Soft soil curing agent proportioning equipment

Abstract

The utility model discloses soft soil curing agent proportioning equipment, which relates to the technical field of proportioning, and comprises a mixing bottom cylinder and a dry mixing cylinder, four connecting rods are fixedly arranged between the top of the mixing bottom cylinder and the bottom of the dry mixing cylinder, an L-shaped support frame is fixedly arranged on one side of the top of the dry mixing cylinder, a proportioning component is arranged on the top of the L-shaped support frame, and the proportioning component is arranged on the bottom of the dry mixing cylinder. The dry mixing cylinder is arranged in the mixing bottom cylinder and used for accurately weighing the soft soil curing agent raw materials, and a mixing assembly is arranged between the mixing bottom cylinder and the dry mixing cylinder and used for mutually stirring and mixing the matched soft soil curing agent raw materials. According to the utility model, dry materials required to be proportioned are added into the proportioning frame and are weighed through the electronic weighing platform, and the electric push rod drives the hinged support to drive the proportioning frame to turn over, so that the weighed dry materials are directly put into the mixing bottom cylinder to be stirred and mixed, and therefore, the proportioning accuracy of the raw materials of the soft soil curing agent is ensured, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of proportioning, in particular to a soft soil solidifying agent proportioning device. Background Art

[0002] Soft soil stabilizers are inorganic hydraulic cementitious materials used to stabilize soft soil and other fine-grained soils. After thorough mixing with the soil, they significantly improve the soil's physical and mechanical properties through physical and chemical reactions between their components and with the soil itself. They also form a solidified structure that meets environmental standards and maintains long-term stability. Soft soil stabilizers are a type of soil stabilizer. Finished soft soil stabilizers are generally powdered and belong to the Class B soil stabilizer class, possessing independent cementing and solidifying properties. Soft soil stabilizers require a proportioning device for batching during production.

[0003] A raw material proportioning device, such as that disclosed in Chinese patent application number CN202322553913.3, can be used to proportion the soft curing agent raw materials. The device comprises a mixing drum, the top of which is provided with a motor, the output end of which extends into the interior of the mixing drum, a material control turntable fixedly mounted on the output end of the motor, and a stirring assembly at the bottom of the material control turntable. The stirring assembly comprises a fixed rod and a connecting rod, the top of which is rotatably connected to the bottom surface of the material control turntable, the bottom of which is fixedly connected to the bottom of the mixing drum, a second pulley fixedly mounted on the top of the fixed rod, the top of the connecting rod fixedly connected to one side of the bottom surface of the material control turntable, a rotating rod fixedly mounted on the bottom of the connecting rod, the other end of the rotating rod rotatably sleeved on the fixed rod, a sleeve rotatably sleeved on the connecting rod, a plurality of stirring rods evenly arranged on the outer surface of the sleeve, and a first pulley fixedly mounted on the top of the sleeve, which is connected to the second pulley via a belt. The stirring range is relatively large, which ensures more uniform mixing of the raw materials.

[0004] However, in actual use, the above device is not convenient for accurately proportioning the various raw materials in the soft soil solidifying agent. At the same time, after the proportioning is completed, it is not convenient to automatically add the proportioned raw materials, which reduces the quality of the soft soil solidifying agent product. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a soft soil solidifying agent proportioning equipment. The dry materials that need to be proportioned are added into the proportioning frame, weighed by an electronic weighing platform, and the electric push rod drives the hinge seat to drive the proportioning frame to flip, so that the weighed dry materials are directly put into the mixing bottom drum for stirring and mixing, thereby ensuring the accuracy of the proportion of the soft soil solidifying agent raw materials and the quality of the product, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a soft soil solidifying agent proportioning device, comprising a mixing bottom cylinder and a dry mixing cylinder, four connecting rods are fixed between the top of the mixing bottom cylinder and the bottom of the dry mixing cylinder, and an L-shaped support frame is fixed on one side of the top of the dry mixing cylinder;

[0007] A proportioning component is provided on the top of the L-shaped support frame for accurately weighing the raw materials of the soft soil solidifying agent;

[0008] A mixing assembly is provided between the mixing bottom cylinder and the dry mixing cylinder for mutually stirring and mixing the soft soil curing agent raw materials with good proportions;

[0009] The proportioning component includes a metering platform, which is fixed on the top of an L-shaped support frame, an electronic weighing platform is fixed on the top of the metering platform, and a proportioning frame is provided on the top of the electronic weighing platform. An electric push rod is rotatably provided on the side of the L-shaped support frame away from the dry mixing drum through a limit rod, and a hinge seat is fixed on a side wall of the proportioning frame close to the electric push rod, and the piston rod of the electric push rod is rotatably provided on the hinge seat.

[0010] Preferably, fixed blocks are fixedly provided at both front and rear ends of a side wall of the top of the metering table close to the dry mixing drum, a rotating rod is connected between the two fixed blocks through a bearing, a fixed rod is fixedly provided on the rotating rod, and the top end of the fixed rod is fixedly connected to the bottom of one side of the proportioning frame, so that the proportioning frame can be tilted to drive the fixed rod and the rotating rod to rotate around the fixed block.

[0011] Preferably, the mixing assembly includes a first rotating shaft and a second rotating shaft, the top end of the first rotating shaft is connected to the top end of the dry mixing cylinder through a bearing, the bottom end of the second rotating shaft is connected to the bottom end of the mixing bottom cylinder through a bearing, and a material guide block is fixed on the top of the second rotating shaft to facilitate the rotation of the material guide block.

[0012] Preferably, a number of evenly distributed cross stirring rods are fixed on the first rotating shaft and the second rotating shaft, and two groups of mutually meshing bevel gears are fixed on the top of the dry mixing cylinder and the bottom of the mixing bottom cylinder. The top end of the first rotating shaft passes through the top of the dry mixing cylinder and is fixedly connected to a bevel gear in one of the groups, and the bottom end of the second rotating shaft passes through the bottom of the mixing bottom cylinder and is fixedly connected to a bevel gear in the other group, so that the first rotating shaft and the second rotating shaft can be driven to rotate respectively through the bevel gears.

[0013] Preferably, a driving rod is fixed on the other two bevel gears in the two groups, and the two driving rods are connected by a belt transmission assembly. A motor is provided on one side of the bottom of the mixing bottom cylinder, and the motor output shaft is fixedly connected to one end of a driving rod close to the mixing bottom cylinder, so that the motor drives the two rotating rods to rotate.

[0014] Preferably, a discharge pipe is fixedly provided at the bottom of the mixing bottom cylinder, and the discharge pipe is arranged at the top center of the dry mixing cylinder. A control panel for controlling the operation of the electric push rod and the motor is fixedly provided on the front side of the metering table, which facilitates the operation of the control panel to control the operation of the electric push rod and the motor.

[0015] Preferably, the front hinge of the mixing bottom cylinder is connected to a cylinder door, a discharge cylinder is fixedly provided on one side of the bottom of the mixing bottom cylinder, a threaded cover is threadedly connected to the bottom of the discharge cylinder, and support columns are fixed at the four corners of the bottom of the mixing bottom cylinder to facilitate the discharge of the well-proportioned soft soil curing agent.

[0016] Compared with the existing technology, the utility model provides a soft soil solidifying agent proportioning device, which has the following beneficial effects:

[0017] By pouring the raw materials to be proportioned into the proportioning frame and observing the electronic weighing platform, the precise proportioning of the raw materials can be achieved. The electric push rod is controlled to drive the proportioning frame to tilt and flip, and the weighed raw materials inside are added to the dry mixing drum. The raw materials are weighed in turn and put into the dry mixing drum, thereby achieving precise proportioning of the raw materials of the soft soil solidifying agent, ensuring the quality of the soft soil solidifying agent, improving the proportioning effect, and facilitating the automatic feeding of the weighed raw materials, thereby improving the overall efficiency of the proportioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a rear view of the overall structure of the utility model;

[0020] Figure 3 This is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the hybrid component of the present utility model;

[0022] Figure 5 This is a schematic diagram of the proportioning component structure of the utility model.

[0023] In the figure: 1 mixing base drum, 2 dry mixing drum, 3 L-type support frame, 4 proportioning assembly, 5 mixing assembly, 6 discharge pipe, 7 connecting rod, 8 drum door, 9 discharge drum, 10 threaded cover, 11 support column, 12 control panel;

[0024] 41 metering platform, 42 electronic weighing platform, 43 proportioning frame, 44 fixed block, 45 rotating rod, 46 fixed rod, 47 electric push rod, 48 hinge seat, 49 limit rod, 51 first rotating shaft, 52 second rotating shaft, 53 cross stirring rod, 54 guide block, 55 bevel gear, 56 driving rod, 57 motor. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, the utility model provides a soft soil solidifying agent proportioning equipment, including a mixing bottom cylinder 1 and a dry mixing cylinder 2, four connecting rods 7 are fixed between the top of the mixing bottom cylinder 1 and the bottom of the dry mixing cylinder 2, an L-shaped support frame 3 is fixed on one side of the top of the dry mixing cylinder 2, a discharge pipe 6 is fixed on the bottom of the mixing bottom cylinder 1, and the discharge pipe 6 is arranged at the top center of the dry mixing cylinder 2, a cylinder door 8 is connected to the front hinge of the mixing bottom cylinder 1, a discharge cylinder 9 is fixed on one side of the bottom of the mixing bottom cylinder 1, and a threaded cover 10 is threadedly connected to the bottom of the discharge cylinder 9, and support columns 11 are fixed on the four corners of the bottom of the mixing bottom cylinder 1 to facilitate the discharge of the proportioned soft soil solidifying agent.

[0027] like Figure 1-3 As shown in FIG. 5 , a proportioning component 4 is provided on the top of the L-shaped support frame 3 for accurately weighing the raw materials of the soft soil curing agent. The proportioning component 4 includes a metering platform 41, which is fixed on the top of the L-shaped support frame 3. An electronic weighing platform 42 is fixed on the top of the metering platform 41. A proportioning frame 43 is provided on the top of the electronic weighing platform 42. An electric push rod 47 is provided on the side of the L-shaped support frame 3 away from the dry mixing drum 2 through a limit rod 49. The proportioning frame 43 is close to the electric push rod 4 7 is fixed with a hinge seat 48 on one side wall, and the piston rod of the electric push rod 47 is rotatably provided on the hinge seat 48. A fixed block 44 is fixed on the front and rear ends of the side wall of the top of the metering platform 41 close to the dry mixing drum 2. A rotating rod 45 is connected between the two fixed blocks 44 through a bearing. A fixing rod 46 is fixed on the rotating rod 45. The top of the fixing rod 46 is fixedly connected to the bottom of one side of the proportioning frame 43, so that the proportioning frame 43 can be tilted to drive the fixing rod 46 and the rotating rod 45 to rotate around the fixed block 44.

[0028] like Figure 1-4 As shown, a mixing assembly 5 is provided between the mixing bottom drum 1 and the dry mixing drum 2 for stirring and mixing the soft soil curing agent raw materials with a good ratio. The mixing assembly 5 includes a first rotating shaft 51 and a second rotating shaft 52. A motor 57 is provided on one side of the bottom of the mixing bottom drum 1. A control panel 12 for controlling the operation of the electric push rod 47 and the motor 57 is fixed on the front side of the metering platform 41, which facilitates the operation of the control panel 12 to control the operation of the electric push rod 47 and the motor 57.

[0029] By setting up a proportioning component 4, the required proportion of cement, lime and silicate is mixed in a ratio of 3:1 to 5:1, and the amount of silicate is 10% to 30% of the cement amount. These raw materials are poured into the mixing frame 43, and then the electronic weighing platform 42 is observed to achieve accurate mixing of the raw materials.

[0030] Then, the control panel 12 is operated to control the electric push rod 47 to drive the hinge seat 48 to tilt and drive the proportioning frame 43 to tilt, so that the fixed rod 46 and the rotating rod 45 on the bottom side of the proportioning frame 43 rotate around the two fixed blocks 44. At the same time, the electric push rod 47 drives the proportioning frame 43 to flip over and add the weighed raw materials inside it into the dry mixing drum 2. The raw materials are weighed in turn and put into the dry mixing drum 2, thereby achieving accurate proportioning of the soft soil solidifying agent raw materials, ensuring the quality of the soft soil solidifying agent, and improving the proportioning effect.

[0031] like Figure 1-4 As shown, the top end of the first rotating shaft 51 is connected to the top end of the dry mixing drum 2 through a bearing, and the bottom end of the second rotating shaft 52 is connected to the bottom end of the mixing bottom drum 1 through a bearing. A guide block 54 is fixedly provided on the top of the second rotating shaft 52 to facilitate the rotation of the second rotating shaft 52 to drive the guide block 54 to rotate. A number of evenly distributed cross stirring rods 53 are fixed on the first rotating shaft 51 and the second rotating shaft 52. Two sets of mutually meshing bevel gears 55 are fixed on the top of the dry mixing drum 2 and the bottom of the mixing bottom drum 1.

[0032] The top end of the first rotating shaft 51 passes through the top of the dry mixing drum 2 and is fixedly connected to a bevel gear 55 in one of the groups. The bottom end of the second rotating shaft 52 passes through the bottom of the mixing bottom drum 1 and is fixedly connected to a bevel gear 55 in the other group, so that the first rotating shaft 51 and the second rotating shaft 52 can be driven to rotate respectively by the bevel gears 55. A driving rod 56 is fixedly provided on the other two bevel gears 55 in the two groups. The two driving rods 56 are connected by a belt transmission assembly. The output shaft of the motor 57 is fixedly connected to one end of the driving rod 56 close to the mixing bottom drum 1, so that the motor 57 drives the two driving rods 56 to rotate.

[0033] By setting up the mixing assembly 5, after the proportioning of the raw materials of the soft soil solidifying agent is completed, the control panel 12 is operated to control the motor 57 to work, and the motor 57 drives the two driving rods 56 to rotate through the belt transmission assembly, and drives the two sets of bevel gears 55 to engage and rotate with each other, and at the same time drives the two first rotating shafts 51 and the multiple cross stirring rods 53 thereon to rotate respectively, so that the dry mixed material inside the dry mixing drum 2 is fully and evenly stirred, and then put into the mixing bottom drum 1 through the discharge pipe 6, and then water and fillers are added to the mixing bottom drum 1, and continue to stir it evenly through the multiple cross stirring rods 53, thereby completing the proportioning of the soft soil solidifying agent and improving the proportioning quality.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A soft soil solidifying agent proportioning device, comprising a mixing bottom drum (1) and a dry mixing drum (2), characterized in that: Four connecting rods (7) are fixedly provided between the top of the mixing bottom cylinder (1) and the bottom of the dry mixing cylinder (2), and an L-shaped support frame (3) is fixedly provided on one side of the top of the dry mixing cylinder (2); A proportioning assembly (4) is provided on the top of the L-shaped support frame (3) for accurately weighing the raw materials of the soft soil solidifying agent; A mixing assembly (5) is provided between the mixing bottom cylinder (1) and the dry mixing cylinder (2) for stirring and mixing the soft soil curing agent raw materials with good proportions; The proportioning component (4) comprises a metering platform (41), the metering platform (41) is fixedly arranged on the top of an L-shaped support frame (3), an electronic weighing platform (42) is fixedly arranged on the top of the metering platform (41), a proportioning frame (43) is arranged on the top of the electronic weighing platform (42), an electric push rod (47) is rotatably arranged on the side of the L-shaped support frame (3) away from the dry mixing drum (2) through a limit rod (49), a hinge seat (48) is fixedly arranged on a side wall of the proportioning frame (43) close to the electric push rod (47), and the piston rod of the electric push rod (47) is rotatably arranged on the hinge seat (48).

2. A soft soil solidifying agent mixing equipment according to claim 1, characterized in that: A fixing block (44) is fixedly provided at both the front and rear ends of a side wall of the top of the metering platform (41) close to the dry mixing drum (2), a rotating rod (45) is connected between the two fixing blocks (44) via a bearing, a fixing rod (46) is fixedly provided on the rotating rod (45), and the top end of the fixing rod (46) is fixedly connected to the bottom of one side of the proportioning frame (43).

3. A soft soil solidifying agent mixing equipment according to claim 2, characterized in that: The mixing assembly (5) comprises a first rotating shaft (51) and a second rotating shaft (52); the top end of the first rotating shaft (51) is connected to the top end of the dry mixing cylinder (2) via a bearing; the bottom end of the second rotating shaft (52) is connected to the bottom end of the mixing cylinder (1) via a bearing; and a material guide block (54) is fixedly provided on the top of the second rotating shaft (52).

4. A soft soil solidifying agent mixing device according to claim 3, characterized in that: A plurality of evenly distributed cross stirring rods (53) are fixedly provided on the first rotating shaft (51) and the second rotating shaft (52); two sets of mutually meshing bevel gears (55) are fixedly provided on the top of the dry mixing cylinder (2) and the bottom of the mixing bottom cylinder (1); the top end of the first rotating shaft (51) passes through the top of the dry mixing cylinder (2) and is fixedly connected to a bevel gear (55) in one set; and the bottom end of the second rotating shaft (52) passes through the bottom of the mixing bottom cylinder (1) and is fixedly connected to a bevel gear (55) in the other set.

5. A soft soil solidifying agent mixing device according to claim 4, characterized in that: A driving rod (56) is fixedly provided on the other two bevel gears (55) in the two groups, and the two driving rods (56) are connected via a belt transmission assembly. A motor (57) is provided on one side of the bottom of the mixing bottom cylinder (1), and an output shaft of the motor (57) is fixedly connected to one end of a driving rod (56) close to the mixing bottom cylinder (1).

6. A soft soil solidifying agent mixing device according to claim 5, characterized in that: A discharge pipe (6) is fixedly provided at the bottom of the mixing bottom cylinder (1), and the discharge pipe (6) is arranged at the top center of the dry mixing cylinder (2). A control panel (12) for controlling the operation of the electric push rod (47) and the motor (57) is fixedly provided at the front side of the metering table (41).

7. The soft soil solidifying agent mixing equipment according to claim 1, characterized in that: The mixing bottom cylinder (1) is hingedly connected to a cylinder door (8) at the front side, a discharge cylinder (9) is fixedly provided at one side of the bottom of the mixing bottom cylinder (1), a threaded cover (10) is threadedly connected to the bottom of the discharge cylinder (9), and support columns (11) are fixedly provided at the four corners of the bottom of the mixing bottom cylinder (1).

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