CN211936494U - Sand and stone material proportioning equipment - Google Patents
Sand and stone material proportioning equipment Download PDFInfo
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- CN211936494U CN211936494U CN201921986127.XU CN201921986127U CN211936494U CN 211936494 U CN211936494 U CN 211936494U CN 201921986127 U CN201921986127 U CN 201921986127U CN 211936494 U CN211936494 U CN 211936494U
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Abstract
The utility model relates to the technical field of raw material distribution, in particular to an aggregate proportioning device which can reduce the labor cost, improve the product quality, reduce the accumulation of raw materials in a mixing bin and improve the practicability; the mixing device comprises a base, wherein a plurality of groups of first supporting frames are arranged at the top end of the base, a mixing bin is arranged on each first supporting frame, the top ends of the plurality of groups of first supporting frames are connected with the mixing bin, an inner cavity is formed in the mixing bin, openings are formed in two sides of the mixing bin, and the openings in the two sides of the mixing bin are communicated with the inner cavity of the mixing bin; the top end of the mixing bin is provided with a motor, the top end of the mixing bin is provided with an upper opening, the upper opening of the mixing bin is connected with an inner cavity of the mixing bin, and the upper opening of the mixing bin is provided with a rotor bearing; the inside guide plate that is provided with of mixing the storehouse, the guide plate bottom is provided with the support, and the bottom of guide plate is connected with the top of support, and the bottom and the inside bottom of mixing the storehouse of support are connected.
Description
Technical Field
The utility model relates to a technical field of raw materials ration especially relates to an grit material ratio equipment.
Background
As is known, a grit material proportioning device is an auxiliary device for proportioning raw materials, which is widely used in the field of raw material distribution; the existing sand and stone material proportioning equipment comprises a base, wherein a plurality of groups of first supporting frames are arranged at the top end of the base, a mixing bin is arranged on each first supporting frame, the top ends of the plurality of groups of first supporting frames are connected with the mixing bin, an inner cavity is arranged inside the mixing bin, openings are arranged on two sides of the mixing bin, the openings on two sides of the mixing bin are communicated with the inner cavity of the mixing bin, first proportioning bins are arranged on the openings on two sides of the mixing bin, two groups of first proportioning bins are connected with the openings on two sides of the mixing bin, the first proportioning bins are communicated with the inside of the mixing bin, a second proportioning bin is arranged on the first proportioning bin at the left end of the mixing bin, a discharging pipeline is arranged on the first proportioning bin at the right end of the mixing bin, scale plates are arranged on the second proportioning bins and the discharging pipeline, inner cavities are arranged inside the second proportioning bins and the discharging pipeline, openings are arranged at, the lower openings of the second proportioning bin and the discharging pipeline are connected with the top end of the first proportioning bin, the two groups of first proportioning bins are provided with first valves, the bottom end of the mixing bin is provided with a lower opening, the lower opening of the mixing bin is communicated with the interior of the mixing bin, the lower opening of the mixing bin is provided with a funnel, the lower opening of the mixing bin is communicated with the funnel, the bottom end of the funnel is provided with a lower opening, the lower opening of the funnel is communicated with the lower opening of the mixing bin, the lower opening of the funnel is provided with a discharging pipeline, the discharging pipeline is connected with the lower opening of the funnel, the bottom end of the discharging pipeline is provided with a lower opening, the lower opening of the discharging pipeline is communicated with the lower opening of the funnel, the discharging pipeline is provided with a; when the existing grit material proportioning equipment is used, firstly, collecting equipment is placed below a discharge pipeline, two raw materials to be mixed are poured into a second proportioning bin and a discharge pipeline, then, the proportion to be mixed is adjusted through a scale plate of the second proportioning bin and the discharge pipeline, then, a first valve is opened, the two raw materials in the second proportioning bin and the discharge pipeline enter the mixing bin through the first proportioning bin to be manually mixed, after the mixing is finished, the second valve is opened, the raw materials flow into the discharge pipeline through a funnel, and then the raw materials flow into the collecting equipment through the discharge pipeline; the existing sand-gravel material proportioning equipment is used for discovering that workers need to use tools to mix two different raw materials, the labor cost is high, the mixing is not thorough, the quality of the mixed raw materials is low, and the practicability is poor; and after mixing, the raw materials piles up in mixing the storehouse inner chamber easily, leads to the practicality relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can make labour cost reduce to can also make product quality obtain promoting, reduce the condition that the inside raw materials in mixed storehouse is piled up, improve the grit material proportioning equipment of practicality.
The utility model discloses a sand stone material proportioning device, which comprises a base, the top of base is provided with a plurality of groups of first supporting frames, the first supporting frames are provided with a mixing bin, the top of the plurality of groups of first supporting frames is connected with the mixing bin, the mixing bin is internally provided with an inner cavity, the two sides of the mixing bin are provided with openings, the openings at the two sides of the mixing bin are communicated with the inner cavity of the mixing bin, the openings at the two sides of the mixing bin are provided with first proportioning bins, the two groups of first proportioning bins are connected with the openings at the two sides of the mixing bin and communicated with the inside of the mixing bin, the first proportioning bin at the left end of the mixing bin is provided with a second proportioning bin, the first proportioning bin at the right end of the mixing bin is provided with a discharging pipeline, the second proportioning bin and the discharging pipeline are provided with scale plates, the inner cavities are arranged inside the second proportioning bin and the discharging pipeline, the upper and lower ends of the, the lower openings of the second proportioning bin and the discharging pipeline are connected with the top end of the first proportioning bin, the two groups of first proportioning bins are provided with first valves, the bottom end of the mixing bin is provided with a lower opening, the lower opening of the mixing bin is communicated with the interior of the mixing bin, the lower opening of the mixing bin is provided with a funnel, the lower opening of the mixing bin is communicated with the funnel, the bottom end of the funnel is provided with a lower opening, the lower opening of the funnel is communicated with the lower opening of the mixing bin, the lower opening of the funnel is provided with a discharging pipeline, the discharging pipeline is connected with the lower opening of the funnel, the bottom end of the discharging pipeline is provided with a lower opening, the lower opening of the discharging pipeline is communicated with the lower opening of the funnel, the discharging pipeline is provided with a; the top end of the mixing bin is provided with a motor, the top end of the mixing bin is provided with an upper opening, the upper opening of the mixing bin is connected with an inner cavity of the mixing bin, the upper opening of the mixing bin is provided with a rotor bearing, the rotor bearing is provided with a rotating shaft, the rotor bearing is connected with the rotating shaft, the rotating shaft is provided with a mixing paddle, the rotating shaft is connected with the mixing paddle, and the input end of the rotating shaft is connected with the output end of the motor; the inside guide plate that is provided with of mixing the storehouse, the guide plate bottom is provided with the support, and the bottom of guide plate is connected with the top of support, and the bottom and the inside bottom of mixing the storehouse of support are connected.
The utility model discloses an grit material ratio equipment, the top of base is provided with fixing device, all is provided with the screw hole on fixing device's bottom and the base, and the screw hole on the base is installed the screw, and the screw passes the screw hole of base and is connected with the screw hole of fixing device bottom.
The utility model discloses a grit material ratio equipment, the top of base is provided with the water storage box, the bottom of water storage box is connected with the top of base, the inside of water storage box is provided with the inner chamber, the left end of water storage box is provided with left opening, the left opening of water storage box and the inner chamber intercommunication of water storage box, the left opening of water storage box is provided with the water filling port, the left opening and the water filling port intercommunication of water storage box, the water storage box top is provided with the hose, the hose top is provided with the suction pump, the hose top is connected with the suction pump input, the output of suction pump is provided with first pipeline, the output and the first pipeline of suction pump are connected, be provided with second pipeline on the first pipeline, the output of second pipeline passes mixed storehouse rear end, be located mixed storehouse inside second pipeline and be connected with first pipeline, the output of second pipeline is provided with sprinkler.
The utility model discloses a grit material ratio equipment, the bottom of motor are provided with the third support frame, and the bottom of motor is connected with the top of third support frame, and the bottom of third support frame is provided with the support, and third support frame bottom support is connected with mixed storehouse top.
The utility model discloses a grit material ratio equipment, the bottom of suction pump is provided with the second support frame, and the bottom of suction pump is connected with the top of second support frame, and the bottom of second support frame is connected with the top of water storage box.
The utility model discloses a grit material ratio equipment, ejection of compact pipeline bottom are provided with the filter screen, ejection of compact pipeline and filter screen intercommunication are provided with fixing device on the filter screen, and the filter screen passes through fixing device to be fixed in ejection of compact pipeline bottom.
The utility model discloses a grit material ratio equipment, the front end that mixes the storehouse is provided with the front opening, mixes the front opening in storehouse and the inner chamber intercommunication that mixes the storehouse, and the front opening that mixes the storehouse is provided with the observation window, is provided with the fluting on the observation window, and the glass board passes through draw-in groove fixed mounting on the observation window.
The utility model discloses a grit material ratio equipment, the bottom of base is provided with the wheel, and the top and the base bottom of wheel are connected, are provided with arresting gear on the wheel.
Compared with the prior art, the beneficial effects of the utility model are that: the starter motor, the output of motor drives the axis of rotation and rotates, and pivoted axis of rotation drives and mixes the oar and rotate, then mixes the oar and stir the raw materials of mixing the storehouse inside and mix, can make labour cost reduce to can also make product quality obtain promoting, improve the practicality.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
fig. 4 is a schematic sectional structure of the present invention;
fig. 5 is a schematic view of the axial measurement structure of the present invention;
in the drawings, the reference numbers: 1. a base; 2. a first support frame; 3. a mixing bin; 4. a first proportioning bin; 5. a second proportioning bin; 6. a discharge pipe; 7. a first valve; 8. a funnel; 9. a discharge pipeline; 10. a second valve; 11. a motor; 12. a rotor bearing; 13. a rotating shaft; 14. a mixing paddle; 15. a baffle; 16. a fixing device; 17. a water storage tank; 18. a water pump; 19. a second support frame; 20. a first delivery conduit; 21. a second delivery conduit; 22. a third support frame; 23. a filter screen; 24. an observation window; 25. and (7) wheels.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 5, the utility model relates to a sand material proportioning device, which comprises a base 1, a plurality of groups of first supporting frames 2 are arranged on the top end of the base 1, a mixing bin 3 is arranged on the first supporting frames 2, the top ends of the plurality of groups of first supporting frames 2 are connected with the mixing bin 3, an inner cavity is arranged inside the mixing bin 3, openings are arranged on two sides of the mixing bin 3, the openings on two sides of the mixing bin 3 are communicated with the inner cavity of the mixing bin 3, first proportioning bins 4 are arranged on the openings on two sides of the mixing bin 3, two groups of first proportioning bins 4 are connected with the openings on two sides of the mixing bin 3, the first proportioning bins 4 are communicated with the inner cavity of the mixing bin 3, a second proportioning bin 5 is arranged on the first proportioning bin 4 at the left end of the mixing bin 3, a discharging pipeline 6 is arranged on the first proportioning bin 4 at the right end of the mixing bin 3, a scale plate is arranged on the second proportioning bin 5 and the discharging pipeline 6, inner cavities are arranged inside the, openings are arranged at the upper end and the lower end of each of the second proportioning bin 5 and the discharging pipeline 6, the lower openings of the second proportioning bin 5 and the discharging pipeline 6 are connected with the top end of the first proportioning bin 4, the first valves 7 are arranged on the two groups of first proportioning bins 4, a lower opening is arranged at the bottom end of each of the mixing bins 3, the lower opening of each of the mixing bins 3 is communicated with the inside of each of the mixing bins 3, a funnel 8 is arranged at the lower opening of each of the mixing bins 3, the lower opening of each of the mixing bins 3 is communicated with the corresponding funnel 8, a lower opening is arranged at the bottom end of each of the funnels 8, the lower opening of each of the funnels 8 is communicated with the lower opening of each of the mixing bins 3, a discharging pipeline 9 is arranged at the lower opening of each of the funnels 8, the discharging pipeline 9 is connected with the lower opening of each of the corresponding funnel 8, a second valve 10 is arranged on each discharging; the top end of the mixing bin 3 is provided with a motor 11, the top end of the mixing bin 3 is provided with an upper opening, the upper opening of the mixing bin 3 is connected with an inner cavity of the mixing bin 3, the upper opening of the mixing bin 3 is provided with a rotor bearing 12, the rotor bearing 12 is provided with a rotating shaft 13, the rotor bearing 12 is connected with the rotating shaft 13, the rotating shaft 13 is provided with a mixing paddle 14, the rotating shaft 13 is connected with the mixing paddle 14, and the input end of the rotating shaft 13 is connected with the output end of the motor 11; a guide plate 15 is arranged inside the mixing bin 3, a support is arranged at the bottom end of the guide plate 15, the bottom end of the guide plate 15 is connected with the top end of the support, and the bottom end of the support is connected with the bottom end inside the mixing bin 3; the motor 11 is started, the output end of the motor 11 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the mixing paddle 14 to rotate, and then the mixing paddle 14 stirs and mixes the raw materials in the mixing bin 3, so that the labor cost can be reduced, the product quality can be improved, and the practicability is improved; the condition that the raw materials in the mixing bin 3 are piled up can be reduced by arranging the guide plate 15, and the practicability is improved.
The utility model discloses a grit material proportioning device, the top of the base 1 is provided with a fixing device 16, the bottom end of the fixing device 16 and the base 1 are both provided with a threaded hole, the threaded hole on the base 1 is provided with a screw, the screw passes through the threaded hole of the base 1 and is connected with the threaded hole at the bottom end of the fixing device 16; the collecting device can be fixed by arranging the fixing device 16, so that the situations of deviation and slippage during collection are reduced, and the practicability is improved.
The utility model discloses a sand and stone material proportioning device, the top of base 1 is provided with water storage tank 17, the bottom of water storage tank 17 is connected with the top of base 1, the inside of water storage tank 17 is provided with an inner chamber, the left end of water storage tank 17 is provided with a left opening, the left opening of water storage tank 17 is communicated with the inner chamber of water storage tank 17, the left opening of water storage tank 17 is provided with a water filling port, the left opening of water storage tank 17 is communicated with the water filling port, the top of water storage tank 17 is provided with a hose, the top of hose is provided with a water suction pump 18, the top of hose is connected with the input end of water suction pump 18, the output end of water suction pump 18 is provided with a first conveying pipeline 20, the output end of water suction pump 18 is connected with first conveying pipeline 20, the first conveying pipeline 20 is provided with a second conveying pipeline 21, the output end of second conveying pipeline 21 passes through the rear end of mixing chamber 3, the, the output end of the second conveying pipeline 21 is provided with a spraying device; extract moisture through suction pump 18 to water storage box 17 inside, then spray at the sprinkler who carries to second pipeline 21 through first pipeline 20, clear up mixing storehouse 3 is inside, reduce the inside adnexed residue in mixing storehouse 3, improve the convenience.
The utility model discloses a grit material proportioning device, the bottom of motor 11 is provided with third support frame 22, the bottom of motor 11 is connected with the top of third support frame 22, the bottom of third support frame 22 is provided with the support, the support of third support frame 22 bottom is connected with the top of mixing bin 3; the third support frame 22 can reduce the falling of the motor 11 during operation, so that the motor 11 is firmer and the stability is improved.
In the utility model of the sand and stone material proportioning device, the bottom end of the water pump 18 is provided with the second support frame 19, the bottom end of the water pump 18 is connected with the top end of the second support frame 19, and the bottom end of the second support frame 19 is connected with the top end of the water storage tank 17; the second support frame 19 can reduce the slipping of the water suction pump 18 during working, so that the firmness of the water suction pump 18 is improved, and the stability is improved.
The utility model discloses a grit material proportioning equipment, discharge pipeline 9 bottom is provided with filter screen 23, and discharge pipeline 9 communicates with filter screen 23, is provided with fixing device on filter screen 23, and filter screen 23 passes through fixing device to be fixed in discharge pipeline 9 bottom; impurities mixed in the raw materials can be reduced through the brown color to the filter screen 23, so that the product quality is improved, and the practicability is improved.
The utility model discloses a grit material proportioning device, the front end of mixing bunker 3 is provided with the front opening, the front opening of mixing bunker 3 communicates with the inner chamber of mixing bunker 3, the front opening of mixing bunker 3 is provided with observation window 24, the observation window 24 is provided with the fluting, the glass board is fixedly installed on observation window 24 through the draw-in groove; can observe the mixed condition of mixing 3 insides in storehouse through setting up observation window 24, reduce the condition of doing over again, improve the convenience.
The utility model discloses a grit material proportioning device, the bottom of the base 1 is provided with a wheel 25, the top end of the wheel 25 is connected with the bottom of the base 1, and the wheel 25 is provided with a braking device; the wheel 25 can be arranged to facilitate the movement of the whole body, thereby improving convenience.
The utility model discloses a grit material proportioning device, it is at work, at first place collecting device in the below of ejection of compact pipeline 9, later pour into two kinds of raw materials that need to mix in second proportioning bins 5 and discharge pipeline 6, later adjust the proportion that needs to mix through the scale plate of second proportioning bins 5 and discharge pipeline 6, later open first valve 7, two kinds of raw materials in second proportioning bins 5 and discharge pipeline 6 enter into mixing bin 3 through first proportioning bins 4, later start motor 11, the output of motor 11 drives axis of rotation 13 and rotates, the axis of rotation 13 that rotates drives mixing oar 14 and rotates, then mixing oar 14 stirs and mixes the raw materials in mixing bin 3, open second valve 10 after the completion of mixing, the raw materials flows into ejection of compact pipeline 9 through funnel 8, flow into collecting device through ejection of compact pipeline 9, then, the water is extracted from the interior of the water storage tank 17 through the water suction pump 18, and then the water is sprayed by the spraying device which is conveyed to the second conveying pipeline 21 through the first conveying pipeline 20, and the interior of the mixing bin 3 is cleaned.
The utility model discloses a sand and stone material proportioning device, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the sand and stone material proportioning device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a suction pump of grit material ratio equipment is purchase on the market, and this technical staff only need install and operate according to its subsidiary instructions in industry can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A sand and stone proportioning device comprises a base (1), wherein a plurality of groups of first supporting frames (2) are arranged at the top end of the base (1), a mixing bin (3) is arranged on each first supporting frame (2), the top ends of the plurality of groups of first supporting frames (2) are connected with the mixing bin (3), an inner cavity is arranged inside the mixing bin (3), openings are arranged on two sides of the mixing bin (3), the openings on two sides of the mixing bin (3) are communicated with the inner cavity of the mixing bin (3), first proportioning bins (4) are arranged on the openings on two sides of the mixing bin (3), two groups of first proportioning bins (4) are connected with the openings on two sides of the mixing bin (3), the first proportioning bins (4) are communicated with the inside of the mixing bin (3), a second proportioning bin (5) is arranged on the first proportioning bin (4) at the left end of the mixing bin (3), and a discharging pipeline (6) is arranged on the first proportioning bin (4) at the right end of the mixing bin (, the second proportioning bins (5) and the discharging pipeline (6) are respectively provided with a scale plate, the inner cavities are respectively arranged in the second proportioning bins (5) and the discharging pipeline (6), the upper ends and the lower ends of the second proportioning bins (5) and the discharging pipeline (6) are respectively provided with an opening, the lower openings of the second proportioning bins (5) and the discharging pipeline (6) are respectively connected with the top ends of the first proportioning bins (4), the two groups of first proportioning bins (4) are respectively provided with a first valve (7), the bottom ends of the mixing bins (3) are respectively provided with a lower opening, the lower openings of the mixing bins (3) are respectively communicated with the inner parts of the mixing bins (3), the lower openings of the mixing bins (3) are respectively provided with a funnel (8), the lower openings of the mixing bins (3) are respectively communicated with the funnels (8), the bottom ends of the funnels (8) are respectively provided with a lower opening, the lower openings of the funnels (8) are respectively communicated with the lower openings of the mixing bins (3), and the lower openings, the discharging pipeline (9) is connected with the lower opening of the funnel (8), the bottom end of the discharging pipeline (9) is provided with the lower opening, the lower opening of the discharging pipeline (9) is communicated with the lower opening of the funnel (8), the discharging pipeline (9) is provided with a second valve (10), and the discharging pipeline (9) is connected with the second valve (10); the mixing device is characterized in that a motor (11) is arranged at the top end of a mixing bin (3), an upper opening is formed in the top end of the mixing bin (3), the upper opening of the mixing bin (3) is connected with an inner cavity of the mixing bin (3), a rotor bearing (12) is arranged at the upper opening of the mixing bin (3), a rotating shaft (13) is arranged on the rotor bearing (12), the rotor bearing (12) is connected with the rotating shaft (13), a mixing paddle (14) is arranged on the rotating shaft (13), the rotating shaft (13) is connected with the mixing paddle (14), and the input end of the rotating shaft (13) is connected with the output end of the motor (11); mix storehouse (3) inside and be provided with guide plate (15), guide plate (15) bottom is provided with the support, and the bottom of guide plate (15) is connected with the top of support, and the bottom of support is connected with the inside bottom of mixing storehouse (3).
2. An emery stone proportioning device as claimed in claim 1, wherein the top end of the base (1) is provided with a fixing means (16), the bottom end of the fixing means (16) and the base (1) are provided with threaded holes, the threaded holes in the base (1) are provided with screws, and the screws are connected with the threaded holes in the bottom end of the fixing means (16) through the threaded holes in the base (1).
3. The grit proportioning device of claim 2, wherein a water storage tank (17) is arranged at the top end of the base (1), the bottom end of the water storage tank (17) is connected with the top end of the base (1), an inner cavity is arranged inside the water storage tank (17), a left opening is arranged at the left end of the water storage tank (17), the left opening of the water storage tank (17) is communicated with the inner cavity of the water storage tank (17), a water filling port is arranged at the left opening of the water storage tank (17), a hose is arranged at the top end of the water storage tank (17), a water suction pump (18) is arranged at the top end of the hose, the top end of the hose is connected with the input end of the water suction pump (18), a first conveying pipeline (20) is arranged at the output end of the water suction pump (18), the output end of the water suction pump (18) is connected with the first conveying pipeline (20), a second conveying pipeline (21) is arranged on the first conveying pipeline (20), the output end of the second conveying pipeline (21) penetrates through the rear end of the mixing bin (3), the second conveying pipeline (21) located inside the mixing bin (3) is connected with the first conveying pipeline (20), and the output end of the second conveying pipeline (21) is provided with a spraying device.
4. A grit proportioning device as claimed in claim 3, wherein the bottom end of the motor (11) is provided with a third support frame (22), the bottom end of the motor (11) is connected with the top end of the third support frame (22), the bottom end of the third support frame (22) is provided with a bracket, and the bracket at the bottom end of the third support frame (22) is connected with the top end of the mixing bin (3).
5. A grit proportioning device as claimed in claim 4 wherein the bottom end of the suction pump (18) is provided with a second support bracket (19), the bottom end of the suction pump (18) is connected to the top end of the second support bracket (19), and the bottom end of the second support bracket (19) is connected to the top end of the reservoir (17).
6. An aggregate proportioning device according to claim 5, wherein a filter screen (23) is provided at the bottom end of the discharge pipe (9), the discharge pipe (9) is communicated with the filter screen (23), a fixing device is provided on the filter screen (23), and the filter screen (23) is fixed at the bottom end of the discharge pipe (9) by the fixing device.
7. An emery stone proportioning device according to claim 6, characterized in that the front end of the mixing bin (3) is provided with a front opening, the front opening of the mixing bin (3) is communicated with the inner cavity of the mixing bin (3), the front opening of the mixing bin (3) is provided with an observation window (24), the observation window (24) is provided with a slot, and the glass plate is fixedly mounted on the observation window (24) through a clamping groove.
8. A grit proportioning device as claimed in claim 7 wherein the bottom end of the base (1) is provided with wheels (25), the top end of the wheels (25) being connected to the bottom end of the base (1), the wheels (25) being provided with braking means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986127.XU CN211936494U (en) | 2019-11-16 | 2019-11-16 | Sand and stone material proportioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986127.XU CN211936494U (en) | 2019-11-16 | 2019-11-16 | Sand and stone material proportioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211936494U true CN211936494U (en) | 2020-11-17 |
Family
ID=73167480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921986127.XU Expired - Fee Related CN211936494U (en) | 2019-11-16 | 2019-11-16 | Sand and stone material proportioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211936494U (en) |
-
2019
- 2019-11-16 CN CN201921986127.XU patent/CN211936494U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20201117 Termination date: 20211116 |