CN214819592U - Concrete mixing device is used in small-size laboratory - Google Patents
Concrete mixing device is used in small-size laboratory Download PDFInfo
- Publication number
- CN214819592U CN214819592U CN202120062302.7U CN202120062302U CN214819592U CN 214819592 U CN214819592 U CN 214819592U CN 202120062302 U CN202120062302 U CN 202120062302U CN 214819592 U CN214819592 U CN 214819592U
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- CN
- China
- Prior art keywords
- connecting shaft
- mixing device
- round hole
- concrete mixing
- connecting axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 238000013016 damping Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 33
- 238000007790 scraping Methods 0.000 claims description 8
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a concrete mixing device is used in small-size laboratory, including backup pad and agitator tank, the inboard fixed mounting of backup pad has the fixed plate, and the top of fixed plate installs damping spring to damping spring's top is connected with the bottom of agitator tank, the inside of agitator tank runs through there is first connecting axle, and just first connecting axle runs through the both ends of backup pad, the right-hand member of first connecting axle is connected with the motor, and the motor is installed at the top of connecting plate to the outside at the backup pad is installed to the connecting plate, the externally mounted of first connecting axle has the stirring leaf, and the stirring leaf installs the inside at the agitator tank to be equipped with the round hole on the first connecting axle, the externally mounted of first connecting axle has the scraper blade. This concrete mixing device is used in small-size laboratory when stirring the concrete, through the damping spring of agitator tank bottom portion, the convenience is to the agitator tank shock attenuation, is favorable to preventing that the noise of operation is too big.
Description
Technical Field
The utility model relates to a concrete technical field specifically is a concrete mixing device is used in small-size laboratory.
Background
Concrete is a general term for engineering composite materials which are integrated and cemented into a whole by cementing materials, and is widely applied to civil engineering, and concrete is often required to be stirred when experiments are carried out in a small laboratory, so a concrete stirring device is used.
Common concrete mixing device on the existing market when stirring the concrete, the motor drives the stirring leaf and constantly produces the noise simultaneously, and the inside concrete that leaves of agitator tank after the stirring, is difficult to rinse the box inside, to above-mentioned problem, carries out the innovative design on original concrete mixing's basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete mixing device is used in small-size laboratory to solve common concrete mixing device on the existing market that proposes in the above-mentioned background art, when stirring the concrete, the motor drives the stirring leaf and stirs constantly the noise that produces simultaneously, and stirs the inside concrete that leaves of back agitator tank, is difficult to carry out abluent problem to the box inside.
In order to achieve the above object, the utility model provides a following technical scheme: a concrete stirring device for a small laboratory comprises a supporting plate and a stirring box, wherein a fixed plate is fixedly arranged on the inner side of the supporting plate, a damping spring is arranged at the top end of the fixed plate, the top end of the damping spring is connected with the bottom end of the stirring box, a first connecting shaft penetrates through the stirring box and penetrates through the two ends of the supporting plate, the right end of the first connecting shaft is connected with a motor, the motor is arranged at the top of the connecting plate, the connecting plate is arranged on the outer portion of the supporting plate, a stirring blade is arranged on the outer portion of the first connecting shaft and is arranged in the stirring box, a round hole is formed in the first connecting shaft, a scraping plate is arranged on the outer portion of the first connecting shaft and is arranged in the stirring box, a second connecting shaft is arranged in the first connecting shaft, and a round hole is formed in the second connecting shaft, and the left side externally mounted of second connecting axle has the pull rod, the left end of second connecting axle is connected with the water pipe, and the bottom of water pipe is connected with the water pump to the water pump is installed in the water tank, first sealing washer is installed in the exit of water pipe, and first sealing washer is connected with the second sealing washer, and the inside at the second connecting axle is installed to the second sealing washer.
Preferably, the first connecting shaft and the second connecting shaft are connected through a ratchet wheel and ratchet group, and the first connecting shaft is attached to the second connecting shaft.
Preferably, the size of the round hole on the first connecting shaft is the same as that of the round hole on the second connecting shaft, and the round holes on the first connecting shaft and the round holes on the second connecting shaft are distributed in a staggered mode.
Preferably, the first connecting shaft, the stirring blade and the scraper are of an integrated structure, and the scraper is attached to the inside of the stirring box.
Preferably, the length of the second connecting shaft is greater than that of the first connecting shaft, and the second connecting shaft and the pull rod are of an integrated structure.
Preferably, the first sealing ring is attached to the second sealing ring, and the first sealing ring and the second sealing ring form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: the concrete stirring device for the small-sized laboratory,
1. when the concrete is stirred, the shock absorption spring at the bottom of the stirring box is convenient to absorb shock, so that the excessive working noise can be prevented;
2. through the attachment of the scraper and the inner wall of the stirring box, concrete in the stirring box can be conveniently removed during cleaning, and the prevention of concrete caking in the stirring box is facilitated;
3. through being connected of water pipe and second connecting axle, rotate the pull rod, make the second connecting axle rotate through ratchet's effect, make the epaxial round hole of second connecting coincide with the epaxial round hole of first connecting, make things convenient for the water pipe to get into the agitator tank in, be favorable to the washing to the agitator tank inside
4. Through the laminating of first sealing washer and second sealing washer, make the second connecting axle can not lead to the second sealing washer not tight because of the effect of centrifugal force down when rotatory, be favorable to sealing up the inside water of second connecting axle.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic view of the connection structure between the first connecting shaft and the second connecting shaft.
In the figure: 1. a support plate; 2. a fixing plate; 3. a damping spring; 4. a stirring box; 5. a first connecting shaft; 6. a motor; 7. a connecting plate; 8. stirring blades; 9. a squeegee; 10. a second connecting shaft; 11. a ratchet wheel and ratchet group; 12. a pull rod; 13. a water pipe; 14. a water pump; 15. a water tank; 16. a first seal ring; 17. and a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a concrete mixing device for a small laboratory comprises a support plate 1 and a mixing box 4, wherein a fixed plate 2 is fixedly arranged on the inner side of the support plate 1, a damping spring 3 is arranged at the top end of the fixed plate 2, the top end of the damping spring 3 is connected with the bottom end of the mixing box 4, a first connecting shaft 5 penetrates through the mixing box 4, the first connecting shaft 5 penetrates through two ends of the support plate 1, the right end of the first connecting shaft 5 is connected with a motor 6, the motor 6 is arranged at the top of a connecting plate 7, the connecting plate 7 is arranged outside the support plate 1, a mixing blade 8 is arranged outside the first connecting shaft 5, the mixing blade 8 is arranged inside the mixing box 4, a round hole is formed in the first connecting shaft 5, a scraper blade 9 is arranged outside the first connecting shaft 5, the scraper blade 9 is arranged inside the mixing box 4, a second connecting shaft 10 is arranged inside the first connecting shaft 5, a round hole is formed in the second connecting shaft 10, a pull rod 12 is installed outside the left side of the second connecting shaft 10, the left end of the second connecting shaft 10 is connected with a water pipe 13, the bottom end of the water pipe 13 is connected with a water pump 14, the water pump 14 is installed in a water tank 15, a first sealing ring 16 is installed at the outlet of the water pipe 13, the first sealing ring 16 is connected with a second sealing ring 17, and the second sealing ring 17 is installed inside the second connecting shaft 10;
the first connecting shaft 5 is connected with the second connecting shaft 10 through the ratchet wheel and ratchet group 11, the first connecting shaft 5 is attached to the second connecting shaft 10, the first connecting shaft 5 is driven to rotate through rotation of the motor 6, and meanwhile, the second connecting shaft 10 rotates, so that the overall consistency is improved;
the size of the round hole in the first connecting shaft 5 is the same as that of the round hole in the second connecting shaft 10, and the round holes in the first connecting shaft 5 and the round holes in the second connecting shaft 10 are distributed in a staggered manner, so that water in the second connecting shaft 10 cannot flow into the stirring box 4 during rotation, and concrete is prevented from entering the round holes;
the first connecting shaft 5, the stirring blades 8 and the scraping plates 9 are of an integrated structure, the scraping plates 9 are attached to the inner part of the stirring box 4, the stirring blades 8 stir concrete in the stirring box 4 through rotation of the first connecting shaft 5, and meanwhile the scraping plates 9 scrape the concrete on the inner wall of the stirring box 4, so that the overall operability is improved;
the length of the second connecting shaft 10 is greater than that of the first connecting shaft 5, the second connecting shaft 10 and the pull rod 12 are of an integrated structure, and the round hole in the second connecting shaft 10 and the round hole in the first connecting shaft 5 can be conveniently aligned by rotating the pull rod 12 on the second connecting shaft 10;
The working principle is as follows: according to the figures 1-4, firstly, the motor 6 on the connecting plate 7 is started, the motor 6 drives the first connecting shaft 5 penetrating through the stirring box 4 and the supporting plate 1, the first connecting shaft 5 drives the second connecting shaft 10 inside through the ratchet wheel and ratchet group 11 to rotate, meanwhile, the round hole on the first connecting shaft 5 is staggered with the round hole on the second connecting shaft 10, the stirring blade 8 arranged outside the first connecting shaft 5 stirs concrete, and the scraping plates 9 arranged at two ends of the first connecting shaft 5 scrape off the concrete on the inner wall of the stirring box 4;
according to fig. 1-4, when the interior of the stirring box 4 needs to be cleaned, the pull rod 12 is rotated to drive the second connecting shaft 10 to rotate, under the action of the ratchet wheel and the ratchet group 11, the first connecting shaft 5 is kept unchanged, so that the round hole on the second connecting shaft 10 is superposed with the round hole on the first connecting shaft 5, meanwhile, the water pipe 13 arranged inside the second connecting shaft 10 pumps water in the water tank 15 through the water pump 14, so that the water in the water pipe 13 enters the second connecting shaft 10 and flows into the stirring box 4 from a round hole, meanwhile, the first sealing ring 16 and the second sealing ring 17 which are arranged on the outer wall of the water pipe 13 rotate to facilitate the water filling of the water pipe 13 into the stirring box 4 through the second connecting shaft 10 and the cleaning of the inner part of the stirring box 4, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a small-size concrete mixing device for laboratory, includes backup pad (1) and agitator tank (4), its characterized in that: the inner side of the supporting plate (1) is fixedly provided with a fixing plate (2), the top end of the fixing plate (2) is provided with a damping spring (3), the top end of the damping spring (3) is connected with the bottom end of the stirring box (4), a first connecting shaft (5) penetrates through the stirring box (4), the first connecting shaft (5) penetrates through the two ends of the supporting plate (1), the right end of the first connecting shaft (5) is connected with a motor (6), the motor (6) is installed at the top of a connecting plate (7), the connecting plate (7) is installed outside the supporting plate (1), a stirring blade (8) is installed outside the first connecting shaft (5), the stirring blade (8) is installed inside the stirring box (4), a round hole is formed in the first connecting shaft (5), a scraping plate (9) is installed outside the first connecting shaft (5), and scraper blade (9) are installed in the inside of agitator tank (4), the internally mounted of first connecting axle (5) has second connecting axle (10), and is equipped with the round hole on second connecting axle (10), and the left side externally mounted of second connecting axle (10) has pull rod (12), the left end of second connecting axle (10) is connected with water pipe (13), and the bottom of water pipe (13) is connected with water pump (14), and install in water tank (15) water pump (14), first sealing washer (16) are installed in the exit of water pipe (13), and first sealing washer (16) are connected with second sealing washer (17), and the inside at second connecting axle (10) is installed in second sealing washer (17).
2. The concrete mixing device for the small laboratory according to claim 1, wherein: the first connecting shaft (5) is connected with the second connecting shaft (10) through a ratchet wheel and ratchet group (11), and the first connecting shaft (5) is attached to the second connecting shaft (10).
3. The concrete mixing device for the small laboratory according to claim 1, wherein: the round hole on the first connecting shaft (5) is the same as the round hole on the second connecting shaft (10), and the round hole on the first connecting shaft (5) and the round hole on the second connecting shaft (10) are distributed in a staggered mode.
4. The concrete mixing device for the small laboratory according to claim 1, wherein: the first connecting shaft (5), the stirring blades (8) and the scraping plate (9) are of an integrated structure, and the scraping plate (9) is attached to the inner part of the stirring box (4).
5. The concrete mixing device for the small laboratory according to claim 1, wherein: the length of the second connecting shaft (10) is greater than that of the first connecting shaft (5), and the second connecting shaft (10) and the pull rod (12) are of an integrated structure.
6. The concrete mixing device for the small laboratory according to claim 1, wherein: the first sealing ring (16) is attached to the second sealing ring (17), and the first sealing ring (16) and the second sealing ring (17) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120062302.7U CN214819592U (en) | 2021-01-11 | 2021-01-11 | Concrete mixing device is used in small-size laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120062302.7U CN214819592U (en) | 2021-01-11 | 2021-01-11 | Concrete mixing device is used in small-size laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214819592U true CN214819592U (en) | 2021-11-23 |
Family
ID=78875603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120062302.7U Expired - Fee Related CN214819592U (en) | 2021-01-11 | 2021-01-11 | Concrete mixing device is used in small-size laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214819592U (en) |
-
2021
- 2021-01-11 CN CN202120062302.7U patent/CN214819592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |