Automatic high-quality lean concrete spraying and dust falling device for storage yard base layer
The motor-driven transmission mechanism drives the moving column and the sprinkler head to rotate, solving the problem of reduced dust suppression effect caused by sprinkler head blockage, and achieving all-round sprinkler compensation and efficient dust suppression.
Patent Information
- Application Number
- CN202422658369.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-01
AI Technical Summary
During use of the existing sprinkler device, the spraying area cannot effectively suppress dust after the nozzle is clogged, resulting in reduced dust suppression effect. In addition, the nozzle area is fixed and cannot effectively compensate for the spraying area of the clogged nozzle.
The motor drives the transmission mechanism to drive the movable column to rotate in a small range, and the support frame and the sprinkler head rotate to spray, ensuring that even if a local sprinkler head is blocked, effective spraying compensation can be carried out through other parts. The soft rubber water pipe and inclined slide design are used to achieve rotary spraying and ensure the dust suppression effect.
Even if a local nozzle is blocked, the sprinkler heads in other parts can still effectively compensate for the spraying to ensure the dust suppression effect, avoid the problem of reduced dust suppression area caused by nozzle blockage, and achieve all-round dust suppression coverage.
Smart Images
Figure CN223416964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete spraying and dust reduction, in particular to a high-quality lean concrete spraying and dust reduction device for an automated yard base. Background Art
[0002] During wharf construction, a large amount of concrete is required. Lean concrete is a type of concrete made by mixing coarse and fine graded aggregates with a certain amount of cement and water. The cement content of this concrete is lower than that of ordinary concrete. Sometimes also called economical concrete, it has higher strength, stiffness and integrity than commonly used semi-rigid materials such as cement-stabilized crushed stone and fly ash crushed stone. It has good erosion resistance, frost resistance, and fatigue resistance. Lean concrete is usually used in road base layers, and together with the surface layer, it is subjected to repeated vehicle loads and temperature loads. Its fatigue performance needs to be considered in structural design.
[0003] With the continuous development of society, when lean concrete is currently being mixed in various material proportions on the market, the corresponding materials are placed inside the corresponding automatic feeding devices. When lean mixed soil is configured, the materials are fed into the mixing device in batches, and a spraying mechanism is provided above the mixing device for dust suppression when the materials are fed. However, the existing spraying device has the following problems when in use: the spraying device is located on one side of the mixing device. When suppressing dust, its water body is sprayed over a large area through the nozzle. Although it can achieve a certain dust suppression effect, during long-term use, once the nozzle is blocked, the spraying area of the blocked nozzle will not be able to effectively suppress dust. The dust suppression area of the nozzle is fixed, and once blocked, the dust suppression effect will be reduced. Therefore, in response to the above problems, a high-quality lean concrete spraying dust suppression device for an automated yard base is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a high-quality lean concrete spraying and dust reduction device for an automated yard base layer, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above objectives, the present invention provides the following technical solutions:
[0006] As an optional solution for the high-quality lean concrete spraying and dust reduction device for the automated yard base layer described in the utility model, wherein: a high-quality lean concrete spraying and dust reduction device for the automated yard base layer comprises a fixed frame and a motor; the top of the fixed frame is fixedly connected to the motor, and the end of the main shaft of the motor is fixedly connected to a transmission mechanism, the bottom of the transmission mechanism is rotatably connected to a movable column, the bottom of the movable column is fixedly connected to a support frame, and the upper surface of the support frame is fixedly connected to a hollow ring, the top of the hollow ring is connected to an external water pipe, and the bottom of the hollow ring is connected to a plurality of evenly distributed spray heads, and the outer side of the spray head is fixedly connected to the support frame.
[0007] The existing spray device has the following problems when in use: the spray device is located on one side of the stirring device, and when suppressing dust, its water body is sprayed over a large area through the nozzle. Although it can achieve a certain dust suppression effect, during long-term use, once the nozzle is blocked, the spraying area of the blocked nozzle will not be able to effectively suppress dust. The dust suppression area of the nozzle is fixed, and once blocked, the dust suppression effect will be reduced. When this device is in use, an external power supply is connected, and the transmission mechanism is driven by the motor to move. The transmission mechanism can drive the moving column to rotate in a small range. At this time, the moving column drives the support frame to rotate, so that the sprinkler head below can move and spray to suppress dust. Even if a local sprinkler head is blocked, the sprinkler heads in other parts can effectively spray compensation to ensure the working environment.
[0008] As an optional solution for the high-quality lean concrete spraying dust reduction device for the automated yard base layer described in the utility model, the transmission mechanism includes a reciprocating screw, a connecting shaft and a slider, the top of the reciprocating screw is fixedly connected to the connecting shaft, the other end of the connecting shaft is fixedly connected to the main shaft of the motor, the outer side of the reciprocating screw is slidably connected to the slider, the other end of the slider is fixedly connected to the movable sleeve, and the bottom of the movable sleeve is rotatably connected to the movable column.
[0009] As an optional solution for the high-quality lean concrete spraying dust reduction device for the automated yard base layer described in the utility model, the sides of the movable sleeve are fixedly connected with guide plates, and the inside of the guide plates are slidably connected with guide rods, and the tops of the guide rods are fixedly connected to the fixed frame.
[0010] As an optional solution for the high-quality lean concrete spraying dust reduction device for the automated yard base layer described in the utility model, a slide groove is provided on the side of the movable column, and a sliding plate is provided inside the slide groove. The movable column is slidably connected to the sliding plate through the slide groove, and the other end of the sliding plate is fixedly connected to the fixed frame.
[0011] As an optional solution for the high-quality lean concrete spraying and dust reduction device for the automated yard base layer described in the utility model, the chute on the outer side of the movable column is arranged at an angle.
[0012] As an optional solution for the high-quality lean concrete spraying dust reduction device for the automated yard base layer described in the utility model, the external water pipe is made of soft rubber plate.
[0013] As an optional solution of the high-quality lean concrete spraying dust reduction device for the automated yard base layer described in the utility model, wherein: the hollow ring is hollow and annular.
[0014] At the same time, the motor drives the connecting shaft to rotate, and the connecting shaft drives the reciprocating screw to rotate. The reciprocating screw cooperates with the slider. Under the action of the guide plate and the guide rod, the movable sleeve can be ensured to move up and down reciprocatingly to ensure the normal operation of the equipment. As the movable column moves up and down, it cooperates with the sliding plate through the sliding groove on the outside of the movable column. At this time, the movable column can be ensured to rotate in a small range, thereby driving the support frame and the sprinkler head to rotate, realizing rotary spraying, and ensuring the dust suppression effect.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] When the utility model is in use, the transmission mechanism is driven by the motor to move, and the transmission mechanism can drive the movable column to rotate in a small range. At this time, the movable column drives the support frame to rotate, so that the sprinkler head below moves to spray and suppress dust. Even if a local sprinkler head is blocked, the sprinkler heads in other parts can effectively spray to compensate, thereby ensuring a good working environment.
[0017] At the same time, the motor drives the connecting shaft to rotate, and the connecting shaft drives the reciprocating screw to rotate. The reciprocating screw cooperates with the slider. Under the action of the guide plate and the guide rod, the movable sleeve can be ensured to move up and down reciprocatingly to ensure the normal operation of the equipment.
[0018] As the moving column moves up and down, it cooperates with the sliding plate through the sliding groove on the outside of the moving column. At this time, it can ensure that the moving column rotates in a small range, driving the support frame and the sprinkler head to rotate, realizing rotary spraying, and ensuring the dust suppression effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic structural diagram of the transmission mechanism of the utility model;
[0021] Figure 3 This is a structural diagram of the mobile column of the utility model.
[0022] In the figure: 1. Fixed frame; 2. Motor; 3. Transmission mechanism; 301. Reciprocating screw; 302. Connecting shaft; 303. Slider; 304. Moving sleeve; 305. Guide plate; 306. Guide rod; 4. Sliding plate; 5. Moving column; 6. Support frame; 7. External water pipe; 8. Hollow ring; 9. Sprinkler head. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] Example 1: Please refer to Figure 1 , the utility model provides a technical solution:
[0025] A high-quality lean concrete spraying and dust reduction device for an automated storage yard base comprises a fixing frame 1 and a motor 2;
[0026] The top of the above-mentioned fixed frame 1 is fixedly connected to the motor 2, and the end of the main shaft of the motor 2 is fixedly connected to the transmission mechanism 3, the bottom of the above-mentioned transmission mechanism 3 is rotatably connected to the moving column 5, the bottom of the above-mentioned moving column 5 is fixedly connected to the support frame 6, and the upper surface of the support frame 6 is fixedly connected to the hollow ring 8, the top of the above-mentioned hollow ring 8 is connected to the external water pipe 7, and the bottom of the hollow ring 8 is connected to a plurality of evenly distributed sprinkler heads 9, and the outer side of the above-mentioned sprinkler head 9 is fixedly connected to the support frame 6.
[0027] The existing spray device has the following problems when in use: the spray device is located on one side of the stirring device, and when suppressing dust, its water body is sprayed over a large area through the nozzle. Although it can achieve a certain dust suppression effect, during long-term use, once the nozzle is blocked, the spraying area of the blocked nozzle will not be able to effectively suppress dust. The dust suppression area of the nozzle is fixed, and once blockage occurs, the dust suppression effect will be reduced. When this device is in use, an external power supply is connected, and the transmission mechanism 3 is driven to move by the motor 2. The transmission mechanism 3 can drive the moving column 5 to rotate in a small range. At this time, the moving column 5 drives the support frame 6 to rotate, so that the spray head 9 below can move and spray to suppress dust. Even if a local spray head 9 is blocked, the spray heads 9 in other parts can also effectively spray compensation to ensure the quality of dust suppression and the working environment.
[0028] Example 2: This example is an improvement on Example 1. Figure 1Specifically, the transmission mechanism 3 comprises a reciprocating screw rod 301, a connecting shaft 302 and a sliding block 303. The top of the reciprocating screw rod 301 is fixedly connected with the connecting shaft 302, the other end of the connecting shaft 302 is fixedly connected with the main shaft of the motor 2, and the outer side of the reciprocating screw rod 301 is slidingly connected with the sliding block 303. The other end of the sliding block 303 is fixedly connected with a moving sleeve 304, and the bottom of the moving sleeve 304 is rotationally connected with the moving column 5.
[0029] The side surface of the moving sleeve 304 is fixedly connected with a guide plate 305, and the inner side of the guide plate 305 is slidingly connected with a guide rod 306. The top of the guide rod 306 is fixedly connected with the fixed frame 1.
[0030] The side surface of the moving column 5 is provided with a sliding groove, and the inner side of the sliding groove is provided with a sliding plate 4. The moving column 5 is slidingly connected with the sliding plate 4 through the sliding groove. The other end of the sliding plate 4 is fixedly connected with the fixed frame 1.
[0031] The sliding groove on the outer side of the moving column 5 is arranged in an inclined manner.
[0032] The external water pipe 7 is made of soft rubber plate.
[0033] The hollow ring 8 is arranged in a hollow manner, and the hollow ring 8 is arranged in a ring shape.
[0034] Meanwhile, the motor 2 drives the connecting shaft 302 to rotate, the connecting shaft 302 drives the reciprocating screw rod 301 to rotate, and the reciprocating screw rod 301 cooperates with the sliding block 303 to move up and down under the action of the guide plate 305 and the guide rod 306. At this time, the moving sleeve 304 can be guaranteed to move up and down reciprocally, and the device can be guaranteed to operate normally. Under the up-and-down movement of the moving column 5, the moving column 5 cooperates with the sliding plate 4 through the sliding groove on the outer side of the moving column 5. At this time, the moving column 5 can be guaranteed to rotate in a small range, the support frame 6 and the spray head 9 can be driven to rotate, the rotary spraying can be realized, and the dust suppression effect can be guaranteed.
[0035] In the embodiment, the sliding groove is arranged in an inclined manner during the up-and-down movement of the moving column 5. At this time, the sliding groove cooperates with the sliding plate 4 for use, so that the lower support frame 6 can be driven to rotate in a small range, the water pipe 7 can be guaranteed not to be excessively twisted, the normal spraying work can be guaranteed, the water pipe 7 is made of rubber material and can be bent, the normal reciprocating rotation of the support frame 6 can be guaranteed, the hollow ring 8 is arranged to facilitate the water to enter the inner side of the spray head 9 through the hollow ring 8, the purpose of spraying and dust suppression can be realized, the dust generated after the material is put in can be effectively suppressed, and the working environment can be guaranteed.
[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-quality lean concrete spraying and dust reduction device for an automated storage yard base, characterized by: It comprises a fixing frame (1) and a motor (2); The top of the fixed frame (1) is fixedly connected to a motor (2), and the main shaft end of the motor (2) is fixedly connected to a transmission mechanism (3), the bottom of the transmission mechanism (3) is rotatably connected to a moving column (5), the bottom of the moving column (5) is fixedly connected to a support frame (6), and the upper surface of the support frame (6) is fixedly connected to a hollow ring (8), the top of the hollow ring (8) is connected to an external water pipe (7), and the bottom of the hollow ring (8) is connected to a plurality of evenly distributed spray heads (9), and the outer side of the spray head (9) is fixedly connected to the support frame (6); The transmission mechanism (3) comprises a reciprocating screw (301), a connecting shaft (302) and a slider (303); the top of the reciprocating screw (301) is fixedly connected to the connecting shaft (302); the other end of the connecting shaft (302) is fixedly connected to the main shaft of the motor (2); the outer side of the reciprocating screw (301) is slidably connected to the slider (303); the other end of the slider (303) is fixedly connected to a moving sleeve (304); and the bottom of the moving sleeve (304) is rotatably connected to the moving column (5).
2. The high-quality lean concrete spraying dust suppression device for an automated storage yard base according to claim 1 is characterized by: The sides of the movable sleeve (304) are fixedly connected to guide plates (305), and the interiors of the guide plates (305) are slidably connected to guide rods (306), and the tops of the guide rods (306) are fixedly connected to the fixed frame (1).
3. The high-quality lean concrete spraying dust suppression device for an automated storage yard base according to claim 1 is characterized in that: A sliding groove is provided on the side of the movable column (5), and a sliding plate (4) is provided inside the sliding groove. The movable column (5) is slidably connected to the sliding plate (4) through the sliding groove, and the other end of the sliding plate (4) is fixedly connected to the fixed frame (1).
4. The high-quality lean concrete spraying dust suppression device for an automated storage yard base according to claim 1 is characterized in that: The sliding groove on the outer side of the movable column (5) is arranged in an inclined manner.
5. The high-quality lean concrete spraying dust suppression device for an automated storage yard base according to claim 1 is characterized in that: The external water pipe (7) is made of soft rubber plate.
6. The high-quality lean concrete spraying dust suppression device for an automated storage yard base according to claim 1, characterized in that: The hollow ring (8) is hollow and annular.