CN218600677U

CN218600677U - Have categorised structure inflation agent raw materials ratio weighing-appliance

Info

Publication number: CN218600677U
Application number: CN202222139904.5U
Authority: CN
Inventors: 贺峰涛; 贺峰岩; 贺龙生
Original assignee: Sichuan Jinhong Kangtai New Materials Co ltd
Current assignee: Sichuan Jinhong Kangtai New Materials Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-03-10
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses an expanding agent raw material proportioning and weighing device with a classification structure, which comprises a positioning frame, a plurality of groups of supporting rods connected to the bottom of the positioning frame and a plurality of groups of storage buckets arranged in the positioning frame; the center of the circle at the bottom of the positioning frame is connected with a supporting column, the bottom of the supporting column is sleeved with a rotary table, the top of the rotary table is provided with a weighing hopper corresponding to the discharge end at the bottom of the material storage barrel, the bottom of the rotary table is rotatably connected with a positioning ring seat, and the bottom of the rotary table is provided with a driving piece; the weighing hopper comprises a top frame and a hopper, the bottom of the top frame is connected with the bracket, and an opening at the top of the hopper corresponds to a discharge end at the bottom of the material storage barrel; the utility model discloses set up alone, get the back to the raw materials, can use current transfer device or conveyer belt to carry the raw materials to the agitator tank, reduce the interference of agitator tank to equipment, equipment can save multiple raw materials, and the memory space is big, reduces the number of times that adds the raw materials.

Description

Have categorised structure inflation agent raw materials ratio weighing-appliance

Technical Field

The utility model relates to an inflation agent production technical field specifically is an inflation agent raw materials ratio weighing-appliance with classified structure.

Background

The expanding agent is a material which can cause volume expansion through a physical and chemical reaction, and the volume expansion can be applied to a plurality of fields such as material production, silent blasting and the like. During the production of the expanding agent, a plurality of raw materials are required to be proportioned and then conveyed to an expanding agent preparation device for crushing and mixing. The expanding agent raw materials need to use weighing device to weigh when ratio, and current weighing hopper can weigh the material, but usually needs personnel's the interpolation and the discharge of carrying out various materials repeatedly.

Among the energy-conserving concrete raw materials intelligence proportioning device that weighs that current patent publication number is CN213766504U discloses, setting through three weighing box, make this energy-conserving concrete raw materials intelligence proportioning device that weighs possess can weigh the effect of input to three kinds of raw materials simultaneously, cooperation through three weighing box and fly leaf sets up, can carry out heavy input simultaneously to three kinds of raw materials at the in-process that uses, cooperation through fly leaf and hydraulic stem sets up, can adjust the automatic weight that drops into the agitator tank of raw materials through gravity induction plate at the in-process that uses.

The device can weigh multiple raw materials, the back row of weighing to the agitator tank, but during the in-service use, the case of weighing combines the setting with the agitator tank, vibrations are transmitted to the case of weighing, long-term the use, can influence the measurement accuracy of the case of weighing, and pour the raw materials into the case of weighing, the raw materials in the case of weighing directly carries to the agitator tank, when raw materials stirring mixes in the agitator tank, the material that easily splashes bonds the case of weighing, be unfavorable for the use of weighing proportioning device, need improve. Aiming at the problems, the raw material proportioning and weighing equipment with the classifying structure for the expanding agent is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have classification structure expanding agent raw materials ratio weighing-appliance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an expanding agent raw material proportioning and weighing device with a classification structure comprises a positioning frame, a plurality of groups of supporting rods connected to the bottom of the positioning frame and a plurality of groups of storage barrels arranged in the positioning frame;

the bottom circle center of the positioning frame is connected with a supporting column, the bottom of the supporting column is sleeved with a rotary table, the top of the rotary table is provided with a weighing hopper corresponding to the discharge end of the bottom of the material storage barrel, the bottom of the rotary table is rotatably connected with a positioning ring seat, and the bottom of the rotary table is provided with a driving piece for driving the rotary table to rotate around the axis of the supporting column;

the weighing hopper comprises a top frame and a hopper, the bottom of the top frame is connected with a support, and the top opening of the hopper corresponds to the discharge end at the bottom of the material storage barrel.

Preferably, the driving piece is including connecting the ring gear in the carousel bottom, be equipped with on the ring gear with support column normal running fit's through-hole, the inside gear motor that is equipped with of retainer ring seat, install the gear with ring gear meshing on the output shaft of gear motor top power take off end.

Preferably, the top of the turntable is connected with a rotating ring, and the inner wall of the rotating ring is in running fit with the outer wall of the supporting column.

Preferably, the top of the positioning ring seat is provided with an annular groove, and the bottom of the rotary table is connected with a plurality of rollers rolling in the annular groove.

Preferably, the storage barrels are arranged in a circumferential array by taking the axis of the support column as a central axis, and the bottom of each storage barrel is connected with a discharge valve.

Preferably, the hopper side wall is connected with a connection block, the bottom of the top frame is connected with a connecting rod, and the connecting rod is connected with the connection block through a weighing sensor.

Preferably, the bottom of the bracket is fixed on the top of the turntable through a bolt.

Preferably, the bottom of the hopper is connected with a pneumatic discharging door.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is arranged independently, after the raw materials are weighed, the raw materials can be conveyed to the stirring box by using the prior conveying device or the conveying belt, so that the interference of the stirring box to the equipment is reduced;

the utility model discloses can save multiple raw materials, and the memory space is big, reduces the number of times that adds the raw materials, during the inflation agent preparation, can use the weighing hopper to get various raw materials, produce the inflation agent after convenient follow-up ratio.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the weighing hopper of the present invention.

Fig. 3 is a schematic structural diagram of the bottom of the middle rotary table of the present invention.

In the figure: 11. a positioning frame; 12. a support bar; 13. a storage barrel; 14. a discharge valve; 15. a support pillar; 16. a turntable; 17. a rotating ring; 18. a positioning ring seat; 19. a weighing hopper; 20. a top frame; 21. a support; 22. a hopper; 23. a pneumatic discharge door; 24. a toothed ring; 25. a gear; 26. a speed reducing motor.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, an expanding agent raw material proportioning and weighing apparatus with a classification structure includes a positioning frame 11, a plurality of sets of support rods 12 connected to the bottom of the positioning frame 11, and a plurality of sets of storage buckets 13 installed in the positioning frame 11; the plurality of groups of storage barrels 13 can be used for storing different raw materials;

a supporting column 15 is connected to the circle center of the bottom of the positioning frame 11, a rotating disc 16 is sleeved at the bottom of the supporting column 15, a weighing hopper 19 corresponding to the discharge end of the bottom of the material storage barrel 13 is mounted at the top of the rotating disc 16, the bottom of the rotating disc 16 is rotatably connected with a positioning ring seat 18, and a driving piece for driving the rotating disc 16 to rotate around the axis of the supporting column 15 is arranged at the bottom of the rotating disc 16;

the weighing hopper 19 can be made up by using existent electronic weighing hopper (the electronic weighing hopper is mainly formed from primary element and secondary instrument, and its exterior is equipped with three sensors which are mutually formed into 120 deg. angle, and formed into stable stress plane, and the primary element also is called sensor, and its upper portion is equipped with resistance wire strain gage, when the sensing element is stressed and deformed, the strain gage attached on the sensing element also can produce identical deformation, i.e. can be extended or shortened, and the strain gage attached on the sensor can be formed into electric bridge, then connected with amplifier and indicator, when the sensing element is deformed, the resistance value of the strain gage can be changed, and the electric bridge is out of balance, and a small voltage signal can be outputted, and fed into secondary amplification instrument, so that the mechanical quantity change can be converted into electric parameter change, and the weighed value can be reflected by instrument), and when it is actually used, it is mounted on the rotary disk 16, so that the material stored in the material barrel 13 can be discharged into the weighing hopper 19 to be weighed, and when the driving piece is driven to rotate around the axis of supporting column 15, the position of the weighing hopper 19 can be switched, so as to make the weighing hopper 19 correspond to different material barrels 13.

The weighing hopper 19 comprises a top frame 20 and a hopper 22, the bottom of the top frame 20 is connected with a support 21, and the top opening of the hopper 22 corresponds to the discharge end at the bottom of the storage bucket 13.

The driving piece comprises a toothed ring 24 connected to the bottom of the turntable 16, a through hole in running fit with the supporting column 15 is formed in the toothed ring 24, a speed reducing motor 26 is arranged inside the positioning ring seat 18, and a gear 25 meshed with the toothed ring 24 is mounted on an output shaft of a power output end at the top of the speed reducing motor 26; the speed reducing motor 26 can be a combination of a motor and a worm gear reducer, and the work energy of the speed reducing motor 26 drives the gear 25 to rotate, so that the gear ring 24 can be driven to rotate, and the gear ring 24 can drive the turntable 16 to rotate around the axis of the support column 15.

The top of the turntable 16 is connected with a rotating ring 17, and the inner wall of the rotating ring 17 is in rotating fit with the outer wall of the supporting column 15; the top of the positioning ring seat 18 is provided with an annular groove, and the bottom of the turntable 16 is connected with a plurality of rollers which roll in the annular groove;

the arrangement of the rotating ring 17 and the positioning ring seat 18 enables the rotating disc 16 to rotate stably, when the rotating disc 16 rotates, the rotating ring 17 rotates on the outer wall of the supporting column 15, and the roller rolls in the annular groove.

The storage barrels 13 are arranged in a circumferential array by taking the axis of the support column 15 as a central axis, and the bottom of each storage barrel 13 is connected with a discharge valve 14; the discharging valve can be an existing electric valve to control the opening and closing of a discharging port at the bottom of the material storage barrel.

The side wall of the hopper 22 is connected with a connecting block, the bottom of the top frame 20 is connected with a connecting rod, and the connecting rod is connected with the connecting block through a weighing sensor; the connecting rod can be a chain connected with the sensors on the existing weighing funnel, three groups of weighing sensors are arranged, and the three groups of weighing sensors mutually form an angle of 120 degrees.

The bottom of the bracket 21 is fixed on the top of the turntable 16 through bolts.

Hopper 22 bottom is connected with pneumatic discharge door 23, and pneumatic discharge door 23 is the discharge door of current weighing funnel bottom by pneumatic telescopic link control, and this application is not done too much and is repeated.

The utility model discloses during the use, gear motor 26 working energy drives gear 25 and rotates to can drive ring gear 24 and rotate, ring gear 24 can drive carousel 16 and rotate around support column 15 axis, move weighing hopper 19 to the corresponding storage bucket 13 bottom, discharge valve 14 is opened and is carried out the blowing, after raw materials weight reaches the regulation numerical value in the weighing hopper 19, close discharge valve 14, can adopt current material transfer device or other devices to receive the raw materials in the weighing hopper 19, pneumatic discharge door 23 is opened and is carried out the blowing;

during the in-service use, can paste on each storage bucket 13 and establish the label, make things convenient for personnel to look over corresponding raw materials, conveniently carry out the ratio and weigh.

Claims

1. An expanding agent raw material proportioning and weighing device with a classification structure comprises a positioning frame (11), a plurality of groups of supporting rods (12) connected to the bottom of the positioning frame (11) and a plurality of groups of material storage barrels (13) arranged in the positioning frame (11);

the method is characterized in that: a supporting column (15) is connected to the circle center of the bottom of the positioning frame (11), a rotating disc (16) is sleeved at the bottom of the supporting column (15), a weighing hopper (19) corresponding to the discharge end of the bottom of the material storage barrel (13) is installed at the top of the rotating disc (16), the bottom of the rotating disc (16) is rotatably connected with a positioning ring seat (18), and a driving piece for driving the rotating disc (16) to rotate around the axis of the supporting column (15) is arranged at the bottom of the rotating disc (16);

the weighing hopper (19) comprises a top frame (20) and a hopper (22), the bottom of the top frame (20) is connected with a support (21), and the top opening of the hopper (22) corresponds to the discharge end at the bottom of the material storage barrel (13).

2. The raw material proportioning and weighing equipment for the expanding agent with the classification structure as claimed in claim 1, wherein the raw material proportioning and weighing equipment comprises: the driving piece is including connecting ring gear (24) in carousel (16) bottom, be equipped with on ring gear (24) with support column (15) normal running fit's through-hole, retaining ring seat (18) inside is equipped with gear motor (26), install gear (25) with ring gear (24) meshing on gear motor (26) top power take off's the output shaft.

3. The raw material proportioning and weighing device for the expanding agent with the classification structure as claimed in claim 1, wherein: the top of the turntable (16) is connected with a rotating ring (17), and the inner wall of the rotating ring (17) is in running fit with the outer wall of the supporting column (15).

4. The raw material proportioning and weighing equipment for the expanding agent with the classification structure as claimed in claim 1, wherein the raw material proportioning and weighing equipment comprises: the top of the positioning ring seat (18) is provided with an annular groove, and the bottom of the turntable (16) is connected with a plurality of rollers which roll in the annular groove.

5. The raw material proportioning and weighing device for the expanding agent with the classification structure as claimed in claim 1, wherein: the storage barrels (13) are arranged in a circumferential array mode by taking the axis of the support column (15) as the central axis, and the bottom of each storage barrel (13) is connected with a discharge valve (14).

6. The raw material proportioning and weighing device for the expanding agent with the classification structure as claimed in claim 1, wherein: the hopper (22) side wall is connected with a connecting block, the bottom of the top frame (20) is connected with a connecting rod, and the connecting rod is connected with the connecting block through a weighing sensor.

7. The raw material proportioning and weighing device for the expanding agent with the classification structure as claimed in claim 1, wherein: the bottom of the support (21) is fixed on the top of the turntable (16) through bolts.

8. The raw material proportioning and weighing equipment for the expanding agent with the classification structure as claimed in claim 1, wherein the raw material proportioning and weighing equipment comprises: the bottom of the hopper (22) is connected with a pneumatic discharging door (23).