Environment-friendly concrete batching device

Abstract

The utility model provides an environment-friendly concrete batching device which comprises a rotating shaft rotationally arranged in a stirring tank, a plurality of supporting assemblies are arranged on the outer side of the rotating shaft from top to bottom at intervals in the circumferential direction, a plurality of vertical rods are detachably arranged on the supporting assemblies, a scraper assembly is further arranged at the end of each supporting assembly, and each scraper assembly comprises a scraper. The scraping plates abut against the inner side wall of the stirring tank, and the scraping tracks of every two adjacent scraping plates form an overlapping area. The environment-friendly concrete batching device is compact in structure, convenient, stable and efficient in the environment-friendly concrete batching process is guaranteed, and meanwhile it is guaranteed that the inner side wall of the tank body is relatively clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete production tool technical field especially is related to a kind of environment-friendly concrete batching device. BACKGROUND

[0002] Concrete is a kind of commonly used building material, its use is extensive, demand is big.And environment-friendly concrete is the concrete that waste steel slag discharged by steel plant, coal ash powder discharged by power plant are stirred with cement and form, so it needs to accurately proportion each component in batching process, needs to be stirred in the process of proportioning, and the stirring structure is relatively complex, the concrete after stirring is completed has viscosity, will adhere to the inner side wall of tank, not easy to clean also can cause certain waste, simultaneously also can affect the next concrete batching process, inconvenient to use.

[0003] Chinese patent document CN 221249361 U discloses a kind of concrete batching machine for concrete production, the batching machine structure is complex, without the function of cleaning inner side wall, inconvenient to use;Chinese patent document CN 218196044 U discloses a kind of batching device for concrete production, also has the above-mentioned problem, use has defect, needs to be improved. SUMMARY

[0004] The utility model provides a kind of environment-friendly concrete batching device, solve the problem that batching machine stirring structure is complex, and cannot clean the inner wall of tank.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is: an environment-friendly concrete batching device, including rotatable setting in stirring tank inner shaft, the outer side of the shaft is spaced apart from top to bottom along the circumference and is provided with a plurality of support assemblies, a plurality of vertical rods are detachably provided on the support assembly, the end of the support assembly is further provided with a scraper assembly, the scraper assembly includes a scraper, the scraper is abutted on the inner side wall of the stirring tank, and the scraping track of adjacent two scrapers forms an overlapping area.

[0006] In the preferred scheme, the lower part of the stirring tank is provided with a conical plate and a cylinder, the upper part of the stirring tank is connected with a cover plate through screws, and the top of the cover plate is provided with a feeding hopper.

[0007] In the preferred scheme, the two sides of the cylinder are symmetrically provided with butt blocks, the middle part of the butt block is provided with a sliding groove, and the sliding groove is provided with a plug-in plate, and the end of the plug-in plate is provided with a limiting plate.

[0008] In the preferred scheme, the feeding hopper includes a mounting cylinder, the mounting cylinder is inserted on the cover plate, the outer side of the mounting cylinder is provided with a check ring, the check ring is abutted on the top of the cover plate, the upper part of the mounting cylinder is provided with a trumpet mouth, and the inside of the mounting cylinder is provided with a plurality of horizontal rods in parallel.

[0009] In the preferred scheme, the upper middle part of the cover plate is provided with a motor, the output shaft of the motor is connected through a butt joint sleeve and a rotating shaft, the top of the rotating shaft is provided with a connecting head, and the connecting head and the butt joint sleeve are inserted.

[0010] In the preferred scheme, the outer side of the rotating shaft is provided with a plurality of ring tables, the support assembly comprises a sleeve and a cantilever rod, the sleeve is sleeved on the ring table, the two sides of the sleeve are connected through a lock nut and the rotating shaft respectively, the lock nut is threadedly connected with the ring table, and a vertical rod is arranged on the cantilever rod.

[0011] In the preferred scheme, the outer side of the ring table is further provided with a through groove, the inner side of the sleeve is provided with a convex strip, the convex strip and the through groove are in sliding connection, a plurality of first insertion holes are penetratingly arranged on the cantilever rod, and the vertical rod is inserted into the first insertion hole.

[0012] In the preferred scheme, the end of the cantilever rod is provided with a connecting rod, and the scraping plate is provided with a lock sleeve on one side.

[0013] In the preferred scheme, the second insertion hole is penetratingly arranged on the connecting rod, the insertion rod is penetratingly arranged in the lock sleeve and the second insertion hole, the scraping plate and the lock sleeve are connected through two reinforcing ribs, and the end of the scraping plate is symmetrically provided with two chamfers.

[0014] In the preferred scheme, the bottom of the stirring tank is circumferentially provided with a plurality of bearing assemblies, the bearing assembly comprises a fixing sleeve, the fixing sleeve is fixedly arranged on the conical plate, a rotating rod is threadedly connected in the fixing sleeve, the bottom of the rotating rod is hingedly connected with a contact plate, and the contact plate is supported on the ground.

[0015] The beneficial effects of the present application are as follows: a plurality of support assemblies are arranged on the outer side of the rotating shaft from top to bottom and circumferentially, the overall structure is simple and compact, the rotation is stable and efficient, the rotation is flexible and efficient, the scraping plate assembly is arranged at the end of the support assembly, the scraping plate can clean the concrete adhered to the inner side of the tank body, the use of the tank body is convenient, the subsequent concrete batching and stirring are accurate, the present application is convenient to operate, simple to use and convenient for later maintenance, the efficient and accurate concrete batching is ensured, and good economic benefits are obtained. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and embodiments:

[0017] Figure 1 is the overall structure of the present application Figure One ;

[0018] Figure 2 is Figure 1 a front view schematic view;

[0019] Figure 3 is the overall structure of the present application Figure Two ;

[0020] Figure 4 is Figure 1 an exploded structural diagram Figure One ;

[0021] Figure 5 is Figure 1 an exploded structural diagram Figure Two ;

[0022] Figure 6 is a schematic diagram of the rotating shaft structure of the utility model;

[0023] Figure 7 is a schematic diagram of the rotating structure of the motor-driven rotating shaft and the supporting assembly of the utility model Figure One ;

[0024] Figure 8 is a schematic diagram of the rotating structure of the motor-driven rotating shaft and the supporting assembly of the utility model Figure Two ;

[0025] Figure 9 is Figure 7 a schematic diagram of the shaft side;

[0026] Figure 10 is Figure 7 a top view schematic diagram;

[0027] Figure 11 is Figure 7 a front view schematic diagram;

[0028] Figure 12 is Figure 7 an exploded structural diagram;

[0029] Figure 13 is Figure 7 a structural diagram of the scraper assembly;

[0030] Figure 14 is a schematic diagram of the overall structure of the utility model Figure Three .

[0031] In the figure: stirring tank 1; conical plate 101; cylinder 102; butt joint block 103; chute 104; plugboard 105; limiting plate 106; cover plate 2; feed hopper 3; horn mouth 301; mounting cylinder 302; cross rod 303; baffle ring 304; motor 4; load-bearing assembly 5; fixed sleeve 501; rotating rod 502; contact plate 503; rotating shaft 6; ring table 601; through slot 602; connecting head 603; supporting assembly 7; sleeve 701; overhanging rod 702; first jack 703; connecting rod 704; second jack 705; convex strip 706; scraper assembly 8; lock sleeve 801; scraper 802; reinforcing rib 803; chamfer 804; plug rod 805; camber surface 806; lock nut 9; butt joint sleeve 10; vertical rod 11; overlapping area 12. DETAILED DESCRIPTION

[0032] As Figures 1-5 In the embodiment, an environment-friendly concrete batching device comprises a rotating shaft 6 rotatably arranged in a mixing tank 1, a plurality of support assemblies 7 are arranged on the outer side of the rotating shaft 6 in the circumferential direction from top to bottom, a plurality of vertical rods 11 are detachably arranged on the support assemblies 7, and a scraper assembly 8 is further arranged at the end of the support assembly 7, wherein the scraper assembly 8 comprises a scraper 802 abutting against the inner side wall of the mixing tank 1, and the scraping tracks of two adjacent scrapers 802 form an overlapping area 12.

[0033] The plurality of support assemblies 7 are arranged in the height direction from top to bottom and are spaced from each other, preferably four support assemblies 7 are adopted, and the included angle between two adjacent support assemblies 7 is 90° in the top view, so as to ensure the simplification of the overall structure, stable and efficient rotation, and scraping of the concrete adhered to the inner side wall of the mixing tank 1 by the scraper 802 on the scraper assembly 8 during the batching and mixing process, so as to ensure the relative cleanliness of the inner side wall of the mixing tank 1, thereby providing guarantee for the quality of the next batching and mixing, as shown in the attached Figure 11 In the embodiment, the scraping tracks of two adjacent scrapers 802 form the overlapping area 12 in the front view, so that the plurality of scrapers 802 arranged from top to bottom form a relay and cooperate with each other, and the overall use effect is better, and the problem of residue is avoided.

[0034] In the preferred embodiment, the lower part of the mixing tank 1 is provided with a conical plate 101 and a cylinder 102, the upper part of the mixing tank 1 is connected with a cover plate 2 through screws, and the top of the cover plate 2 is provided with a feeding hopper 3.

[0035] After the batching and mixing are completed, the concrete is accumulated and concentrated downward under the self-weight through the conical plate 101 and the cylinder 102 into the loading tool, and in order to facilitate use and maintenance, the cover plate 2 is designed to be detachable, the screw connection is stable, the feeding hopper 3 facilitates discharging and feeding, and the operation is simple.

[0036] In the preferred embodiment, the two sides of the cylinder 102 are symmetrically provided with a butt joint block 103, the middle part of the butt joint block 103 is provided with a sliding groove 104, the sliding groove 104 is provided with an insertion plate 105, and the end of the insertion plate 105 is provided with a limiting plate 106.

[0037] The top of the sliding groove 104 is attached to the bottom of the cylinder 102, so that when the insertion plate 105 is inserted into the sliding groove 104, the bottom of the cylinder 102 can be sealed, the upper side of the insertion plate 105 is further provided with a rubber sealing ring, so as to further improve the sealing effect of the whole, avoid the problem of liquid leakage during the batching and mixing process, the limiting plate 106 can facilitate the staff to conveniently operate and pull out, and can also limit the movement range of the insertion plate 105, so as to be safe in use.

[0038] In the preferred scheme, the feeding hopper 3 comprises a mounting cylinder 302 which is inserted on the cover plate 2, the outer side of the mounting cylinder 302 is provided with a check ring 304 which abuts against the top of the cover plate 2, the upper part of the mounting cylinder 302 is provided with a trumpet mouth 301, and a plurality of horizontal rods 303 are arranged in parallel inside the mounting cylinder 302.

[0039] During feeding, the raw materials enter the mounting cylinder 302 through the trumpet mouth 301 and are uniformly dispersed through the plurality of horizontal rods 303, so as to ensure the feeding speed and avoid the problems of accumulation and impact, and the check ring 304 precisely controls the installation position of the mounting cylinder 302, with high installation precision.

[0040] In the preferred scheme, the upper middle part of the cover plate 2 is provided with a motor 4, the output shaft of the motor 4 is connected through a butt joint sleeve 10 and a rotating shaft 6, the top of the rotating shaft 6 is provided with a connecting head 603, and the connecting head 603 and the butt joint sleeve 10 are inserted.

[0041] The two sides of the butt joint sleeve 10 are respectively provided with interfaces opposite to the output shaft of the motor 4 and the rotating shaft 6, which is convenient to install, firmly locked, ensures stable torque transmission of the motor 4, and the rotating shaft 6 can efficiently perform ingredient mixing.

[0042] As Figure 6 In the preferred scheme, the outer side of the rotating shaft 6 is provided with a plurality of ring tables 601, the supporting assembly 7 comprises a sleeve 701 and a cantilever rod 702, the sleeve 701 is sleeved on the ring table 601, the two sides of the sleeve 701 are respectively connected with the rotating shaft 6 through a lock nut 9 and the ring table 601 is threadedly connected with the lock nut 9, and a vertical rod 11 is arranged on the cantilever rod 702.

[0043] The outer diameter of the ring table 601 is greater than the outer diameter of the rotating shaft 6, so as to ensure stable force transmission of the ring table 601 as a whole connecting part, and the whole installation is convenient, after the sleeve 701 is installed on the rotating shaft 6, the lock nut 9 locks the sleeve 701, during use, at least two lock nuts 9 can be arranged on one side for anti-falling setting, so as to avoid the problem of loosening of the lock nut 9 on any side.

[0044] As Figures 7-12 In the preferred scheme, the outer side of the ring table 601 is further provided with a through groove 602, the inner side of the sleeve 701 is provided with a convex strip 706, the convex strip 706 and the through groove 602 are slidably connected, a plurality of first insertion holes 703 are arranged through the cantilever rod 702, and the vertical rod 11 is inserted in the first insertion hole 703.

[0045] The plurality of through grooves 602 arranged circumferentially from top to bottom are independent of each other, while ensuring that the included angle between adjacent two cantilever rods 702 is 90° in the perspective view after the cantilever rod 702 is installed in place, the through groove 602 is convenient and accurate to assemble and disassemble, and can also be finely adjusted in the height direction as needed, with good use effect.

[0046] like Figure 13 In the preferred embodiment, the end of the cantilever rod 702 is provided with a connecting rod 704, and a locking sleeve 801 is provided on one side of the scraper 802, with the locking sleeve 801 fitted onto the connecting rod 704.

[0047] The scraper 802 is installed on the connecting rod 704 via the locking sleeve 801, making the overall connection convenient and the locking stable.

[0048] In a preferred embodiment, a second insertion hole 705 is provided through the connecting rod 704, the insertion rod 805 passes through the locking sleeve 801 and the second insertion hole 705, the scraper 802 and the locking sleeve 801 are connected by two reinforcing ribs 803, and the end of the scraper 802 is symmetrically provided with two chamfers 804.

[0049] The insertion rod 805 ensures convenient installation. The scraper 802 can be set at different angles as needed, such as... Figure 7 In this configuration, the scraper 802 is installed in a vertical position, with its axis parallel to the axis of the rotating shaft 6; for example... Figure 14 In this process, the scraper 802 is installed in an inclined state. At this time, the end of the scraper 802 is provided with an arc surface 806, which is attached to the inner wall of the mixing tank 1. Whether it is set vertically or inclined, it maintains sufficient contact with the inner wall of the mixing tank 1, and the scraping effect is more stable.

[0050] In a preferred embodiment, the bottom of the mixing tank 1 is provided with a plurality of load-bearing components 5 along the circumferential direction. The load-bearing components 5 include a fixed sleeve 501, which is fixed on the conical plate 101. A rotating rod 502 is internally threaded onto the fixed sleeve 501. A contact plate 503 is hinged to the bottom of the rotating rod 502 and is supported on the ground.

[0051] like Figure 3 In the middle, it can be adjusted within a certain range according to the unevenness of the ground. The rotating rod 502 changes the connection length between it and the fixed sleeve 501. At the same time, the contact plate 503 and the bottom of the rotating rod 502 are connected by a ball joint, which can adapt to changes in the ground and is convenient to use.

[0052] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. An environmentally friendly concrete batching plant, characterized in that: The application relates to a stirring device, which comprises a rotating shaft (6) arranged in a stirring tank (1), a plurality of supporting assemblies (7) are arranged on the outer side of the rotating shaft (6) in a circumferential direction from top to bottom, a plurality of vertical rods (11) are detachably arranged on the supporting assemblies (7), and a scraper assembly (8) is arranged at the end of the supporting assembly (7).

2. The environmentally friendly concrete batching plant of claim 1, wherein: The lower part of the stirring tank (1) is provided with a conical plate (101) and a cylinder (102), the upper part of the stirring tank (1) is connected with a cover plate (2) through screws, and the top of the cover plate (2) is provided with a feeding hopper (3).

3. The environmentally friendly concrete batching plant of claim 2, wherein: The two sides of the cylinder (102) are symmetrically provided with butt blocks (103), the middle part of the butt block (103) is provided with a sliding groove (104), the sliding groove (104) is provided with an insertion plate (105), and the end of the insertion plate (105) is provided with a limiting plate (106).

4. The environmentally friendly concrete batching plant of claim 2, wherein: The feeding hopper (3) comprises a mounting cylinder (302), the mounting cylinder (302) is inserted on the cover plate (2), the outer side of the mounting cylinder (302) is provided with a check ring (304), the check ring (304) abuts against the top of the cover plate (2), the upper part of the mounting cylinder (302) is provided with a trumpet mouth (301), and the inside of the mounting cylinder (302) is provided with a plurality of horizontal rods (303) in parallel.

5. The environmentally friendly concrete batching plant of claim 2, wherein: The upper middle part of the cover plate (2) is provided with a motor (4), the output shaft of the motor (4) is connected with the rotating shaft (6) through a butt joint sleeve (10), the top of the rotating shaft (6) is provided with a connecting head (603), and the connecting head (603) and the butt joint sleeve (10) are inserted.

6. The environmentally friendly concrete batching plant of claim 5, wherein: The outer side of the rotating shaft (6) is provided with a plurality of ring tables (601), the supporting assembly (7) comprises a sleeve (701) and a cantilever rod (702), the sleeve (701) is sleeved on the ring table (601), the two sides of the sleeve (701) are connected with the rotating shaft (6) through lock nuts (9), the lock nuts (9) and the ring tables (601) are screw-connected, and the vertical rod (11) is arranged on the cantilever rod (702).

7. The environmentally friendly concrete batching plant of claim 6, wherein: The outer side of the ring table (601) is further provided with a through groove (602), the inner side of the sleeve (701) is provided with a convex strip (706), the convex strip (706) and the through groove (602) are slidingly connected, a plurality of first insertion holes (703) are penetratingly arranged on the cantilever rod (702), and the vertical rod (11) is inserted in the first insertion hole (703).

8. The environmentally friendly concrete batching plant of claim 7, wherein: The end of the cantilever rod (702) is provided with a connecting rod (704), one side of the scraper (802) is provided with a lock sleeve (801), and the lock sleeve (801) is sleeved on the connecting rod (704).

9. The environmentally friendly concrete batching plant of claim 8, wherein: The connecting rod (704) is penetratingly provided with a second insertion hole (705), an insertion rod (805) is penetratingly arranged in the lock sleeve (801) and the second insertion hole (705), the scraper (802) and the lock sleeve (801) are connected through two reinforcing ribs (803), and the end of the scraper (802) is symmetrically provided with two chamfers (804).

10. The environmentally friendly concrete batching plant of claim 2, wherein: The bottom of the stirring tank (1) is provided with a plurality of load-bearing assemblies (5) in the circumferential direction, the load-bearing assembly (5) comprises a fixing sleeve (501) fixed on the conical plate (101), the fixing sleeve (501) is threadedly connected with a rotating rod (502) in the inside, the bottom of the rotating rod (502) is hinged with a contact plate (503), and the contact plate (503) is supported on the ground.

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