slide; 12, tooth plate; 13, third slide; 14, gear; 15, third motor; 16, guide rail; 17, slide column; 18, fourth slide; 19, fixed slider; 20, trolley; 21, wheel; 22, support block; 23, stirring piece; 24, stirring rod; 25, groove; 26, second support plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] View "before and after" with attached Figure 1 For viewing angle, the side away from mark 1 is the front.
[0025] like Figures 1 to 5As shown, the utility model provides a stirring device for a sewage suction truck, including a sewage suction cylinder 1, a trolley 20 is arranged on one side of the sewage suction cylinder 1, a groove 25 is opened on one side of the outer wall of the trolley 20, and the groove 25 is arranged in a square shape, a first support plate 10 reciprocates inside the groove 25, a second slide groove 11 is opened on the outer wall surface of the first support plate 10, the first support plate 10 passes through the groove 25 and slides inside it, and the second slide groove 11 passes through the first support plate 10, and a tooth plate is fixedly arranged at the lower part of the inner wall of the second slide groove 11 12, and the teeth of the toothed plate 12 are facing each other, one end of the toothed plate 12 is provided with a gear 14, the gear 14 rotates clockwise to drive the toothed plate 12 to move forward, the gear 14 rotates inside the second slide groove 11, and the gear 14 rotates counterclockwise to drive the toothed plate 12 to move backward, a fixed block 9 is fixed on one side of the outer wall of the first support plate 10, and a shell 4 is reciprocatingly slidable on the outer wall of the fixed block 9, the fixed block 9 is close to one side of the shell 4, and a suction cylinder 1 is fixed on the other end of the shell 4, and the suction cylinder 1 is used to absorb sludge.
[0026] Among them, the first motor 3, the second motor 7 and the third motor 15 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.
[0027] Specifically, a threaded block 8 is fixedly provided at one end of the fixed block 9, and the threaded block 8 is sleeved with a threaded rod 6. A first slide groove 5 is opened on the outer wall of the shell 4, and the first slide groove 5 is set as a vertical groove, and the threaded rod 6 is rotatably connected inside the first slide groove 5. The bottom end of the threaded rod 6 rotates with the shell 4 through a rotating sleeve, and a second motor 7 is fixedly provided at the top of the threaded rod 6, and the output end of the second motor 7 passes through the shell 4. The threaded rod 6 rotates clockwise to drive the threaded block 8 to rise inside the first slide groove 5 of the shell 4, and the threaded rod 6 rotates counterclockwise to drive the threaded block 8 to descend inside the first slide groove 5 of the shell 4.
[0028] Furthermore, a support rod 2 is fixedly provided on the upper part of the inner wall of the suction cylinder 1, and a stirring rod 24 is sleeved on the support rod 2. The rotation of the stirring rod 24 drives the stirring piece 23 to rotate. A stirring piece 23 is fixedly provided on the lower part of the outer wall of the stirring rod 24. The stirring piece 23 stirs the sludge. There are two groups of stirring pieces 23, which are located below the stirring rod 24 to facilitate quick contact with the sludge.
[0029] Furthermore, a support block 22 is sleeved on the upper part of the outer wall of the stirring rod 24, and the support block 22 is used to support the stirring rod 24, and the support block 22 is in contact with the top of the support rod 2. A first motor 3 is fixed to the top of the stirring rod 24, and the output end of the first motor 3 rotates to drive the stirring rod 24 to rotate, thereby achieving the effect of stirring the sludge.
[0030] It is worth mentioning that a second support plate 26 is fixedly provided at the other end of the fixed block 9, and the second support plate 26 is used to support the suction cylinder 1. A fourth slide groove 18 is opened on the outer wall surface of the second support plate 26, and a slide column 17 is fixedly provided inside the fourth slide groove 18. A fixed slider 19 is sleeved on the outer wall of the slide column 17. The fixed slider 19 slides on the outer wall of the slide column 17 inside the fourth slide groove 18. The other end of the fixed slider 19 is fixedly connected to the trolley 20, and the trolley 20 is used for movement.
[0031] It is worth noting that a guide rail 16 is fixedly provided on one side of the inner wall of the groove 25, and the guide groove of the guide rail 16 is opened as a transverse groove. A third slide groove 13 is opened on the outer wall surface of the first support plate 10, and the third slide groove 13 slides on the outer wall of the guide rail 16. The guide rail 16 is used to limit the moving path of the gear 14, so that the first support plate 10 is more stable during the movement process.
[0032] It is worth mentioning that a third motor 15 is fixedly provided on one side of the gear 14 , and the output end of the third motor 15 rotates the transmission gear 14 to rotate, and the output end of the third motor 15 passes through the trolley 20 .
[0033] It is worth emphasizing that wheels 21 are fixedly provided at the bottom end of the trolley 20, and the wheels 21 are used for movement, and the number of wheels 21 is four. When the number of wheels 21 is greater than four, it causes a waste of resources, and when the number of wheels 21 is less than four, the trolley 20 cannot move stably.
[0034] The stirring blade 23 can also be replaced with an auger to achieve sewage suction.
[0035] Working principle: push the trolley 20 and move it to the side of the garbage cleaning pool. The wheel 21 is used to move it and start the third motor 15. The output shaft of the third motor 15 drives the gear 14 inside the second slide groove 11 to rotate. The gear 14 rotates clockwise to drive the toothed plate 12 to move forward. The gear 14 rotates counterclockwise to drive the toothed plate 12 to move backward. The movement of the toothed plate 12 drives the first support plate 10 to slide back and forth inside the groove 25. The sliding of the first support plate 10 drives the third slide groove 13 to slide on the outer wall of the guide rail 16. The sliding of the first support plate 10 drives the fixed block 9 to move. The movement of the fixed block 9 drives the second support plate 26 to move. The movement of the second support plate 26 drives the sliding column 1 inside the fourth slide groove 18 7 slides on the inner wall of the fixed slider 19, so as to adjust the lateral distance of the suction cylinder 1, start the second motor 7, the output shaft of the second motor 7 rotates to drive the threaded rod 6 to rotate, the threaded rod 6 rotates clockwise to drive the threaded block 8 to rise inside the first slide groove 5 of the shell 4, and the threaded rod 6 rotates counterclockwise to drive the threaded block 8 to descend inside the first slide groove 5 of the shell 4, so as to adjust the depth of the suction cylinder 1, start the first motor 3, the output shaft of the first motor 3 rotates to drive the stirring rod 24 to rotate inside the support rod 2, the stirring rod 24 rotates to drive the stirring piece 23 to rotate, and the support block 22 is used to support the stirring rod 24, so that the suction cylinder 1 can suck dirt at different positions.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A stirring device for a sewage suction truck, comprising a sewage suction cylinder (1), characterized in that: A trolley (20) is provided on one side of the dirt suction cylinder (1), a groove (25) is provided on one side of the outer wall of the trolley (20), a first support plate (10) is provided inside the groove (25) for reciprocating sliding, a second slide groove (11) is provided on the outer wall surface of the first support plate (10), a tooth plate (12) is fixedly provided on the lower part of the inner wall of the second slide groove (11), one end of the tooth plate (12) is provided with a gear (14), a fixed block (9) is fixedly provided on one side of the outer wall of the first support plate (10), a shell (4) is provided on the outer wall of the fixed block (9) for reciprocating sliding, and the other end of the shell (4) is fixed to the dirt suction cylinder (1).
2. The stirring device of a sewage suction truck according to claim 1, characterized in that: A threaded block (8) is fixedly provided at one end of the fixed block (9), and the threaded block (8) is sleeved with a threaded rod (6); a first sliding groove (5) is provided on the outer wall of the housing (4), and the threaded rod (6) is rotatably connected inside the first sliding groove (5); a second motor (7) is fixedly provided at the top end of the threaded rod (6), and an output end of the second motor (7) passes through the housing (4).
3. The stirring device of a sewage suction truck according to claim 1, characterized in that: A support rod (2) is fixedly provided on the upper portion of the inner wall of the dirt suction cylinder (1), a stirring rod (24) is sleeved on the support rod (2), and a stirring piece (23) is fixedly provided on the lower portion of the outer wall of the stirring rod (24).
4. The stirring device of a sewage suction truck according to claim 3, characterized in that: A support block (22) is sleeved on the upper portion of the outer wall of the stirring rod (24), and the support block (22) is fitted with the top end of the support rod (2). A first motor (3) is fixedly provided on the top end of the stirring rod (24).
5. The stirring device of a sewage suction truck according to claim 1, characterized in that: A second support plate (26) is fixedly provided at the other end of the fixed block (9), a fourth slide groove (18) is provided on the outer wall surface of the second support plate (26), a slide column (17) is fixedly provided inside the fourth slide groove (18), a fixed slider (19) is sleeved on the outer wall of the slider (17), and the other end of the fixed slider (19) is fixedly connected to the trolley (20).
6. The stirring device of a sewage suction truck according to claim 1, characterized in that: A guide rail (16) is fixedly provided on one side of the inner wall of the groove (25), a third sliding groove (13) is provided on the outer wall surface of the first support plate (10), and the third sliding groove (13) slides on the outer wall of the guide rail (16).
7. The stirring device of a sewage suction truck according to claim 1, characterized in that: A third motor (15) is fixedly provided on one side of the gear (14), and an output end of the third motor (15) passes through the trolley (20).
8. The stirring device of a sewage suction truck according to claim 1, characterized in that: The bottom end of the trolley (20) is fixedly provided with wheels (21), and the number of the wheels (21) is four.