Concrete wet spraying trolley capable of continuously stirring and mixing materials
By employing a combination design of spiral blades, mixing paddles, and vibrating plates on a concrete wet spraying trolley, the problems of uneven mixing and clogging in existing technologies have been solved, achieving efficient and uniform concrete mixing and improving construction efficiency and quality.
Patent Information
- Application Number
- CN202520907404.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-05-09
AI Technical Summary
Existing wet concrete spraying trolleys suffer from problems such as uneven mixing and material accumulation and blockage in continuous mixing, which affect construction efficiency and quality.
The design, which involves alternating installation of spiral blades and mixing paddles, combined with the vibration of the vibrating plate and telescopic pipe, enables efficient and uniform mixing of the concrete wet spraying trolley. The drive motor drives the rotating shaft and mixing paddles to mix the central area. The spiral mixing and trumpet-shaped discharge pipe design prevents clogging.
It achieves efficient, uniform, and continuous mixing of concrete, avoids material blockage, and improves construction efficiency and concrete quality.
Smart Images
Figure CN223689721U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to concrete wet spraying trolley technical field, concretely relates to a kind of concrete wet spraying trolley of continuous mixing of mixing material. BACKGROUND
[0002] In the concrete spraying construction of tunnel, slope and the like, concrete wet spraying trolley plays an important role.The existing wet spraying trolley has deficiencies in continuous mixing of mixing material, for example, the unreasonable design of stirring structure leads to uneven stirring, which affects the quality of concrete and spraying effect;During stirring process, material accumulation, blockage and other problems are prone to occur, which reduces construction efficiency and increases maintenance cost.Therefore, it is necessary to optimize and improve the continuous mixing function of concrete wet spraying trolley. SUMMARY
[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and to provide a concrete wet spraying trolley capable of continuously mixing material to overcome the above problems or at least partially solve the above problems.
[0004] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows: a concrete wet spraying trolley capable of continuously mixing material, comprising a support table, further comprising: an outer shell fixedly connected to the support table, a spiral blade slidably connected to the outer shell, a knocking block fixedly connected to the plurality of spiral blades, a stirring paddle fixedly connected to the knocking block, the stirring paddle and the spiral blade being fixedly connected through the knocking block, and the stirring paddle and the spiral blade being installed alternately on the knocking block; a vibrating plate slidably connected to the outer shell, an extension tube fixedly connected to the vibrating plate, a discharge pipe fixedly connected to the outer shell, and the extension tube being inserted into the discharge pipe; the spiral blade is fixedly connected to the knocking block in a spiral shape inside the outer shell, and the surrounding of the inside of the outer shell is intensively stirred; the stirring paddle is continuously stirred in the outer shell.
[0005] Further, a driving motor is fixedly connected to the support table, a rotating shaft is rotatably connected to the output end of the driving motor, and the rotating shaft penetrates through the outer shell and is rotatably connected to the outer shell.
[0006] Further, a fixed block is fixedly connected to the rotating shaft, a stirring paddle is fixedly connected to the fixed block, and the stirring paddle is fixedly connected to the fixed block in a vertical manner; the central region of the outer shell is intensively stirred during stirring process, and the inside of the outer shell is fully and effectively stirred by the spiral blade.
[0007] Further, a feeding groove is fixedly connected to the outer shell, a three-in-one pipe is fixedly connected to the feeding groove, a control valve is fixedly connected to the three-in-one pipe, a rotating handle is rotatably connected to the control valve, and a control blade is fixedly connected to the rotating handle.
[0008] Further, the vibrating plate is provided with an outlet, which has the same size as the opening of the outlet pipe, and the vibrating plate continuously moves up and down during the contact with the knocking block, and drives the telescopic pipe to move up and down on the outlet pipe, effectively discharges the materials on the outlet pipe, and avoids the blockage.
[0009] Further, the vibrating plate is provided with an outlet, which has the same size as the opening of the outlet pipe, and the vibrating plate continuously moves up and down during the contact with the knocking block, and drives the telescopic pipe to move up and down on the outlet pipe, effectively discharges the materials on the outlet pipe, and avoids the blockage.
[0010] Further, the outlet pipe is in a horn shape, which can effectively increase the cross-sectional area of the outlet pipe and reduce the resistance of the materials during the discharging.
[0011] After the above technical scheme is adopted, the utility model has the following beneficial effects compared with the prior art: the spiral blade of the utility model stirs the materials around the inside of the shell, and the stirring paddle continuously stirs the materials in the shell, so that efficient and uniform continuous stirring and mixing of the materials are realized.
[0012] The rotating direction of the control blade in the control valve is controlled, and the flow rate of the materials through the three-in-one pipe to the feeding groove is controlled, so that the materials are continuously fed during the continuous stirring.
[0013] The telescopic pipe on the vibrating plate continuously extends and retracts on the outlet pipe, so that the materials are rapidly dispersed under the vibration, the blockage phenomenon is avoided, and the continuity of the stirring process is ensured.
[0014] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0015] In the drawings:
[0016] Figure 1 A structure schematic view of the middle and outer shell and the feeding groove of the concrete wet spraying trolley capable of continuously stirring and mixing materials is provided for the utility model;
[0017] Figure 2 A structure schematic view of the concrete wet spraying trolley capable of continuously stirring and mixing materials is provided for the utility model;
[0018] Figure 3 A structure schematic view of the feeding groove and the three-in-one pipe of the concrete wet spraying trolley capable of continuously stirring and mixing materials is provided for the utility model;
[0019] Figure 4 A formal structure schematic view of the concrete wet spraying trolley capable of continuously stirring and mixing materials is provided for the utility model.
[0020] In the figure: 1, support platform; 11, drive motor; 12, rotating shaft; 13, fixed block; 14, stirring paddle; 15, spiral blade; 16, knocking block; 2, shell; 3, feeding groove; 31, three-in-one pipe; 32, control valve; 33, rotating handle; 34, control blade; 4, vibrating plate; 41, telescopic pipe; 42, discharge pipe; 43, discharge port; 44, telescopic spring. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.
[0022] Embodiment: refer to Figures 1-4 A concrete wet spraying trolley capable of continuously mixing and stirring, comprising a support platform 1, further comprising: a shell 2 fixedly connected to the support platform 1, a spiral blade 15 slidably connected to the shell 2, a plurality of knocking blocks 16 fixedly connected to the spiral blade 15, a stirring paddle 14 fixedly connected to the knocking block 16, the stirring paddle 14 and the spiral blade 15 being fixedly connected through the knocking block 16, and the stirring paddle 14 and the spiral blade 15 being installed on the knocking block 16 in a staggered manner; a vibrating plate 4 slidably connected to the shell 2, a telescopic pipe 41 fixedly connected to the vibrating plate 4, a discharge pipe 42 fixedly connected to the shell 2, the telescopic pipe 41 being inserted into the discharge pipe 42, the spiral blade 15 being fixedly connected to the knocking block 16 in a spiral shape inside the shell 2, and the inside of the shell 2 being intensively stirred, and the stirring paddle 14 being fully stirred in cooperation with the continuous stirring of the shell 2;
[0023] A drive motor 11 is fixedly connected to the support platform 1, and a rotating shaft 12 is rotatably connected to the output end of the drive motor 11 and penetrates through the shell 2 and is rotatably connected to the shell 2;
[0024] A fixed block 13 is fixedly connected to the rotating shaft 12, and a stirring paddle 14 is fixedly connected to the fixed block 13, the stirring paddle 14 being fixedly connected to the fixed block 13 in a vertical manner, and the central region of the shell 2 being intensively stirred during the stirring process, and the inside of the shell 2 being fully and effectively stirred in cooperation with the spiral blade 15;
[0025] A feeding groove 3 is fixedly connected to the shell 2, a three-in-one pipe 31 is fixedly connected to the feeding groove 3, a control valve 32 is fixedly connected to the three-in-one pipe 31, a rotating handle 33 is rotatably connected to the control valve 32, and a control blade 34 is fixedly connected to the rotating handle 33;
[0026] The vibration plate 4 is provided with a discharge port 43, the size of the discharge port 43 is same as the opening of the discharge pipe 42, the vibration plate 4 continuously moves up and down during contacting with the knocking block 16, and the telescopic pipe 41 is driven to move up and down on the discharge pipe 42, so that the discharge effect of the discharge pipe 42 is effectively discharged, and the effect of avoiding blockage is achieved.
[0027] The vibration plate 4 is fixedly connected with a telescopic spring 44, and the telescopic spring 44 is fixedly connected with the support table 1.
[0028] The discharge pipe 42 is in a horn shape, so that the cross-sectional area of the discharge pipe 42 is effectively increased, and the resistance of the material during discharging is reduced.
[0029] During use, the driving motor 11 on the support table 1 is started to drive the rotating shaft 12 at the output end to continuously rotate, the stirring paddle 14 is used for intensive stirring in the central region of the shell 2, the mixing screw blade 15 is used for fully and effectively stirring the inside of the shell 2, the mixing screw blade 15 is used for intensive stirring around the inside of the shell 2, and the stirring paddle 14 is used for fully stirring in the process of continuously stirring the shell 2, so that efficient and uniform continuous stirring and mixing are realized.
[0030] During continuous stirring and mixing, continuous feeding is needed, the rotating direction of the control blade 34 in the control valve 32 is driven by rotating the handle 33, the flow rate of the material passing through the three-in-one pipe 31 to the feeding groove 3 is controlled, and stable and continuous feeding in the process of continuous stirring is realized.
[0031] However, in the process of continuously rotating the stirring paddle 14 and the mixing screw blade 15, the knocking block 16 continuously rotates, the knocking block 16 continuously knocks the vibration plate 4 to generate vibration of the vibration plate 4, the telescopic pipe 41 on the vibration plate 4 continuously stretches and contracts on the discharge pipe 42, the material is rapidly dispersed under the action of vibration, the phenomenon of blockage is avoided, and the continuity of the stirring process is ensured.
[0032] During use, the driving motor 11 on the support table 1 is started to drive the rotating shaft 12 at the output end to continuously rotate, the stirring paddle 14 is used for intensive stirring in the central region of the shell 2, the mixing screw blade 15 is used for fully and effectively stirring the inside of the shell 2, the mixing screw blade 15 is used for intensive stirring around the inside of the shell 2, and the stirring paddle 14 is used for fully stirring in the process of continuously stirring the shell 2, so that efficient and uniform continuous stirring and mixing are realized.
[0033] During the continuous stirring mixing process, continuous feeding is needed, by controlling the rotation of the rotating handle 33, the rotating direction of the control blade 34 in the inside of the control valve 32 is driven, the flow rate of the material through the three-in-one pipe 31 to the feeding groove 3 is controlled to achieve stable and continuous feeding during the continuous stirring process.
[0034] However, during the continuous rotation of the stirring paddle 14 and the spiral blade 15, the knocking block 16 follows the continuous rotation, the knocking block 16 continuously knocks the vibration plate 4 to generate vibration of the vibration plate 4, the expansion pipe 41 on the vibration plate 4 continuously expands and contracts on the discharging pipe 42, the material is rapidly dispersed under the action of vibration, the blocking phenomenon is avoided, and the continuity of the stirring process is ensured.
[0035] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above-mentioned technical content without departing from the scope of the technical scheme of the present application, and any simple modification, equivalent change and modification of the above-mentioned technical content without departing from the scope of the technical scheme of the present application are still within the scope of the present application.
Claims
1. A continuously agitated concrete wet spraying trolley comprising a support platform (1), characterised in that, Also include: The shell (2) is fixedly connected on the support table (1), a plurality of spiral blades (15) are slidably connected on the shell (2), a plurality of knocking blocks (16) are fixedly connected on the spiral blades (15), a plurality of stirring paddles (14) are fixedly connected on the knocking blocks (16), the stirring paddles (14) and the spiral blades (15) are fixedly connected through the knocking blocks (16), and the stirring paddles (14) and the spiral blades (15) are staggered on the knocking blocks (16); The vibration plate (4) is slidably connected on the shell (2), the telescopic pipe (41) is fixedly connected on the vibration plate (4), the discharge pipe (42) is fixedly connected on the shell (2), and the telescopic pipe (41) is inserted into the discharge pipe (42).
2. The continuously agitated concrete wet spraying trolley according to claim 1, characterized in that The driving motor (11) is fixedly connected on the support table (1), the output end of the driving motor (11) is rotatably connected with the rotating shaft (12), and the rotating shaft (12) penetrates through the shell (2) and is rotatably connected on the shell (2).
3. The continuously agitated concrete wet spraying trolley according to claim 2, characterized in that The fixed block (13) is fixedly connected on the rotating shaft (12), and the stirring paddle (14) is fixedly connected on the fixed block (13).
4. The continuously agitated concrete wet spraying trolley according to claim 1, characterized in that The feeding groove (3) is fixedly connected on the shell (2), the three-in-one pipe (31) is fixedly connected on the feeding groove (3), the control valve (32) is fixedly connected on the three-in-one pipe (31), the rotating handle (33) is rotatably connected on the control valve (32), and the control blade (34) is fixedly connected on the rotating handle (33).
5. The continuously agitated concrete wet spraying trolley according to claim 1, characterized in that The discharge port (43) is formed in the vibration plate (4), and the size of the discharge port (43) is the same as that of the discharge pipe (42).
6. A continuously agitated concrete wet spraying trolley as claimed in claim 5, wherein, The telescopic spring (44) is fixedly connected on the vibration plate (4), and the support table (1) is fixedly connected on the telescopic spring (44).
7. A continuously agitated concrete wet spraying trolley as claimed in claim 5, wherein, The discharge pipe (42) is in the shape of a horn.