Concrete mixing plant
By employing multi-directional and multi-angle mixing methods and adjusting the size of the discharge port, the problem of uneven concrete component distribution was solved, improving the performance and quality of the concrete and enabling flexible discharge control.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-24
AI Technical Summary
The single mixing method used in existing concrete batching plants leads to uneven distribution of various components in the concrete, affecting the performance and quality of the concrete.
It adopts a multi-directional and multi-angle stirring method. The stirring blades on the fixed long rod driven by the motor and the bevel gear cooperate with the external threaded blade long rod to achieve multi-directional stirring. The size of the discharge port can be adjusted by the adjustment mechanism.
This ensures that the concrete components are fully mixed, avoids uneven distribution, improves the overall performance and quality of the concrete, and allows for adjustment of the discharge port size as needed.
Smart Images
Figure CN224027984U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building material processing technical field especially relates to a concrete mixing station. BACKGROUND
[0002] The concrete is the general term of the engineering composite material that the cementing material will aggregate cement into the whole, and the concrete mixing station is a large -scale mechanical equipment combination for producing concrete, which is composed of the mixing host, the material weighing system, the material conveying system, the material storage system and the control system.
[0003] Through the search, the patent announcement number of China is CN221756435U, and a synchronous heating and mixing device for the stirring shaft of the concrete mixing station is disclosed, which comprises a mixing barrel and a top plate, the top plate is fixedly installed on the top of the mixing barrel, the top plate is provided with a stirring assembly, the outer wall of the mounting shaft is fixedly installed with a heating assembly, the outer wall of the mounting shaft is slidably connected with a mounting sleeve, the outer wall of the mounting shaft is provided with a locking assembly for locking the mounting sleeve, a first restraining disc is fixedly sleeved on the outer wall of the mounting shaft, the first restraining disc and the second restraining disc are located at the top and the bottom of the mounting sleeve respectively, and the bottom of the mounting shaft is provided with a limiting assembly for limiting the second restraining disc, the utility model utilizes the cooperation of the mounting shaft, the mounting sleeve, the heating assembly and the locking assembly, the mounting sleeve is slidably connected with the outer wall of the mounting shaft, so that the second restraining disc can be disassembled, the mounting sleeve can be disassembled, and the heating assembly in the mounting sleeve can be maintained, but the existing mixing device can only mix the concrete in the mixing barrel in a single direction, and the single mixing mode cannot fully mix various components in the concrete, so that the cement, sandstone and water raw materials are unevenly distributed, and the performance and quality of the whole concrete are affected. UTILITY MODEL CONTENTS
[0004] In order to make up for the above shortcomings, the utility model provides a concrete mixing station, which aims at improving the problem that the single mixing mode in the prior art cannot fully mix various components in the concrete, so that the cement, sandstone and water raw materials are unevenly distributed, and the performance and quality of the whole concrete are affected.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of concrete mixing station, including bucket body, the outer wall right side of the bucket body is fixedly connected with motor two, the output end of the motor two is fixedly connected with fixed long rod, the outer wall middle part of the fixed long rod is fixedly connected with bevel gear one, the inside of the bucket body is fixedly connected with inner hollow support block, the outer wall inside upper and lower side of the inner hollow support block is rotatably connected with outer thread piece long rod, the outer wall adjacent end of the outer thread piece long rod is fixedly connected with bevel gear two, the bevel gear two is meshed with bevel gear one, the outer wall equidistance of the fixed long rod is fixedly connected with multiple stirring pieces, the bottom of the bucket body is equipped with adjusting mechanism, and the adjusting mechanism is used to adjust the size of the bucket body's discharge port.
[0006] Through the above technical scheme: by starting motor two fixed long rod rotation of dynamic output end, since the outer wall equidistance of the fixed long rod is fixedly connected with multiple stirring pieces, so fixed long rod rotation will drive stirring piece to rotate, stirring piece is mixed in bucket body to concrete, play the preliminary mixing, simultaneously, the fixed long rod outer wall middle part fixed bevel gear one also rotates along with fixed long rod, bevel gear one and bevel gear two installed in the outer thread piece long rod adjacent end are mutually meshed, when bevel gear one rotates, will drive bevel gear two to rotate, and then make the outer thread piece long rod rotate in the outer wall inside upper and lower side of inner hollow support block, the rotation of the outer thread piece long rod can be mixed from different directions and positions to the concrete in the bucket body, so as to be mixed by the outer thread piece long rod and stirring piece cooperation, can form multi-direction, multi-angle mixing effect, make cement, gravel, water various components in concrete fully mix, prevent raw material uneven distribution, to ensure the performance and quality of concrete whole.
[0007] As further description of the above technical scheme:
[0008] The adjusting mechanism includes circular inner recess ring, the circular inner recess ring is installed at the bottom of the bucket body, the bottom of the circular inner recess ring is fixedly connected with fixed ring, the top of the fixed ring is rotatably connected with circular tooth ring, the top equidistance of the fixed ring is rotatably connected with a plurality of rotating gears, the rotating gears are meshed with the circular tooth ring, the bottom of the fixed ring is fixedly connected with motor one, the output end of the motor one is fixedly connected with the bottom end of the rotating gear, the inner wall equidistance of the circular inner recess ring is slidably connected with a plurality of racks, the top of the rack is fixedly connected with support frame, the bottom of the support frame is fixedly connected with triangular plate, the outer wall adjacent end of the rack is fixedly connected with limit plate.
[0009] Through the technical scheme, the rotating gear of the output end is driven to rotate by the motor, the circular gear ring is driven to rotate on the top of the fixed ring when the rotating gear rotates, the inner wall of the circular inner groove ring is equidistantly and slidably connected with a plurality of racks, the racks are engaged with the rotating gear, the support frame fixedly connected to the top of the racks moves synchronously with the racks, the triangular plates at the bottom of the support frame also move, the plurality of triangular plates cooperate with each other to change the shielding area of the discharge port by folding or moving outward, and the size of the discharge port is adjusted.
[0010] Further description is made to the technical scheme:
[0011] The outer wall of the barrel body is threadedly connected with a screw one at the middle front side, and the outer wall of the screw one is threadedly connected with a prompt board.
[0012] Through the technical scheme, the prompt board can remind the staff of the matters needing attention when using the operation equipment, so as to reduce the probability of accidents.
[0013] Further description is made to the technical scheme:
[0014] The bottom front side of the barrel body is fixedly connected with a hollow box, and the hollow box is slidably connected with a drawer.
[0015] Through the technical scheme, the drawer slidably connected in the hollow box can store tools used and maintained daily.
[0016] Further description is made to the technical scheme:
[0017] The outer wall of the drawer is fixedly connected with a handle two at the front side, and the outer wall of the handle two is fixedly connected with an anti-skid sleeve two.
[0018] Through the technical scheme, the handle two can be used by the staff to open and close the drawer.
[0019] Further description is made to the technical scheme:
[0020] The top rear side of the barrel body is fixedly connected with a hinge, and the outer wall of the hinge is rotatably connected with a rotating cover.
[0021] Through the technical scheme, the rotating cover can seal the feeding port of the barrel body when the barrel body is not used, so as to avoid impurities from entering the inside and causing pollution.
[0022] Further description is made to the technical scheme:
[0023] The top of the rotating cover is fixedly connected with a handle one, and the outer wall of the handle one is fixedly connected with an anti-skid sleeve one.
[0024] Through the above technical scheme, the handle one can facilitate the opening and closing of the rotating cover for use by the staff.
[0025] Further description of the above technical scheme is as follows:
[0026] The outer wall of the barrel body is fixedly connected with an elongated inner sliding groove block at the lower front side, and a plurality of hooks are equidistantly and slidingly connected in the inner part of the elongated inner sliding groove block.
[0027] Through the above technical scheme, the hooks can facilitate the hanging of tools for daily use and cleaning.
[0028] The utility model has the following beneficial effects:
[0029] 1. In the utility model, the fixed long rod is driven to rotate by starting the motor two, the stirring blade on the long rod stirs the concrete in the barrel body, meanwhile, the bevel gear one on the long rod meshes with the bevel gear two, drives the outer thread piece long rod to rotate in the supporting block, realizes multidirectional stirring, thereby avoids the problem that various components in the concrete cannot be fully mixed due to single stirring mode, thereby causes uneven distribution of cement, gravel and water raw materials, and further affects the performance and quality of the whole concrete.
[0030] 2. In the utility model, the rotating gear is driven to rotate by the motor after starting, the rotating gear meshes with the circular tooth ring when rotating, thereby makes the circular tooth ring rotate, the gear meshes with the rack again when rotating, makes the rack slide along the inner wall, the rack moves and drives the supporting frame at the top and the triangular plate at the bottom to move, thereby realizes the effect that the size of the discharging port can be adjusted according to the use requirement. BRIEF DESCRIPTION OF DRAWINGS
[0031] Figure 1 A perspective view of a concrete mixing station is provided for the utility model;
[0032] Figure 2 A front view of a concrete mixing station is provided for the utility model;
[0033] Figure 3 A partial structure schematic view of a concrete mixing station is provided for the utility model;
[0034] Figure 4 A partial structure split view of a concrete mixing station is provided for the utility model;
[0035] Figure 5 An adjusting mechanism split view of a concrete mixing station is provided for the utility model;
[0036] Figure 6 A kind of adjusting mechanism schematic view of concrete mixing station is proposed for the utility model.
[0037] Legend:
[0038] 1, barrel body;2, adjusting mechanism;201, circular inner groove ring;202, triangular plate;203, support frame;204, circular gear ring;205, motor one;206, fixed ring;207, rack;208, rotating gear;209, limit plate;3, hinge;4, handle one;5, anti-skid sleeve one;6, rotating cover;7, screw one;8, prompt board;9, long inner sliding slot block;10, hook;11, hollow box;12, pull-out box;13, anti-skid sleeve two;14, handle two;15, motor two;16, fixed long rod;17, inner hollow support block;18, outer threaded piece long rod;19, stirring piece;20, bevel gear one;21, bevel gear two. Specific embodiments
[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0040] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a concrete mixing plant, including a barrel body 1. A second motor 15 is fixedly connected to the right side of the outer wall of the barrel body 1. A fixed long rod 16 is fixedly connected to the output end of the second motor 15. A bevel gear 20 is fixedly connected to the middle of the outer wall of the fixed long rod 16. An inner hollow support block 17 is fixedly connected inside the barrel body 1. The inner hollow support block 17 supports and fixes the externally threaded long rod 18 for rotation. The upper and lower sides of the inner wall of the inner hollow support block 17 are rotatably connected to the externally threaded long rod 18. A bevel gear 21 is fixedly connected to an adjacent end of the outer wall of the externally threaded long rod 18. The bevel gear 21 meshes with the bevel gear 20. Multiple stirring blades 19 are fixedly connected at equal intervals to the outer wall of the rod 16. The stirring blades 19 can play the role of initial mixing. An adjustment mechanism 2 is installed at the bottom of the barrel 1. The adjustment mechanism 2 is used to adjust the size of the discharge port of the barrel 1. A screw 7 is threadedly connected to the front side of the middle of the outer wall of the barrel 1. A warning sign 8 is threadedly connected to the outer wall of the screw 7. The warning sign 8 can remind the staff of the precautions when using and operating the equipment to reduce the probability of accidents. A hollow box 11 is fixedly connected to the front side of the bottom of the barrel 1. A drawer 12 is slidably connected inside the hollow box 11. The drawer 12 slidably connected inside the hollow box 11 can facilitate the storage of tools for daily use and maintenance.
[0041] Specifically, the fixed rod 16 at the output end is rotated by starting the motor 15. Since multiple mixing blades 19 are equidistantly fixed to the outer wall of the fixed rod 16, the rotation of the fixed rod 16 will cause the mixing blades 19 to rotate together. The mixing blades 19 will mix the concrete in the barrel 1, achieving initial mixing. At the same time, the bevel gear 20 fixed in the middle of the outer wall of the fixed rod 16 will also rotate with the fixed rod 16. The bevel gear 20 meshes with the bevel gear 21 installed at the adjacent end of the external threaded long rod 18. When the bevel gear 20 rotates, it will drive the bevel gear 21 to rotate, thereby causing the external threaded long rod 18 to rotate inside the outer wall of the hollow support block 17. The rotation of the external threaded long rod 18 can mix the concrete from different directions and positions. The concrete inside the bucket 1 is mixed by the external threaded rod 18 and the mixing blade 19, which can form a multi-directional and multi-angle mixing effect, so that the cement, sand, gravel and water in the concrete are fully mixed, preventing uneven distribution of raw materials, thereby ensuring the overall performance and quality of the concrete. The front side of the middle of the outer wall of the bucket 1 is threaded with screw 7, and the outer wall of screw 7 is threaded with a warning sign 8. The warning sign 8 can remind the staff of the precautions when using the equipment to reduce the probability of accidents. The bottom front side of the bucket 1 is fixedly connected to a hollow box 11, and a drawer 12 is slidably connected inside the hollow box 11. The drawer 12 slidably connected inside the hollow box 11 can facilitate the storage of tools for daily use and maintenance.
[0042] ReferenceFigure 2 、 Figure 5 and Figure 6 The adjusting mechanism 2 comprises a circular inner groove ring 201 installed at the bottom of the barrel 1, the bottom of the circular inner groove ring 201 is fixedly connected with a fixed ring 206, the top of the fixed ring 206 is rotatably connected with a circular tooth ring 204, the top of the fixed ring 206 is rotatably connected with a plurality of rotating gears 208 at equal intervals, the rotating gears 208 are meshedly connected with the circular tooth ring 204, the rotating gears 208 can be driven to rotate by the opening motor 205, when the rotating gears 208 rotate, the rotating gears 208 mesh with the circular tooth ring 204, so that the circular tooth ring 204 rotates, the bottom of the fixed ring 206 is fixedly connected with the motor 205, the output end of the motor 205 is fixedly connected with the bottom end of the rotating gear 208, the inner wall of the circular inner groove ring 201 is slidably connected with a plurality of racks 207 at equal intervals, the top of the rack 207 is fixedly connected with a support frame 203, the bottom of the support frame 203 is fixedly connected with a triangular plate 202, the rack 207 can be moved by the meshing of the rotating gear 208 and the rack 207, when the rack 207 moves, the plurality of triangular plates 202 are synchronously closed or contracted, the outer wall of the rack 207 is fixedly connected with a limiting plate 209 at the adjacent end, the outer wall of the front side of the box 12 is fixedly connected with a handle 14, the handle 14 can be used by the staff to open and close the box 12, the outer wall of the handle 14 is fixedly connected with an anti-skid sleeve 13, the top rear side of the barrel 1 is fixedly connected with a hinge 3, the outer wall of the other side of the hinge 3 is rotatably connected with a rotating cover 6, the rotating cover 6 can seal the inlet of the barrel 1 when the barrel 1 is not used, so as to avoid impurities from entering the inside and causing pollution;
[0043] Specifically, by starting the motor 205 to drive the rotating gear 208 to rotate, since the rotating gear 208 and the circular gear ring 204 are engaged with each other, when the rotating gear 208 rotates, it drives the circular gear ring 204 to rotate on the top of the fixed ring 206, at the same time, the inner wall of the circular inner groove ring 201 is equidistantly connected with a plurality of racks 207, and the rack 207 is engaged with the rotating gear 208, so when the rotating gear 208 rotates, it drives the rack 207 to slide along the inner wall of the circular inner groove ring 201, the support frame 203 fixedly connected to the top of the rack 207 moves synchronously with the rack 207, and the triangular plate 202 at the bottom of the support frame 203 also moves, a plurality of triangular plates 202 cooperate with each other to change the shielding area of the discharge port by folding or moving outward, thereby adjusting the size of the discharge port, the outer wall of the box 12 is fixedly connected with the handle 14, which can facilitate the staff to open and close the box 12 for use, the outer wall of the handle 14 is fixedly connected with the anti-skid sleeve 13, the top of the barrel 1 is fixedly connected with the hinge 3, the other side of the outer wall of the hinge 3 is rotatably connected with the rotating cover 6, and the rotating cover 6 can seal the inlet of the barrel 1 when the barrel 1 is not in use, so as to avoid impurities from entering the inside and causing pollution.
[0044] Referring to Figure 1 and Figure 2 , the top of the rotating cover 6 is fixedly connected with the handle 4, which can facilitate the staff to open and close the rotating cover 6 for use, the outer wall of the handle 4 is fixedly connected with the anti-skid sleeve 5, the outer wall of the barrel 1 is fixedly connected with the long inner sliding groove block 9, and the inner wall of the long inner sliding groove block 9 is equidistantly connected with a plurality of hooks 10.
[0045] Specifically, the top of the rotating cover 6 is fixedly connected with the handle 4, which can facilitate the staff to open and close the rotating cover 6 for use, the outer wall of the handle 4 is fixedly connected with the anti-skid sleeve 5, the outer wall of the barrel 1 is fixedly connected with the long inner sliding groove block 9, and the inner wall of the long inner sliding groove block 9 is equidistantly connected with a plurality of hooks 10.
[0046] Working principle: through starting motor two 15 drive output end fixed long rod 16 rotation, because fixed long rod 16 outer wall equidistant fixed connection has a plurality of stirring blades 19, so fixed long rod 16 rotation will drive stirring blade 19 rotate, stirring blade 19 in barrel 1 inside the concrete is stirred, play the preliminary mixing, at the same time, fixed long rod 16 outer wall middle fixed bevel gear one 20 also with fixed long rod 16 rotation, bevel gear one 20 with the bevel gear two 21 of installing in the outer thread piece long rod 18 adjacent one end mutual engagement, when bevel gear one 20 rotation, will drive bevel gear two 21 rotation, in turn make outer thread piece long rod 18 in the outer wall inside of inner hollow support block 17 up and down side rotation, the rotation of outer thread piece long rod 18 can from different directions and positions to the concrete in barrel 1 inside is stirred, to be able to form multidirectional, multi-angle stirring effect through the cooperation of outer thread piece long rod 18 and stirring blade 19, make cement, sand, water various components in concrete fully mixed, prevent raw materials uneven distribution, to ensure the performance and quality of concrete whole, to avoid the problem that single stirring mode can not make various components in concrete fully mixed, lead to cement, sand, water raw materials uneven distribution, in turn influence the performance and quality of concrete whole;
[0047] By opening motor one 205 drive output end rotation gear 208 rotation, because rotation gear 208 and circular gear ring 204 mutual engagement, when rotation gear 208 rotation, will drive circular gear ring 204 rotation in the top of fixed ring 206, at the same time, circular inner groove ring 201 inner wall equidistant sliding connection has a plurality of racks 207, rack 207 again with rotation gear 208 engagement, so when rotation gear 208 rotation, will drive rack 207 along the inner wall of circular inner groove ring 201 sliding, rack 207 top fixed connection's support frame 203 will with rack 207 synchronous movement, and the triangular plate 202 of support frame 203 bottom also will move, a plurality of triangular plates 202 cooperate, by mutually closing or moving outward to change the shielding area of discharge port, in turn adjust the size of discharge port, so as to realize the effect that can adjust the size of discharge port according to use demand.
[0048] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A concrete mixing plant, comprising a drum body (1), characterized in that: A motor (15) is fixedly connected to the right side of the outer wall of the barrel (1). A fixed long rod (16) is fixedly connected to the output end of the motor (15). A bevel gear (20) is fixedly connected to the middle of the outer wall of the fixed long rod (16). An inner hollow support block (17) is fixedly connected inside the barrel (1). An external threaded long rod (18) is rotatably connected to the upper and lower sides of the outer wall of the inner hollow support block (17). A bevel gear (21) is fixedly connected to one adjacent end of the outer wall of the external threaded long rod (18). The bevel gear (21) meshes with the bevel gear (20). A plurality of stirring blades (19) are fixedly connected at equal intervals to the outer wall of the fixed long rod (16). An adjustment mechanism (2) is installed at the bottom of the barrel (1). The adjustment mechanism (2) is used to adjust the size of the discharge port of the barrel (1).
2. A concrete mixing plant according to claim 1, characterized in that: The adjusting mechanism (2) includes a circular grooved ring (201), which is installed at the bottom of the barrel (1). A fixing ring (206) is fixedly connected to the bottom of the circular grooved ring (201). A circular toothed ring (204) is rotatably connected to the top of the fixing ring (206). Multiple rotating gears (208) are equidistantly rotatably connected to the top of the fixing ring (206). The rotating gears (208) mesh with the circular toothed ring (204). The fixing ring (206) The bottom of the gear is fixedly connected to a motor (205), the output end of the motor (205) is fixedly connected to the bottom end of the rotating gear (208), and multiple racks (207) are equidistantly slidably connected around the inner wall of the circular inner groove ring (201). A support frame (203) is fixedly connected to the top of the rack (207), and a triangular plate (202) is fixedly connected to the bottom of each support frame (203). A limit plate (209) is fixedly connected to one adjacent end of the outer wall of the rack (207).
3. A concrete mixing plant according to claim 1, characterized in that: The outer wall of the barrel (1) is threaded with a screw (7) at the front of the middle part, and a sign (8) is threaded on the outer wall of the screw (7).
4. A concrete mixing plant according to claim 1, characterized in that: A hollow box (11) is fixedly connected to the bottom front side of the barrel (1), and a drawer (12) is slidably connected inside the hollow box (11).
5. A concrete mixing plant according to claim 4, characterized in that: A handle two (14) is fixedly connected to the front side of the outer wall of the drawer (12), and an anti-slip sleeve two (13) is fixedly connected to the outer wall of the handle two (14).
6. A concrete mixing plant according to claim 1, characterized in that: A hinge (3) is fixedly connected to the rear top of the barrel (1), and a rotating cover (6) is rotatably connected to the other side of the outer wall of the hinge (3).
7. A concrete mixing plant according to claim 6, characterized in that: The top of the rotating cover (6) is fixedly connected to a handle (4), and the outer wall of the handle (4) is fixedly connected to an anti-slip sleeve (5).
8. A concrete mixing plant according to claim 1, characterized in that: The lower front part of the outer wall of the barrel (1) is fixedly connected to an elongated inner sliding block (9), and multiple hooks (10) are equidistantly connected inside the elongated inner sliding block (9).