Stirring device for building construction
By introducing cleaning devices and adjustment devices into the agitating device, the problem of solidification of liquid concrete at the edge of the agitating port is solved, and uniformity of cutting and stable transportation of equipment is achieved.
Patent Information
- Application Number
- CN202420194808.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-26
AI Technical Summary
After the existing stirring device is discharged, liquid concrete is easily adhered to the edge of the stirring port, resulting in the problem of solidification affecting the shape and uneven cutting.
A stirring device including a cleaning device is designed, which drives the brush head by rotating the turntable, connecting rod and torsion spring, and is always close to the agitating port for cleaning. Combining adjustment and moving devices to adapt to uneven grounds, ensuring horizontal transportation and use of the equipment.
Effectively clean the concrete at the edge of the mixing port to prevent solidification from affecting the shape and uneven cutting, and ensure the stability and safety of the equipment during transportation and use.
Smart Images
Figure CN222156068U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering machinery, and in particular to a stirring device for construction. Background Art
[0002] As one of the indispensable building materials in modern society, concrete is widely used everywhere. In the actual application of concrete in construction projects, it is also necessary to add water, sand, gravel and other materials in a certain proportion and mix them evenly before use. Therefore, a mixing device was born.
[0003] A mixing device usually consists of a carrying device, a feeding device and a mixing device. The feeding device is responsible for pouring concrete raw materials and other required materials into the mixing device. The power mechanism provides a rotating force so that various concrete raw materials can be uniformly and evenly mixed in the mixing tank. The mixing tank is specially designed so that when it rotates clockwise, the mixing port will not discharge materials. When the mixing tank rotates counterclockwise, the mixed concrete can be discharged through the mixing port. However, after each gravity discharge of the mixing port, some liquid concrete will adhere to the edge of the mixing port. If it is not cleaned in time, the shape of the mixing port will be affected after the concrete solidifies, resulting in uneven discharge. Utility Model Content
[0004] The utility model provides a mixing device for building construction, which solves the problem in the related art that the solidification of residual concrete affects the shape of a mixing port, resulting in uneven material discharge.
[0005] The technical solution of the utility model is as follows: a mixing device for construction, comprising a support plate, an adjusting device is fixedly installed on the top of the support plate, and a material feeding mixing mechanism, which comprises a moving device, the moving device is fixedly installed on the left side of the adjusting device, a mixing device is fixedly installed on the top of the support plate, and a feeding device is fixedly installed on the left side of the mixing device;
[0006] A cleaning device, the cleaning device is fixedly installed on the right side of the stirring device, the cleaning device includes a turntable, the turntable is fixedly installed on the top of the support plate, a connecting rod is rotatably installed on the top of the turntable, a torsion spring is fixedly installed on the top of the connecting rod, a rotating block is fixedly connected to the top of the torsion spring, the rotating block is rotatably connected to the connecting rod, and a brush head is fixedly installed on the outer edge of the rotating block.
[0007] Preferably, the adjustment device comprises two rails, the two rails are fixedly mounted on the bottom of the support plate, two hydraulic rods are movably clamped inside the two rails, and support blocks are hinged at the bottom of the two hydraulic rods.
[0008] Preferably, the mobile device includes a telescopic rod, the telescopic end of the telescopic rod is fixedly mounted on the bottom of the support plate, the bottom of the telescopic rod is fixedly connected to a bearing, the outer edge of the telescopic rod is sleeved with a spring, the top and tail ends of the spring are elastically connected to the support plate and the bearing respectively, a round shaft is fixedly sleeved inside the bearing, and wheels are rotatably mounted at both ends of the round shaft.
[0009] Preferably, the stirring device includes two groups of fixed rods, the top ends of the two groups of fixed rods are rotatably mounted with stabilizing shafts, the outer surface of the stabilizing shafts is movably mounted with a tank body, the outer edge of the tank body is fixedly sleeved with a gear ring, a first motor is fixedly mounted on the right side of the gear ring, the first motor is fixedly mounted on the top of the support plate, the output shaft of the first motor is connected to a gear, and the gear is meshed with the gear ring.
[0010] Preferably, the feeding device includes two support frames, and the two support frames are fixedly installed on the top of the support plate. A sliding groove is opened on the right side of the two support frames, and two sliding blocks are movably connected inside the two sliding grooves. The two sliding blocks are connected with a rotating shaft running through the inside, and a hopper is fixedly installed on the top of the two sliding blocks, and the top of the hopper is fixedly connected to a pulling device.
[0011] Preferably, the pulling device includes a second motor, which is fixedly mounted on the right side of the support frame, and the output shaft of the second motor is connected to a winch, a rope is wound around the side of the winch, a connecting piece is fixedly connected to the left side of the rope, and the connecting piece is fixedly mounted on the right side of the hopper.
[0012] The working principle and beneficial effects of the utility model are:
[0013] 1. In the utility model, a cleaning device is provided, the turntable is rotated, the connecting rod rotates, and the brush head is driven to touch the mixing port. The brush head is installed on the connecting rod through a torsion spring. When the tank body rotates, the brush head can always be close to the mixing port under the action of the torsion spring. The cleaning can be completed when the tank body rotates, which solves the problem of some liquid concrete attached to the edge of the mixing port and the problem that the solidification of the residual concrete affects the shape of the mixing port, resulting in uneven material discharge.
[0014] 2. In the utility model, by arranging an adjustment device and a mobile device with a shock-absorbing effect, the spring is compressed and then restored to a stroke during movement, thereby playing a shock-absorbing role. The telescopic rod plays a supporting role, and the movement can be completed by cooperating with bearings, round shafts and wheels. When parking, if the ground is concave, the hydraulic rod increases the stroke, and if the ground is convex, the hydraulic rod shortens the stroke. The support block hinged at the bottom can adapt to the inclined surface, so that the transportation and use of the mixing equipment are kept in a horizontal state as much as possible to prevent accidental spillage of concrete. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;
[0018] Figure 3 This is a front view of the overall structure of the utility model;
[0019] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;
[0020] Figure 5 It is a side view of the overall structure of the utility model;
[0021] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the structure at C in the middle;
[0022] Figure 7 It is a top view of the overall structure of the utility model.
[0023] In the figure: 1. support plate; 2. adjustment device; 3. moving device; 4. stirring device; 5. feeding device; 6. cleaning device; 21. track; 22. hydraulic rod; 23. support block; 31. telescopic rod; 32. spring; 33. bearing; 34. round shaft; 35. wheel; 41. fixing rod; 42. stabilizing shaft; 43. tank body; 44. gear ring; 45. first motor; 46. gear; 51. support frame; 52. sliding groove; 53. slider; 54. rotating shaft; 55. hopper; 56. pulling device; 57. second motor; 58. capstan; 59. rope; 510. connecting piece; 61. turntable; 62. connecting rod; 63. torsion spring; 64. rotating block; 65. brush head. DETAILED DESCRIPTION
[0024] The following will be combined with 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 of 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.
[0025] like Figure 1 to Figure 7As shown, a mixing device for construction includes a support plate 1, an adjusting device 2 is fixedly installed on the top of the support plate 1, and a material feeding mixing mechanism includes a moving device 3, the moving device 3 is fixedly installed on the left side of the adjusting device 2, a mixing device 4 is fixedly installed on the top of the support plate 1, and a feeding device 5 is fixedly installed on the left side of the mixing device 4;
[0026] The cleaning device 6 is fixedly installed on the right side of the stirring device 4. The cleaning device 6 includes a rotating disk 61, which is fixedly installed on the top of the supporting plate 1. A connecting rod 62 is rotatably installed on the top of the rotating disk 61. A torsion spring 63 is fixedly installed on the top of the connecting rod 62. A rotating block 64 is fixedly connected to the top of the torsion spring 63. The rotating block 64 is rotatably connected to the connecting rod 62. A brush head 65 is fixedly installed on the outer edge of the rotating block 64.
[0027] Rotate the turntable 61, rotate the connecting rod 62, and drive the brush head 65 to touch the mixing port. The brush head 65 is installed on the connecting rod 62 through the torsion spring 63. When the tank body 43 rotates, the brush head 65 can always be close to the mixing port under the action of the torsion spring 63. The cleaning can be completed when the tank body 43 rotates, which solves the problem of some liquid concrete attached to the edge of the mixing port and the problem that the solidification of residual concrete affects the shape of the mixing port, resulting in uneven material discharge.
[0028] The adjusting device 2 includes two rails 21, which are fixedly mounted on the bottom of the supporting plate 1. Two hydraulic rods 22 are movably connected inside the two rails 21, and support blocks 23 are hinged at the bottom of the two hydraulic rods 22.
[0029] When parking, if the ground is concave, the hydraulic rod 22 increases its stroke, and if the ground is convex, the hydraulic rod 22 shortens its stroke. The support block 23 hinged at its bottom can adapt to the slope, so that the mixing equipment can be parked in a horizontal state as much as possible to prevent accidental spillage of concrete.
[0030] The mobile device 3 includes a telescopic rod 31, the telescopic end of the telescopic rod 31 is fixedly mounted on the bottom of the support plate 1, the bottom of the telescopic rod 31 is fixedly connected to a bearing 33, the outer edge of the telescopic rod 31 is sleeved with a spring 32, the top and tail ends of the spring 32 are elastically connected to the support plate 1 and the bearing 33 respectively, the inside of the bearing 33 is fixedly sleeved with a round shaft 34, and wheels 35 are rotatably mounted at both ends of the round shaft 34;
[0031] During the movement, the spring 32 is compressed and then recovers its stroke, which plays a role of shock absorption. The telescopic rod 31 plays a supporting role. The movement can be completed by cooperating with the bearing 33, the round shaft 34 and the wheel 35 to realize the transportation of the mixing equipment, keep it in a horizontal state as much as possible, and prevent accidental spillage of concrete.
[0032] The stirring device 4 includes two sets of fixed rods 41, the top ends of the two sets of fixed rods 41 are rotatably mounted with stabilizing shafts 42, the outer surface of the stabilizing shafts 42 is movably mounted with a tank body 43, the outer edge of the tank body 43 is fixedly sleeved with a gear ring 44, the right side of the gear ring 44 is fixedly mounted with a first motor 45, the first motor 45 is fixedly mounted on the top of the support plate 1, the output shaft of the first motor 45 is connected with a gear 46, the gear 46 is meshed with the gear ring 44, and the stirring tank is specially designed, when it rotates clockwise, the stirring port will not discharge, and when the stirring tank rotates counterclockwise, the mixed concrete will discharge;
[0033] The first motor 45 rotates counterclockwise to drive the gear 46 to rotate, and then the gear ring 44 drives the tank body 43 to rotate clockwise. The tank body 43 rotates at a constant speed on the two stable shafts 42 to mix the concrete. When unloading is required, the first motor 45 rotates clockwise to drive the tank body 43 to rotate counterclockwise to complete unloading.
[0034] The feeding device 5 includes two support frames 51, which are fixedly mounted on the top of the support plate 1. A sliding groove 52 is provided on the right side of the two support frames 51. Two sliders 53 are movably connected inside the two sliding grooves 52. A rotating shaft 54 is connected to the inside of the two sliders 53. A hopper 55 is fixedly mounted on the top of the two sliders 53. A pulling device 56 is fixedly connected to the top of the hopper 55.
[0035] The slider 53 moves to the lowest point of the sliding groove 52 opened on the support frame 51. At this time, the feeding device 5 falls to the lowest point. The slider 53 is started to move upward in the sliding groove 52. When it reaches the top, the hopper 55 is at the highest point. In conjunction with the pulling device 56, the feeding of the stirring device 4 can be realized.
[0036] The pulling device 56 includes a second motor 57, which is fixedly mounted on the right side of the support frame 51. The output shaft of the second motor 57 is connected to a capstan 58. A rope 59 is wound around the side of the capstan 58. A connector 510 is fixedly connected to the left side of the rope 59. The connector 510 is fixedly mounted on the right side of the hopper 55.
[0037] The second motor 57 rotates counterclockwise, causing the capstan 58 to loosen the wound rope 59 , allowing the hopper 55 to rotate and open along the rotating shaft 54 . The second motor 57 rotates clockwise, causing the capstan 58 to wind the rope 59 , thereby controlling the rotation angle of the hopper 55 .
[0038] The working principle of this utility model:
[0039] When using the utility model, firstly, the equipment is moved by cooperating with the moving device 3 and the traction power. Since the ground may be uneven in the construction environment, the spring 32 is compressed and then recovers its stroke during the movement, which plays a role of shock absorption. The telescopic rod 31 also plays a supporting role in this shock absorption process. The movement can be completed by cooperating with the bearing 33, the round shaft 34 and the wheel 35.
[0040] When transported to the designated location, if the ground is uneven, the adjustment device 2 can be used to adjust it. If the ground is concave, the hydraulic rod 22 increases the stroke, and if the ground is convex, the hydraulic rod 22 shortens the stroke, and the support block 23 hinged at the bottom can adapt to the slope;
[0041] At this time, the feeding device 5 is lowered to the lowest point, the slider 53 moves to the lowest point of the sliding groove 52 opened on the support frame 51, and the second motor 57 rotates counterclockwise, so that the capstan 58 loosens the wound rope 59, so that the hopper 55 can rotate and open along the rotating shaft 54. After the concrete raw materials, water, sand and gravel are put into the hopper 55, the slider 53 is started to move upward at the sliding groove 52. When it reaches the top, the second motor 57 rotates clockwise, the capstan 58 winds the rope 59, and drives the hopper 55 to rotate along the rotating shaft 54 through the connecting piece 510, so that the raw materials fall into the tank body 43;
[0042] The first motor 45 is started, and the first motor 45 rotates counterclockwise to drive the gear 46 to rotate, and then the gear ring 44 drives the tank body 43 to rotate clockwise. The tank body 43 rotates at a constant speed on the two stabilizing shafts 42 to stir the concrete. When unloading is required, the first motor 45 rotates clockwise to drive the tank body 43 to rotate counterclockwise to complete unloading;
[0043] After the tank body 43 is unloaded multiple times, some liquid concrete will be left at the mixing port. At this time, the turntable 61 is rotated, the connecting rod 62 is rotated, and the brush head 65 is driven to touch the mixing port. The brush head 65 is installed on the connecting rod 62 through the torsion spring 63. When the tank body 43 rotates, the brush head 65 can always be close to the mixing port under the action of the torsion spring 63 to complete the cleaning, and the work flow ends here.
[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A stirring device for construction, comprising a support plate (1), characterized in that: An adjustment device (2) is fixedly mounted on the top of the support plate (1), and further comprises A material feeding and stirring mechanism, comprising a moving device (3), the moving device (3) being fixedly mounted on the left side of the adjusting device (2), a stirring device (4) being fixedly mounted on the top of the supporting plate (1), and a feeding device (5) being fixedly mounted on the left side of the stirring device (4); A cleaning device (6), the cleaning device (6) being fixedly mounted on the right side of the stirring device (4), the cleaning device (6) comprising a rotating disk (61), the rotating disk (61) being fixedly mounted on the top of the supporting plate (1), a connecting rod (62) being rotatably mounted on the top of the rotating disk (61), a torsion spring (63) being fixedly mounted on the top of the connecting rod (62), a rotating block (64) being fixedly connected to the top of the torsion spring (63), the rotating block (64) being rotatably connected to the connecting rod (62), and a brush head (65) being fixedly mounted on the outer edge of the rotating block (64).
2. A stirring device for construction according to claim 1, characterized in that: The adjustment device (2) comprises two rails (21), the two rails (21) being fixedly mounted on the bottom of the support plate (1), two hydraulic rods (22) being movably clamped inside the two rails (21), and support blocks (23) being hinged at the bottom of the two hydraulic rods (22).
3. A stirring device for construction according to claim 1, characterized in that: The mobile device (3) comprises a telescopic rod (31), the telescopic end of the telescopic rod (31) is fixedly mounted on the bottom of the support plate (1), the bottom of the telescopic rod (31) is fixedly connected to a bearing (33), the outer edge of the telescopic rod (31) is sleeved with a spring (32), the top end and the tail end of the spring (32) are elastically connected to the support plate (1) and the bearing (33) respectively, the interior of the bearing (33) is fixedly sleeved with a round shaft (34), and wheels (35) are rotatably mounted on both ends of the round shaft (34).
4. A stirring device for construction according to claim 1, characterized in that: The stirring device (4) comprises two groups of fixed rods (41), the top ends of the two groups of fixed rods (41) are rotatably mounted with stabilizing shafts (42), the outer surfaces of the stabilizing shafts (42) are movably mounted with a tank body (43), the outer edge of the tank body (43) is fixedly sleeved with a gear ring (44), a first motor (45) is fixedly mounted on the right side of the gear ring (44), the first motor (45) is fixedly mounted on the top of the support plate (1), the output shaft of the first motor (45) is connected with a gear (46), and the gear (46) is meshed with the gear ring (44).
5. A stirring device for construction according to claim 1, characterized in that: The feeding device (5) comprises two support frames (51), the two support frames (51) are fixedly mounted on the top of the support plate (1), the right sides of the two support frames (51) are provided with sliding grooves (52), the interiors of the two sliding grooves (52) are movably connected with two sliders (53), the interiors of the two sliders (53) are connected with rotating shafts (54), the tops of the two sliders (53) are fixedly mounted with hoppers (55), and the tops of the hoppers (55) are fixedly connected with a pulling device (56).
6. A stirring device for construction according to claim 5, characterized in that: The pulling device (56) comprises a second motor (57), the second motor (57) is fixedly mounted on the right side of the support frame (51), the output shaft of the second motor (57) is connected to a capstan (58), a rope (59) is wound around the side of the capstan (58), a connecting piece (510) is fixedly connected to the left side of the rope (59), and the connecting piece (510) is fixedly mounted on the right side of the hopper (55).