CN212346397U - Handheld flat-pushing type universal three-supporting-wheel vacuum suction head - Google Patents
Handheld flat-pushing type universal three-supporting-wheel vacuum suction head Download PDFInfo
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- CN212346397U CN212346397U CN202020749425.3U CN202020749425U CN212346397U CN 212346397 U CN212346397 U CN 212346397U CN 202020749425 U CN202020749425 U CN 202020749425U CN 212346397 U CN212346397 U CN 212346397U
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- groove
- handspike
- push rod
- hand push
- suction head
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Abstract
The utility model discloses an universal three rounds of wheel vacuum suction heads of handheld flat-pushing formula, relate to negative pressure dust extraction's technical field, including handspike and suction head subassembly, the handspike is formed with logical groove so that the handspike is cavity form, the suction head subassembly includes the casing, the fixed plate, support piece, the handspike is fixed on the casing, one side that the casing deviates from the handspike is formed with the adsorption tank, it communicates each other with the adsorption tank to lead to groove one end to extend to the adsorption tank, the fixed plate is connected on the adsorption tank lateral wall, all be equipped with support piece on fixed plate and the casing, and support piece is parallel displacement setting, support piece includes connecting rod and steel ball gyro wheel, the connecting rod runs through fixed plate or casing bottom side, the connecting rod deviates from handspike one end and steel ball gyro. This scheme replaces artifical broom cleaning method and spills water and washes the mode, reduces artifical intensity of labour, avoids secondary raise dust and equipment to meet water and corrodes, extension equipment life.
Description
Technical Field
The utility model relates to a negative pressure dust extraction's technical field, more specifically says that it relates to a handheld flat pushing-type universal three-spur-wheel vacuum suction head.
Background
Some dust can be raised inside and outside the factory building of the industrial workshop, and some dust can naturally settle on the ground and the surface of equipment and gradually accumulate on the ground. The conventionality adopts the manual work to clean, not only can cause the secondary raise dust, cleans not thoroughly, needs to drop into a large amount of manual works moreover, increases the cost of labor and causes the harm to operating worker's healthy. Some places can adopt to carry out water conservancy to ground and wash for preventing the secondary raise dust, can cause equipment long-time in humid environment, and equipment corrosion is serious, and equipment ageing accelerates, reduces equipment life, also can lead to workshop building to cause the damage simultaneously, and the sewage that has washed needs sewage treatment device, increases the cost, consequently, exists and treats the improvement part.
The suction head of the dust collector which is widely used at present is suitable for collecting dust on the ground for processing a small-range space, and when a workshop of a large-scale production factory is processed, the problems of high working strength, low efficiency and the like exist, and the suction head needs to be further improved.
SUMMERY OF THE UTILITY MODEL
To this problem in the in-service use, the utility model discloses the purpose is in providing a handheld flat pushing-type universal three-branch wheel vacuum suction head, and it has the light operation, can alleviate operating personnel intensity of labour greatly, improves the characteristics of operating efficiency, and concrete scheme is as follows:
a handheld horizontal pushing type universal three-supporting-wheel vacuum suction head comprises a hand push rod and a suction head assembly, wherein a through groove is formed in the hand push rod to enable the hand push rod to be hollow, the suction head assembly comprises a shell, a fixing plate and a supporting piece, the hand push rod is fixed on the shell, the length direction of the hand push rod is perpendicular to the length direction of the shell, an adsorption groove is formed in one side, away from the hand push rod, of the shell, one end of the through groove extends to the adsorption groove and is communicated with the adsorption groove, and the other end of the through groove extends to penetrate through the hand push rod and is communicated with the outside;
the fixing plate is connected to the outer side wall of the adsorption groove, the fixing plate and the shell are both provided with the supporting pieces, the supporting pieces are arranged in a parallel displacement mode, each supporting piece comprises a connecting rod and a steel ball roller, the connecting rods penetrate through the fixing plate or the bottom side of the shell, one end of the hand push rod is deviated from the connecting rod, the connecting rod is fixedly connected with the steel ball rollers, and one side, deviated from the hand push rod, of the steel ball rollers extends out of the adsorption groove.
Through above-mentioned technical scheme, connect negative pressure dust collecting equipment and lead to the one end that deviates from the adsorption tank, the suction head subassembly is arranged in ground down by the adsorption tank, utilizes the steel ball gyro wheel to promote and support the suction head subassembly and slide in subaerial, opens negative pressure dust collecting equipment, and handheld handspike utilizes the handspike to remove suction head subassembly to deposition department, can carry out dust absorption work to the ground dust, reaches light swift high-efficient dust removal and purpose. This scheme replaces artifical broom cleaning method and spills water and washes the mode, reduces artifical intensity of labour, avoids secondary raise dust and equipment to meet water and corrodes, extension equipment life.
Further preferably, a pressurizing block is arranged on the bottom side of the adsorption groove, the thickness of the pressurizing block along the opening direction of the adsorption groove is smaller than the depth of the adsorption groove, and a pressure groove is formed between the pressurizing block and the shell.
Through above-mentioned technical scheme, the same negative pressure effort, the space is the smaller the pressure effect intensity is higher, utilizes the briquetting to reduce the space formation space less pressure groove of adsorption tank with the compression, increases the gas flow rate, improves dust collection efficiency.
Further preferably, a sealing plate is arranged on the side wall of the adsorption groove in an enclosing mode, a shielding groove is formed between the sealing plates, the shielding groove extends out of the adsorption groove along the opening direction of the adsorption groove, and the steel ball idler wheel extends out of one side, deviating from the push rod, of the shielding groove.
Through above-mentioned technical scheme, utilize the closing plate to form and shelter from the groove to better absorption and the cleanness of the dust of placing in the suction head subassembly, and the steel ball gyro wheel deviates from one side of handspike and extends shelter from the groove, prevent because of the closing plate overlength totally enclosed absorption groove, the air dust absorption mode when avoiding removing the suction head subassembly changes into broom cleaning mode.
Further preferably, a clamping plate is fixedly arranged on the outer side wall of the adsorption groove, the clamping plate is protruded from one side, away from the hand push rod, to form a clamping groove matched with the sealing plate, and the sealing plate is fixedly arranged in the clamping groove.
Through above-mentioned technical scheme, utilize the joint board to strengthen the fixed action of closing plate and suction head subassembly, and utilize the joint groove so that dismantle and change the closing plate to ensure dust collection efficiency.
Preferably, one side of the hand push rod, which is close to the suction head assembly, is provided with a bent portion, and the hand push rod is bent along the bent portion to form an inclined shape.
Through above-mentioned technical scheme, utilize the kink to make the handspike be the slope form, the staff of being convenient for removes the handspike and carries out dust removal work.
Preferably, the two opposite side edges of the fixing plate are bent from the direction close to the hand push rod to form first connecting wings, and the hand push rod is inclined close to the first connecting wings;
the limiting plate is sleeved on the outer side wall of the hand push rod, the two opposite side edges of the limiting plate are bent to form second connecting wings in the direction close to the first connecting wings, and the second connecting wings are hinged to the first connecting wings.
Through the technical scheme, the inclination angle of the hand push rod is fixed by utilizing the second connecting wing and the first connecting wing, the connection relevance between the hand push rod and the suction head assembly is enhanced, and the overall performance of the device is improved.
Further preferably, a rotating shaft is arranged between the first connecting wings, and the second connecting wings are hinged to the rotating shaft.
Through the technical scheme, the hinge relevance between the first connecting wing and the second connecting wing is strengthened and fixed by the rotating shaft, and the tripping phenomenon is avoided.
Further preferably, one end of the hand push rod, which is far away from the suction head assembly, is provided with a handheld part which is convenient to push and pull.
Through above-mentioned technical scheme, utilize handheld portion so that the staff operates and removes the handspike.
Further preferably, a branch opening is formed in the middle of the hand push rod, and one end of the through groove, which deviates from the adsorption groove, extends through the hand push rod and is communicated with the outside through the branch opening.
Through above-mentioned technical scheme, avoid leading to the groove opening by handheld portion department extension be connected with outside negative pressure dust collecting equipment, this mode may influence staff's operation and remove the handspike, establish negative pressure dust collecting equipment and device connector in handspike middle part position, with handheld portion dislocation set up, the staff's operation of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) connect negative pressure dust collecting equipment and lead to the one end that deviates from the adsorption tank with leading to, the suction head subassembly is arranged in ground down by the adsorption tank, utilizes the steel ball gyro wheel to promote and support the suction head subassembly and slide subaerially, opens negative pressure dust collecting equipment, and handheld handspike utilizes the handspike to remove suction head subassembly to deposition department, can carry out dust absorption work to the ground dust, reaches light swift high-efficient dust removal and purpose. The scheme replaces a manual broom cleaning mode and a water spraying and washing mode, reduces the labor intensity of workers, avoids secondary dust raising and equipment corrosion when meeting water, and prolongs the service life of the equipment;
(2) through setting up the briquetting and facilitating the space formation space that reduces the adsorption tank with the compression less pressure-flow groove, the increase gas flow rate improves dust collection efficiency to form through setting up the closing plate and shelter from the groove, so that better absorption and cleanness to the dust of placing in the suction head subassembly, and the steel ball gyro wheel deviates from one side of handspike and extends shelter from the groove, prevent because of closing plate overlength and totally enclosed adsorption tank, the air dust absorption mode when avoiding removing the suction head subassembly changes the clean mode of broom into.
Drawings
FIG. 1 is an overall schematic view of a vacuum cleaner;
FIG. 2 is a schematic cross-sectional view showing a tip assembly;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view showing the side of the suction head assembly adjacent to the adsorption tank.
Reference numerals: 1. a handspike; 2. a suction head assembly; 3. a through groove; 4. a housing; 5. a fixing plate; 6. a support member; 601. a connecting rod; 602. steel ball rollers; 7. an adsorption tank; 8. pressing a block; 9. a pressure groove; 10. a sealing plate; 11. a shielding groove; 12. a clamping and connecting plate; 13. a clamping groove; 14. a bending section; 15. a first connecting wing; 16. a limiting plate; 17. a second connecting wing; 18. a rotating shaft; 19. a hand-held portion; 20. a branch port.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, a handheld horizontal pushing type universal three-support-wheel vacuum suction head comprises a handspike 1 and a suction head assembly 2, wherein the handspike 1 is in a round rod shape, a through groove 3 is formed along the central axis of the handspike 1, so that the handspike 1 is in a hollow shape, a branch opening 20 is formed in the middle of the handspike 1, so that the handspike 1 is in an r shape, and one end of the through groove 3 extends through the handspike 1 through the branch opening 20 and is used for being connected with external negative pressure dust removal equipment. The suction head assembly 2 comprises a shell 4, a fixing plate 5 and a supporting piece 6, one end of the hand push rod 1 is fixed at the center of the shell 4, a handheld portion 19 convenient to push and pull is arranged at the other end of the hand push rod 1, the handheld portion 19 is in an I shape, and the length direction of the hand push rod 1 is perpendicular to the length direction of the shell 4.
Specifically, one side of the shell 4 departing from the handspike 1 is formed with an adsorption groove 7, and one end of the through groove 3, which is away from the branch port 20, extends to the adsorption groove 7 and is communicated with the adsorption groove 7. As shown in fig. 4, in order to improve the dust removal efficiency and increase the gas flow rate, two pressurizing blocks 8 are provided on the bottom side in the adsorption tank 7, the opening of the through groove 3 extending to the adsorption tank 7 is located between the two pressurizing blocks 8, and the thickness of the pressurizing block 8 in the opening direction of the adsorption tank 7 is smaller than the depth of the adsorption tank 7, so that a pressure flow groove 9 is formed between the pressurizing block 8 and the housing 4. The pressurizing block 8 is used for compressing and reducing the space of the adsorption tank 7 to form a pressure flow tank 9 with smaller space, and the smaller the space is, the higher the pressure action strength is.
Referring to fig. 2 and 3, the fixing plate 5 is connected to the outer side wall of the adsorption tank 7, and the fixing plate 5 and the housing 4 are both provided with a support 6. The supporting member 6 comprises a connecting rod 601 and a steel ball roller 602, the connecting rod 601 penetrates through the bottom side of the fixing plate 5 or the shell 4, one end of the connecting rod 601, which is far away from the push rod 1, is fixedly connected with the steel ball roller 602, and one side, which is far away from the push rod 1, of the steel ball roller 602 extends out of the adsorption groove 7. In order to strengthen the connection between the supporting member 6 and the housing 4 or the fixing plate 5, a fixing nut is connected to a side of the connecting rod 601 away from the ball roller 602, so as to strengthen the connection between the supporting member 6 and the housing 4 or the fixing plate 5. Wherein, be equipped with two support piece 6 on the casing 4, two support piece 6 are located two briquetting 8 one side that deviates from logical groove 3 respectively, are equipped with a support piece 6 on the fixed plate 5, and 6 position relations of three support piece are parallel displacement, and three support piece 6 is located triangle-shaped's summit department respectively. The stability of the triangle is utilized to improve the working performance of the vacuum cleaner and ensure the working stability of the suction head component 2.
Further, enclose on the adsorption tank 7 lateral wall and be equipped with the closing plate 10, be formed with between the closing plate 10 and shelter from groove 11, shelter from groove 11 and extend adsorption tank 7 along the opening direction of adsorption tank 7, one side that steel ball gyro wheel 602 deviates from handspike 1 extends and shelters from groove 11. For the connection of reinforcing closing plate 10 and adsorption tank 7 lateral wall, the joint board 12 has set firmly on the adsorption tank 7 lateral wall, and joint board 12 deviates from 1 one side of handspike and is protruding form in order to form with closing plate 10 assorted joint groove 13, and closing plate 10 fixed joint is in joint groove 13. The sealing plate 10 of this embodiment is made of rubber.
In order to facilitate the worker to move the handspike 1 for dust removal, one side of the handspike 1 close to the suction head assembly 2 is provided with a bent portion 14, the handspike 1 is bent along the bent portion 14 to be inclined, and the bent portion 14 is preferably made of a flexible hose in this embodiment. Meanwhile, the opposite two sides of the fixing plate 5 are bent to form a first connecting wing 15 in the direction close to the hand push rod 1, and the hand push rod 1 is inclined close to the first connecting wing 15. The limiting plate 16 is sleeved on the outer side wall of the hand push rod 1, the two opposite side edges of the limiting plate 16 are bent to form second connecting wings 17 in the direction close to the first connecting wings 15, and the second connecting wings 17 are hinged on the first connecting wings 15. In order to strengthen the hinge connection between the first connecting wing 15 and the second connecting wing 17, a rotating shaft 18 is arranged between the first connecting wings 15, and the second connecting wing 17 is hinged on the rotating shaft 18.
The specific working process of the embodiment is as follows:
the negative pressure dust removing device is connected to the branch port 20 and opened, and the worker holds the hand-holding part 19 to push the hand push rod 1 to push the suction head assembly 2 to perform negative pressure dust removal on the ground dust.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The handheld horizontal pushing type universal three-supporting-wheel vacuum suction head comprises a hand push rod (1) and a suction head assembly (2), and is characterized in that a through groove (3) is formed in the hand push rod (1) so that the hand push rod (1) is hollow, the suction head assembly (2) comprises a shell (4), a fixing plate (5) and a supporting piece (6), the hand push rod (1) is fixed on the shell (4), the length direction of the hand push rod (1) is perpendicular to that of the shell (4), an adsorption groove (7) is formed in one side, away from the hand push rod (1), of the shell (4), one end of the through groove (3) extends to the adsorption groove (7) and is communicated with the adsorption groove (7), and the other end of the through groove (3) extends through the hand push rod (1) and is communicated with the outside;
the fixing plate (5) is connected to the outer side wall of the adsorption groove (7), the fixing plate (5) and the shell (4) are both provided with the supporting piece (6), the supporting piece (6) is arranged in a parallel displacement mode, the supporting piece (6) comprises a connecting rod (601) and a steel ball roller (602), the connecting rod (601) penetrates through the fixing plate (5) or the bottom side of the shell (4), the connecting rod (601) deviates from one end of the hand push rod (1) and the steel ball roller (602) are fixedly connected, and the steel ball roller (602) deviates from one side of the hand push rod (1) and extends out of the adsorption groove (7).
2. The vacuum cleaner as claimed in claim 1, wherein a pressurizing block (8) is provided at an inner bottom side of the suction groove (7), a thickness of the pressurizing block (8) in an opening direction of the suction groove (7) is smaller than a depth of the suction groove (7), and a pressure flow groove (9) is formed between the pressurizing block (8) and the housing (4).
3. The handheld flat-pushing type universal three-wheeled vacuum suction head as claimed in claim 1, wherein a sealing plate (10) is arranged on the side wall of the adsorption groove (7) in a surrounding manner, a shielding groove (11) is formed between the sealing plates (10), the shielding groove (11) extends out of the adsorption groove (7) along the opening direction of the adsorption groove (7), and one side of the steel ball roller (602) departing from the handspike (1) extends out of the shielding groove (11).
4. The vacuum sucker with the universal three support wheels and the flat push type handle according to claim 3, wherein a clamping plate (12) is fixedly arranged on the outer side wall of the absorption groove (7), one side of the clamping plate (12) away from the hand push rod (1) is convex to form a clamping groove (13) matched with the sealing plate (10), and the sealing plate (10) is fixedly arranged in the clamping groove (13).
5. The vacuum cleaner head as claimed in claim 1, wherein a bent portion (14) is formed on a side of the hand push rod (1) close to the cleaner head assembly (2), and the hand push rod (1) is bent along the bent portion (14) to form an inclined shape.
6. The vacuum cleaner as recited in claim 5, characterized in that opposite sides of the fixed plate (5) are bent from a direction close to the handle bar (1) to form a first connecting wing (15), and the handle bar (1) is inclined close to the first connecting wing (15);
the utility model discloses a handle bar, including handspike (1), the handle bar is connected with the first connection wing (15) direction bending type, the cover is equipped with limiting plate (16) on handspike (1) lateral wall, the relative both sides limit of limiting plate (16) is by being close to first connection wing (15) direction bending type forms second connection wing (17), second connection wing (17) articulate in on first connection wing (15).
7. The hand-held flat-push universal three-wheeled vacuum cleaner as recited in claim 6, characterized in that a rotating shaft (18) is provided between said first connecting wings (15), and said second connecting wings (17) are hinged on said rotating shaft (18).
8. The hand-held flat-push universal three-wheeled vacuum cleaner as recited in claim 1, characterized in that the end of said handspike (1) facing away from said cleaner head assembly (2) is provided with a hand-held portion (19) for easy push-pull.
9. The vacuum cleaner as claimed in claim 8, wherein a branch port (20) is formed at a middle position of the handspike (1), and one end of the through groove (3) facing away from the adsorption groove (7) extends through the handspike (1) from the branch port (20) to communicate with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020749425.3U CN212346397U (en) | 2020-05-08 | 2020-05-08 | Handheld flat-pushing type universal three-supporting-wheel vacuum suction head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020749425.3U CN212346397U (en) | 2020-05-08 | 2020-05-08 | Handheld flat-pushing type universal three-supporting-wheel vacuum suction head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212346397U true CN212346397U (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020749425.3U Expired - Fee Related CN212346397U (en) | 2020-05-08 | 2020-05-08 | Handheld flat-pushing type universal three-supporting-wheel vacuum suction head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212346397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616641A (en) * | 2020-05-08 | 2020-09-04 | 上海宇源机械有限公司 | Handheld flat-pushing type universal three-supporting-wheel vacuum suction head |
-
2020
- 2020-05-08 CN CN202020749425.3U patent/CN212346397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616641A (en) * | 2020-05-08 | 2020-09-04 | 上海宇源机械有限公司 | Handheld flat-pushing type universal three-supporting-wheel vacuum suction head |
| CN111616641B (en) * | 2020-05-08 | 2024-08-13 | 上海宇源机械有限公司 | Handheld flat-pushing type universal three-support-wheel vacuum suction head |
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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: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |