CN221212217U - Cement proportioning device for roads and bridges - Google Patents

Abstract

The utility model relates to the technical field of cement batching, and provides a cement batching device for roads and bridges, which comprises a supporting base frame, wherein a batching mixing mechanism is fixedly arranged in the supporting base frame, two groups of batching components are fixedly arranged on the upper surface of the supporting base frame, and each batching component comprises a raw material temporary storage base box fixedly arranged on the upper surface of the supporting base frame and a blanking pipe fixedly arranged on the lower surface of the raw material temporary storage base box. Through above-mentioned technical scheme, the hopper that has solved among the prior art to increase has certainly increased the problem of cement transportation promotion height equally when later stage adds cement, can upwards promote the volume increase and enclose the cover and move up through electric putter, the volume that the volume increase encloses the cover and move up in-process and can increase and the raw materials between the base case of keeping in to can store more cement raw materials, the same reason can drive the volume increase through electric putter again and enclose the cover downwardly moving when the cement raw materials of the inside storage of base case is in not enough state is kept in to the raw materials.

Description

Cement proportioning device for roads and bridges

Technical Field

The utility model relates to the technical field of cement batching, in particular to a cement batching device for roads and bridges.

Background

Cement is a powdery hydraulic inorganic cementing material, is slurry after being added with water and stirred, can be hardened in air or water, can firmly bond sand, stone and other materials together, is used for bonding concrete made of broken stone, has higher strength after hardening, can resist corrosion of fresh water or salt-containing water, is used as an important cementing material for a long time, and is widely applied to road and bridge construction;

The patent is granted to China of application number (CN 202120796683.1), it discloses a road and bridge construction cement proportioning device, including mount, raw material hopper, mixing drum and unloading pipe, the raw material hopper has all been embedded at the top both ends of mount, the mixing drum is installed to the mount bottom, the unloading pipe has been embedded to the mixing drum bottom, the sliding tray has been seted up to the top outer terminal surface of raw material hopper, fixed round hole has been seted up at raw material hopper side end top, the frame has been increased in the sliding sleeve in raw material hopper top outside, the slider has been welded to the inboard position department that corresponds the sliding tray of frame that increases, screw hole has been seted up to the position department that corresponds fixed round hole in the bottom of frame that increases, screw hole internal thread connection has the threaded rod, the motor is installed through the bolt to the bottom of raw material hopper, the pivot is installed in the rotation of motor top, the external welding of pivot has auger blade;

Above-mentioned scheme will increase the top of frame at the feed hopper through the threaded rod with increase, increases the height of feed hopper, conveniently adds more raw materials in the feed hopper is inside to save the number of times of adding the raw materials, but can promote the storage capacity of hopper through increasing the hopper height at cement batching in-process, but the hopper that increases certainly has increased the problem of the high height that cement was carried and was promoted equally when later stage added cement, is unfavorable for later stage filling cement to use, and for this reason, proposes a road and bridge cement batching device.

Disclosure of utility model

The utility model provides a cement proportioning device for roads and bridges, which solves the problems in the related background technology.

The technical scheme of the utility model is as follows:

In order to achieve the above purpose, the present application provides the following technical solutions: the cement batching device for roads and bridges comprises a supporting base frame, wherein a batching mixing mechanism is fixedly arranged in the supporting base frame, and two groups of batching assemblies are fixedly arranged on the upper surface of the supporting base frame;

The batching subassembly includes that fixed mounting is in the raw materials of supporting bed frame upper surface keep in the base case, fixed mounting is in the unloading pipe of the base case lower surface of keeping in the raw materials, fixed mounting is at unloading pipe outer peripheral face's electromagnetic control valve, fixed mounting is at the vibration motor of supporting bed frame one end and the increase of activity cup joint and is in the inside volume surrounding of base case of keeping in the raw materials.

Preferably: lifting assemblies are arranged on the left side and the right side of the capacity-increasing enclosure, a cloth assembly is fixedly arranged on the inner wall of the capacity-increasing enclosure, the lifting assemblies comprise an electric push rod fixedly arranged on one side of the capacity-increasing enclosure and a guide polish rod which is sleeved on the capacity-increasing enclosure in a sliding manner, and one end of the electric push rod, far away from the capacity-increasing enclosure, is fixedly connected with the upper surface of the supporting base frame.

Preferably: the cloth subassembly includes a plurality of cloth board of fixed mounting at the volume-increasing enclosure inner wall, and two sets of are equally divided at the volume-increasing enclosure inner wall to a plurality of cloth board, and the setting of arranging symmetrically, the longitudinal section of cloth board is the ripple takeover, and the upper half of cloth board is formed with V font groove structure.

Preferably: the left and right sides of the raw material temporary storage base box are fixedly provided with a plurality of lateral reinforcing ribs, and the plurality of lateral reinforcing ribs are arranged in an equidistant straight line in the length direction of the raw material temporary storage base box.

Preferably: the batching mixing mechanism comprises a batching mixing stirring tank fixedly installed inside a supporting base frame, a motor fixedly installed at one end of the batching mixing stirring tank, a transmission shaft rotatably installed inside the batching mixing stirring tank, a pair of spiral stirring blades fixedly installed on the transmission shaft and a discharging pipe fixedly installed on the outer circumferential surface of the bottom end of the batching mixing stirring tank, the output end of the motor penetrates through the batching mixing stirring tank to be fixedly connected with the transmission shaft, the two spiral stirring blades are symmetrically arranged on the transmission shaft, the discharging pipe is located below between the two spiral stirring blades, a closed cover plate is installed in the inside sliding joint of the discharging pipe, and the top of the batching mixing stirring tank is communicated with the discharging pipe.

The working principle and the beneficial effects of the utility model are as follows:

Can upwards promote the volume-increasing through electric putter and enclose the cover and shift up, the volume that the volume-increasing encloses the cover and shift up the in-process and can increase with the raw materials between the base case of keeping in, thereby can store more cement raw materials, when the cement raw materials of the inside storage of base case is in not enough state is kept in to the raw materials, can drive the volume-increasing through electric putter again and enclose the cover and move down, thereby reduce the working height of carrying cement to the inside base case of keeping in of raw materials, in order to carry the cement to the inside cement of keeping in of base case, the cement need be earlier through the volume-increasing and enclose the cover, the inside cloth board of volume-increasing encloses the cover can be with cement evenly distributed to the inside of the base case of keeping in of raw materials, can also play the dust that reduces cement production simultaneously.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

FIG. 4 is a schematic diagram of a raw material temporary storage base box structure according to the utility model;

Fig. 5 is a schematic structural diagram of the capacity-increasing jacket of the present utility model.

In the figure: 1. a supporting base frame; 2. a batching mixing and stirring tank; 3. a motor; 4. a transmission shaft; 5. spiral stirring blades; 6. a discharge tube; 7. closing the cover plate; 8. a raw material temporary storage base box; 9. lateral reinforcing ribs; 10. discharging pipes; 11. an electromagnetic control valve; 12. a vibration motor; 13. a capacity-increasing enclosure; 14. an electric push rod; 15. guiding a polished rod; 16. and a distributing plate.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment of the utility model provides a cement batching device for roads and bridges, which comprises a supporting base frame 1, wherein a batching mixing mechanism is fixedly arranged in the supporting base frame 1, two groups of batching components are fixedly arranged on the upper surface of the supporting base frame 1, cement or other batching raw materials can be stored through the batching components, various raw materials can be conveyed into the batching mixing mechanism through the batching components, the added raw materials are uniformly mixed through the batching mixing mechanism, and the uniformly mixed raw materials can be discharged for road or bridge manufacturing;

The batching subassembly includes that fixed mounting is in the raw materials of supporting bed frame 1 upper surface and is kept in basic case 8, fixed mounting is in the unloading pipe 10 of basic case 8 lower surface of keeping in the raw materials, fixed mounting is at the electromagnetic control valve 11 of unloading pipe 10 outer periphery, fixed mounting is at the inside volume-increasing surrounding cover 13 of the basic case 8 of supporting bed frame 1 one end, volume-increasing surrounding cover 13's left and right sides all installs lifting unit, volume-increasing surrounding cover 13's inner wall fixed mounting has the cloth subassembly, the equal fixed mounting in the left and right sides of basic case 8 of keeping in raw materials has a plurality of side direction strengthening rib 9, a plurality of side direction strengthening rib 9 is arranged with the equidistant straight line of basic case 8 length direction of raw materials, the basic case 8 of keeping in can save the cement raw materials, when needs carry cement to the inside to batching mix agitator tank 2, electromagnetic control valve 11 on the unloading pipe 10 can be opened, the inside cement raw materials that will store in unloading pipe 10 will be through the inside the raw materials of the basic case 8 bottom of keeping in the inside of raw materials and arrange the inside of batching mix agitator tank 2, can produce vibration energy through starting vibration motor 12, the utilization is reduced and is kept in the cement base 8 when raw materials can be discharged smoothly through the smooth material pipe 10 when the cement base is kept in the cement base 8.

In this embodiment, specific: the lifting assembly comprises an electric push rod 14 fixedly mounted on one side of a capacity-increasing enclosure 13 and a guide polish rod 15 sleeved on the capacity-increasing enclosure 13 in a sliding manner, one end of the electric push rod 14 is far away from the capacity-increasing enclosure 13 and is fixedly connected with the upper surface of the supporting base frame 1, the distribution assembly comprises a plurality of distribution plates 16 fixedly mounted on the inner wall of the capacity-increasing enclosure 13, the distribution plates 16 are uniformly distributed in two groups on the inner wall of the capacity-increasing enclosure 13, the longitudinal sections of the distribution plates 16 are corrugated connection pipes, the upper half of the distribution plates 16 is provided with a V-shaped groove structure, the capacity-increasing enclosure 13 can be pushed upwards to move upwards through the electric push rod 14, the capacity between the capacity-increasing enclosure 13 and the raw material temporary storage base box 8 can be increased in the upward movement process, so that more cement raw materials can be stored, and similarly, when the cement raw materials stored in the raw material temporary storage base box 8 are in a shortage state, the electric push rod 14 drives the capacity-increasing enclosure 13 to move downwards, so that the working height of cement is reduced to the inside the raw material temporary storage base box 8, the cement can be conveyed to the inside the raw material temporary storage base box 8, the cement storage box 8 can be conveniently conveyed to the inside the cement temporary storage base box 8, the cement storage box 13 can be uniformly, the cement storage can be uniformly distributed inside the cement storage base box 13 through the cement storage box, and the cement storage box 13, the dust can be uniformly and the cement storage can be uniformly distributed inside the cement storage and the cement storage box through the cement storage 13.

In this embodiment, specific: the batching mixing mechanism includes that fixed mounting is at the inside batching mixing agitator tank 2 of supporting pedestal 1, fixed mounting is at the motor 3 of batching mixing agitator tank 2 one end, rotate the transmission shaft 4 of installing inside batching mixing agitator tank 2, fixed mounting is at transmission shaft 4 a pair of helical mixing blade 5 and fixed mounting is at batching mixing agitator tank 2 bottom outer circumference's discharge tube 6, the output of motor 3 passes batching mixing agitator tank 2 and transmission shaft 4 fixed connection, two helical mixing blade 5 symmetrically arrange the setting on transmission shaft 4, discharge tube 6 is located the below between two helical mixing blade 5, the inside slip joint of discharge tube 6 installs closure apron 7, the top and the unloading pipe 10 of batching mixing agitator tank 2 are linked together, the cement and other raw materials that carry to batching mixing agitator tank 2 inside can drive transmission shaft 4 through start motor 3 and rotate at the uniform velocity, drive helical mixing blade 5 that can be synchronous in the in-process of transmission shaft 4 carries out synchronous rotation, and can utilize the helical mixing agitator blade 5 to mix inside cement and other raw materials of batching mixing agitator tank 2 to carry out the mixing agitator tank 6 inboard setting on transmission shaft 4, thereby the inside cement mixing agitator tank 2 can be in the inside cement mixing agitator tank 2 is discharged to the cement mixer tank 2 through opening closure apron 7, the inside cement mixer tank 2 can be in the inside cement mixer tank 2 through the discharge end of the cement mixer tank is convenient for the discharge pipe.

The utility model works when in work: firstly, the capacity-increasing enclosure 13 can be pushed upwards by the electric push rod 14 to move upwards, the capacity between the capacity-increasing enclosure 13 and the raw material temporary storage base box 8 can be increased in the upward moving process, so that more cement raw materials can be stored, when the cement raw materials stored in the raw material temporary storage base box 8 are in an insufficient state, the capacity-increasing enclosure 13 can be driven to move downwards again by the electric push rod 14, so that the working height of conveying cement into the raw material temporary storage base box 8 is reduced, the cement is conveyed into the raw material temporary storage base box 8 conveniently, in the cement conveying process into the raw material temporary storage base box 8, the cement needs to be uniformly distributed into the raw material temporary storage base box 8 through the capacity-increasing enclosure 13, and meanwhile dust generated by the cement can be reduced;

Then, the electromagnetic control valve 11 on the blanking pipe 10 can be opened, the cement raw materials stored in the blanking pipe 10 can be discharged into the batching mixing tank 2 through the blanking pipe 10 at the bottom of the raw material temporary storage base box 8, vibration can be generated by starting the vibration motor 12, the cement attached to the inner wall of the raw material temporary storage base box 8 can be reduced by utilizing the vibration, and meanwhile, the cement can be more smoothly discharged through the blanking pipe 10;

The cement and other raw materials inside the ingredient mixing and stirring tank 2 can be conveyed to drive the transmission shaft 4 to rotate at a constant speed through the starting motor 3, the spiral stirring blades 5 can be synchronously driven to synchronously rotate in the process of rotating the transmission shaft 4, the cement and other raw materials inside the ingredient mixing and stirring tank 2 can be mixed and stirred by utilizing the spiral stirring blades 5, the cement materials uniformly mixed inside the ingredient mixing and stirring tank 2 can be discharged by opening the closed cover plate 7 inside the discharge pipe 6, and meanwhile, the cement materials at two ends of the ingredient mixing and stirring tank 2 can be pushed to the middle position by rotating the spiral stirring blades 5, so that the cement materials inside the ingredient mixing and stirring tank 2 can be conveniently discharged through the discharge pipe 6.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The cement batching device for roads and bridges comprises a supporting base frame (1), and is characterized in that a batching mixing mechanism is fixedly arranged in the supporting base frame (1), and two groups of batching components are fixedly arranged on the upper surface of the supporting base frame (1);

The batching subassembly includes that fixed mounting is in the raw materials of supporting bed frame (1) upper surface keep in base case (8), fixed mounting is in unloading pipe (10) of raw materials lower surface of keeping in base case (8), fixed mounting is at electromagnetic control valve (11) of unloading pipe (10) outer periphery, vibration motor (12) of fixed mounting in supporting bed frame (1) one end and activity cup joint and keep in the inside volume-increasing of base case (8) and enclose cover (13).

2. The cement proportioning device for roads and bridges according to claim 1, wherein lifting components are mounted on the left side and the right side of the capacity-increasing surrounding sleeve (13), and a material distribution component is fixedly mounted on the inner wall of the capacity-increasing surrounding sleeve (13).

3. The cement proportioning device for roads and bridges according to claim 2, wherein the lifting assembly comprises an electric push rod (14) fixedly mounted on one side of the capacity-increasing surrounding sleeve (13) and a guide polish rod (15) sleeved on the capacity-increasing surrounding sleeve (13) in a sliding manner, and one end, far away from the capacity-increasing surrounding sleeve (13), of the electric push rod (14) is fixedly connected with the upper surface of the supporting base frame (1).

4. The cement proportioning device for roads and bridges according to claim 2, wherein the material distribution assembly comprises a plurality of material distribution plates (16) fixedly installed on the inner wall of the capacity-increasing surrounding sleeve (13), the plurality of material distribution plates (16) are equally divided into two groups on the inner wall of the capacity-increasing surrounding sleeve (13) and are symmetrically arranged, the longitudinal sections of the material distribution plates (16) are corrugated connection pipes, and the upper half parts of the material distribution plates (16) are provided with V-shaped groove structures.

5. The cement proportioning device for roads and bridges according to claim 1, wherein a plurality of lateral reinforcing ribs (9) are fixedly arranged on the left side and the right side of the raw material temporary storage base box (8), and the plurality of lateral reinforcing ribs (9) are arranged in a straight line at equal intervals in the length direction of the raw material temporary storage base box (8).

6. The cement proportioning device for roads and bridges according to claim 1, wherein the proportioning and mixing mechanism comprises a proportioning and mixing tank (2) fixedly installed inside a supporting base frame (1), a motor (3) fixedly installed at one end of the proportioning and mixing tank (2), a transmission shaft (4) rotatably installed inside the proportioning and mixing tank (2), a pair of spiral stirring blades (5) fixedly installed on the transmission shaft (4) and a discharge pipe (6) fixedly installed on the outer circumferential surface of the bottom end of the proportioning and mixing tank (2).

7. The cement proportioning device for roads and bridges according to claim 6, wherein the output end of the motor (3) penetrates through the proportioning mixing tank (2) to be fixedly connected with the transmission shaft (4), and the two spiral stirring blades (5) are symmetrically arranged on the transmission shaft (4).

8. The cement proportioning device for roads and bridges according to claim 6, wherein the discharge pipe (6) is positioned below a gap between two spiral stirring blades (5), a closed cover plate (7) is installed in a sliding clamping manner in the discharge pipe (6), and the top of the proportioning mixing tank (2) is communicated with the discharge pipe (10).