CN212928182U

CN212928182U - Water-cooling Roots blower

Info

Publication number: CN212928182U
Application number: CN202021743197.5U
Authority: CN
Inventors: 王斐
Original assignee: Shandong Zhaner Machinery Co ltd
Current assignee: Shandong Zhaner Machinery Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-09
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of auxiliary devices of air supply equipment, in particular to a water-cooling Roots blower, which can greatly simplify the tension adjusting process of a belt of the water-cooling Roots blower, thereby improving the use convenience of the water-cooling Roots blower; the fan comprises a base, a motor assembly and a fan body, wherein the motor assembly and the fan body are respectively arranged on the left side and the right side of the top end of the base; the adjustable sliding block comprises a base, a regulating plate, four groups of fixing plates, a supporting plate, a threaded adjusting rod, a driving block, a rotating block and a rotating hand wheel, wherein the top end of the regulating plate is connected with the bottom end of a motor assembly, the bottom ends of the four groups of fixing plates are connected with the top end of the base, the left ends of the two groups of limiting shafts are connected with the right ends of the two groups of fixing plates on the left side respectively, the right ends of the two groups of limiting shafts are connected with the left ends of the two groups of fixing plates on the right side respectively, and the front side and.

Description

Water-cooling Roots blower

Technical Field

The utility model relates to a technical field of air supply arrangement auxiliary device especially relates to a water-cooling roots fan.

Background

As is well known, a roots blower is a rotary compressor that compresses and delivers gas using relative movement of two lobed rotors within a cylinder. The blower is simple in structure and convenient to manufacture, is widely applied to aquaculture oxygenation, sewage treatment aeration and cement conveying, is more suitable for a gas conveying and pressurizing system in a low-pressure occasion, and can also be used as a vacuum pump and the like, and the water-cooling Roots blower is one of Roots blowers and adopts a water-cooling mode for heat dissipation; the existing water-cooling Roots blower comprises a base, a motor assembly and a blower body, wherein the motor assembly and the blower body are respectively arranged on the left side and the right side of the top end of the base; when the existing water-cooling Roots blower is used, firstly, the water-cooling Roots blower is screwed at a designated position through a base, and the blower body is completely communicated with a designated pipeline, then a motor assembly can be started to enable the blower body to enter a working state, and the blower body is cooled in a water-cooling mode in the process; the discovery is used in current water-cooling roots's fan, and after water-cooling roots's fan used for a long time, the belt between motor element output and the fan body input can become long, then need pull down motor element on the base and adjust its position so that the belt is taut once more this moment, and this regulation flow needs to relapse dismouting multiunit bolt, and is comparatively loaded down with trivial details, has consequently reduced water-cooling roots's fan's use convenience to lead to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can greatly simplify the rate of tension regulation flow of water-cooling roots fan belt, consequently can improve the use convenience of water-cooling roots fan to strengthen the water-cooling roots fan of practicality.

The utility model discloses a water-cooling roots blower, including base, motor element and fan body are installed respectively in the top left side and the right side of base, and motor element's output is connected with the input belt rotation of fan body; the top end of the adjusting plate is connected with the bottom end of the motor component, the bottom ends of the four groups of fixed plates are connected with the top end of the base, the left ends of the two groups of fixed plates are respectively connected with the right ends of the two groups of fixed plates on the left side, the right ends of the two groups of lower limiting shafts are respectively connected with the left ends of the two groups of fixed plates on the right side, the front side and the rear side of the left end of the adjusting plate are respectively provided with a limiting sliding hole in a penetrating way, the two groups of limiting sliding holes are respectively sleeved with the two groups of limiting shafts in a sliding way, the bottom end of the supporting plate is connected with the left side of the middle part of the top end of the base, the left end of the supporting plate is provided with an adjusting threaded hole in a penetrating way, the adjusting threaded hole is screwed with the adjusting threaded rod, the right end of the driving block is connected with the left, the turning block is rotationally clamped with the turning cavity, the right end of the adjusting threaded rod penetrates through the insertion hole and is connected with the left end of the turning block, and the left end of the adjusting threaded rod is connected with the right end of the turning hand wheel.

The utility model discloses a water-cooling roots fan, still include two sets of dismouting boards, four universal wheel subassemblies of group, four fastening threaded rods of group and four fastening threaded rings of group, the front end of base and rear end bottom region all are provided with the mounting panel, the top of every mounting panel of group all runs through and is provided with the multiunit and stretches out the hole, four groups of fastening threaded rods of group's top slides respectively and passes four groups of mounting panel outer ends and stretch out to two sets of mounting panel upside respectively, four groups of fastening threaded rods's bottom is connected with the top front side and the rear side of two sets of dismouting boards respectively, four fastening threaded rings of group respectively with four fastening threaded rods spiral shell dress of group, two sets of dismouting boards's top all is hugged closely with the bottom of base, four universal wheel subassemblies of group are connected with the bottom front side.

The utility model discloses a water-cooling roots fan still includes limit threaded rod, limit knob and block rubber, and the top of the adjusting screw hole of backup pad is run through and is provided with limit threaded hole, and limit threaded hole and limit threaded rod spiral shell dress, limit threaded rod's top and limit knob's bottom are connected, and the block rubber is located limit threaded hole and its top and bottom are hugged closely with the bottom of rubber threaded rod and adjusting threaded rod's top respectively.

The utility model discloses a water-cooling roots fan still includes supplementary handle, and the lateral wall that rotates the hand wheel is provided with multiunit auxiliary tank, and the bottom region of supplementary handle slides with the upside auxiliary tank and clamps.

The utility model discloses a water-cooling roots fan still includes anti-skidding handle cover, and anti-skidding handle cover and the fixed suit of supplementary handle.

The utility model discloses a water-cooling roots's fan still includes two sets of rotation handles, and the inner of two sets of rotation handles is connected with the left end and the right-hand member of spacing knob respectively.

The utility model discloses a water-cooling roots's fan still includes and removes the handle, removes the handle and installs the top right side at the base.

The utility model discloses a water-cooling roots fan, the lateral wall that rotates the hand wheel is provided with the non-slip rubber cover.

Compared with the prior art, the beneficial effects of the utility model are that: in-process that water-cooling roots's fan used, when needing to adjust the rate of tension of belt, the staff can directly rotate the rotation hand wheel and make adjusting threaded rod, a supporting plate, drive piece and turning block cooperation and drive the regulating plate at the spacing lower lateral displacement of the cooperation of two sets of spacing axles and four fixed plates of group, distance between the motor element on this moment regulating plate top and the fan body has then taken place the change, the regulation of the rate of tension of belt has been realized promptly, treat that belt rate of tension is adjusted after finishing, stop adjusting rotate the hand wheel can, thereby can greatly simplify the rate of tension regulation flow of water-cooling roots's fan belt, consequently, can improve water-cooling roots's use convenience, thereby reinforcing practicality.

Drawings

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

fig. 2 is a schematic view of a partially enlarged structure of a;

FIG. 3 is a schematic view of the connection structure of the adjusting plate and two sets of limiting shafts of the present invention;

FIG. 4 is a schematic view of the connection structure of the mounting/dismounting plate and the fastening screw rod of the present invention;

FIG. 5 is a schematic view of the connection structure between the auxiliary handle and the rotating handwheel of the present invention;

in the drawings, the reference numbers: 1. a base; 2. a motor assembly; 3. a fan body; 4. an adjusting plate; 5. two sets of limiting shafts; 6. four groups of fixing plates; 7. a support plate; 8. adjusting the threaded rod; 9. driving the block; 10. rotating the block; 11. rotating a hand wheel; 12. two sets of dismounting plates; 13. four groups of universal wheel assemblies; 14. four groups of fastening threaded rods; 15. four groups of fastening threaded rings; 16. mounting a plate; 17. a plurality of groups of outlet holes; 18. a limit threaded rod; 19. a limit knob; 20. a rubber block; 21. a plurality of sets of auxiliary grooves; 22. an auxiliary handle; 23. an anti-slip handle sleeve; 24. two sets of rotating handles; 25. moving the handle; 26. an antiskid rubber sleeve.

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 fig. 1 to 5, the water-cooled roots blower of the present invention comprises a base 1, a motor assembly 2 and a blower body 3, wherein the motor assembly 2 and the blower body 3 are respectively installed on the left side and the right side of the top end of the base 1, and the output end of the motor assembly 2 is rotatably connected with the input end belt of the blower body 3; the device also comprises an adjusting plate 4, two groups of limiting shafts 5, four groups of fixing plates 6, a supporting plate 7, an adjusting threaded rod 8, a driving block 9, a rotating block 10 and a rotating hand wheel 11, wherein the top end of the adjusting plate 4 is connected with the bottom end of the motor component 2, the bottom ends of the four groups of fixing plates 6 are connected with the top end of the base 1, the left ends of the two groups of limiting shafts 5 are respectively connected with the right ends of the two groups of fixing plates on the left side, the right ends of the two groups of lower limiting shafts are respectively connected with the left ends of the two groups of fixing plates on the right side, limiting sliding holes are respectively arranged on the front side and the rear side of the left end of the adjusting plate 4 in a penetrating manner, the two groups of limiting sliding holes are respectively sleeved with the two groups of limiting shafts 5 in a sliding manner, the bottom end of the supporting plate 7 is connected with the left side of the middle part of the top, an insertion hole is formed in the left end of the rotating cavity in a penetrating mode, the rotating block 10 is rotatably clamped with the rotating cavity, the right end of the adjusting threaded rod 8 penetrates through the insertion hole and is connected with the left end of the rotating block 10, and the left end of the adjusting threaded rod 8 is connected with the right end of the rotating hand wheel 11; in-process that water-cooling roots's fan used, when needing to adjust the rate of tension of belt, the staff can directly rotate the rotation hand wheel and make adjusting threaded rod, a supporting plate, drive piece and turning block cooperation and drive the regulating plate at the spacing lower lateral displacement of the cooperation of two sets of spacing axles and four fixed plates of group, distance between the motor element on this moment regulating plate top and the fan body has then taken place the change, the regulation of the rate of tension of belt has been realized promptly, treat that belt rate of tension is adjusted after finishing, stop adjusting rotate the hand wheel can, thereby can greatly simplify the rate of tension regulation flow of water-cooling roots's fan belt, consequently, can improve water-cooling roots's use convenience, thereby reinforcing practicality.

The utility model discloses a water-cooling roots fan, still include two sets of dismouting boards 12, four groups of universal wheel subassemblies 13, four groups of fastening threaded rod 14 and four groups of fastening threaded ring 15, base 1's front end and rear end bottom region all are provided with mounting panel 16, the top of each group mounting panel 16 all runs through and is provided with multiunit and stretches out hole 17, the top of four groups of fastening threaded rod 14 slides respectively and passes four groups of stretching out holes of two groups of mounting panel 16 outer ends and stretches out to two groups of mounting panel 16 upside respectively, the bottom of four groups of fastening threaded rod 14 is connected with the top front side and the rear side of two groups of dismouting boards 12 respectively, four groups of fastening threaded ring 15 is respectively with four groups of fastening threaded rod 14 spiral shell dress, the top of two groups of dismouting boards 12 all hugs closely with base 1's bottom, four groups of universal wheel subassemblies 13 are connected with; when the water-cooling roots blower needs to be moved, four universal wheel assemblies can be arranged on the lower side of the water-cooling roots blower through the cooperation of the two sets of dismounting plates, the four sets of fastening threaded rods, the four sets of fastening threaded rings and the two sets of mounting plates, and the water-cooling roots blower can be moved more laborsavingly through the four sets of universal wheel assemblies, so that the practicability is enhanced.

The water-cooling Roots blower of the utility model also comprises a limit threaded rod 18, a limit knob 19 and a rubber block 20, wherein the top end of an adjusting threaded hole of the support plate 7 is provided with the limit threaded hole in a penetrating way, the limit threaded hole is screwed with the limit threaded rod 18, the top end of the limit threaded rod 18 is connected with the bottom end of the limit knob 19, the rubber block 20 is positioned in the limit threaded hole, and the top end and the bottom end of the rubber block are respectively clung to the bottom end of the rubber threaded rod and the top end of the adjusting; after the rate of tension of the belt that finishes adjusting, the staff can screw limit threaded rod through limit knob, and the rubber block then can be hugged closely on adjusting threaded rod this moment, under the effect of frictional force, has greatly reduced the not hard up probability of adjusting threaded rod to the steadiness has been strengthened.

The water-cooling Roots blower of the utility model also comprises an auxiliary handle 22, a plurality of groups of auxiliary grooves 21 are arranged on the outer side wall of the rotating hand wheel 11, and the bottom area of the auxiliary handle 22 is clamped with the upper auxiliary groove in a sliding way; through inserting supplementary handle to the supplementary inslot of rotating the hand wheel, can be so that supplementary hand wheel's rotation is more laborsaving to the practicality has been strengthened.

The water-cooling Roots blower of the utility model also comprises an anti-skid handle sleeve 23, and the anti-skid handle sleeve 23 is fixedly sleeved with the auxiliary handle 22; the anti-slip handle sleeve reduces the probability of slipping of the hand on the auxiliary handle, thereby enhancing the practicability.

The water-cooling Roots blower of the utility model also comprises two groups of rotating handles 24, and the inner ends of the two groups of rotating handles 24 are respectively connected with the left end and the right end of the limit knob 19; the rotation of the limiting knob is more labor-saving and convenient through the two groups of rotating handles, so that the practicability is enhanced.

The water-cooling Roots blower of the utility model also comprises a movable handle 25, and the movable handle 25 is arranged at the right side of the top end of the base 1; the water-cooling Roots blower is further improved in moving convenience through the matching of the moving handle and the four groups of universal wheel assemblies, and therefore practicability is enhanced.

In the water-cooling Roots blower of the utility model, the outer side wall of the rotating hand wheel 11 is provided with an anti-skid rubber sleeve 26; the rotation of the hand wheel is more convenient through the anti-skidding rubber sleeve, the probability of skidding is reduced, and therefore the practicability is enhanced.

The water-cooling Roots blower of the utility model is firstly screwed at a designated position through the base when in work, and the fan body is communicated with the appointed pipeline, at the moment, the motor component can be started to enable the fan body to enter a working state, in the process, the blower body adopts a water cooling mode to dissipate heat, and in the process of using the water-cooled Roots blower, when the tension degree of the belt needs to be adjusted, a worker can directly rotate the rotating hand wheel to enable the adjusting threaded rod, the supporting plate, the driving block and the rotating block to be matched to drive the adjusting plate to transversely displace under the matching limit of the two groups of limit shafts and the four groups of fixed plates, at the moment, the distance between the motor assembly at the top end of the adjusting plate and the fan body is changed, the adjustment of the tension degree of the belt is realized, and after the adjustment of the tension degree of the belt is finished, the adjustment is stopped and the hand wheel is rotated.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

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

1. A water-cooling Roots blower comprises a base (1), a motor assembly (2) and a blower body (3), wherein the motor assembly (2) and the blower body (3) are respectively installed on the left side and the right side of the top end of the base (1), and the output end of the motor assembly (2) is rotatably connected with an input end belt of the blower body (3); it is characterized by also comprising an adjusting plate (4), two groups of limiting shafts (5), four groups of fixing plates (6), a supporting plate (7), an adjusting threaded rod (8), a driving block (9), a rotating block (10) and a rotating hand wheel (11), wherein the top end of the adjusting plate (4) is connected with the bottom end of the motor component (2), the bottom ends of the four groups of fixing plates (6) are connected with the top end of the base (1), the left ends of the two groups of limiting shafts (5) are respectively connected with the right ends of the two groups of fixing plates on the left side, the right ends of the two groups of lower limiting shafts are respectively connected with the left ends of the two groups of fixing plates on the right side, limiting sliding holes are respectively arranged on the front side and the rear side of the left end of the adjusting plate (4) in a penetrating manner, the two groups of limiting sliding holes are respectively sleeved with the two groups of limiting shafts (5), the bottom end of the, adjusting screw hole and adjusting screw rod (8) spiral shell dress, the right-hand member of drive piece (9) is connected with the left end of regulating plate (4), the inside of drive piece (9) is provided with rotates the chamber, the left end that rotates the chamber runs through and is provided with the patchhole, turning block (10) rotate with rotating the chamber and clamp, the right-hand member of adjusting screw rod (8) passes the patchhole and is connected with the left end of turning block (10), the left end of adjusting screw rod (8) is connected with the right-hand member of rotating hand wheel (11).

2. The water-cooling Roots blower according to claim 1, further comprising two sets of disassembly plates (12), four sets of universal wheel assemblies (13), four sets of fastening threaded rods (14), and four sets of fastening threaded rings (15), wherein the base (1) is provided at the bottom regions of the front and rear ends thereof with mounting plates (16), the top end of each set of mounting plate (16) is provided with a plurality of sets of extending holes (17), the top ends of the four sets of fastening threaded rods (14) respectively slide through the four sets of extending holes at the outer ends of the two sets of mounting plates (16) and respectively extend to the upper sides of the two sets of mounting plates (16), the bottom ends of the four sets of fastening threaded rods (14) are respectively connected with the front and rear sides of the top ends of the two sets of disassembly plates (12), the four sets of fastening threaded rings (15) are respectively screwed with the four sets of fastening threaded rods (14), the top ends of the two sets of disassembly plates, the four groups of universal wheel assemblies (13) are respectively connected with the front side and the rear side of the bottom ends of the two groups of dismounting plates (12).

3. The water-cooling Roots blower according to claim 2, further comprising a limit threaded rod (18), a limit knob (19) and a rubber block (20), wherein the limit threaded hole is formed in the top end of the adjusting threaded hole of the support plate (7) in a penetrating manner, the limit threaded hole is screwed with the limit threaded rod (18), the top end of the limit threaded rod (18) is connected with the bottom end of the limit knob (19), the rubber block (20) is located in the limit threaded hole, and the top end and the bottom end of the rubber block are respectively tightly attached to the bottom end of the rubber threaded rod and the top end of the adjusting threaded rod (8).

4. The water-cooled roots blower according to claim 3, further comprising an auxiliary handle (22), wherein the outer side wall of the rotating hand wheel (11) is provided with a plurality of sets of auxiliary grooves (21), and the bottom region of the auxiliary handle (22) is slidably clamped with the upper auxiliary grooves.

5. The water-cooled Roots blower according to claim 4, further comprising an anti-slip handle sleeve (23), wherein the anti-slip handle sleeve (23) is fixedly sleeved with the auxiliary handle (22).

6. The water-cooled Roots blower according to claim 5, further comprising two sets of turning handles (24), wherein the inner ends of the two sets of turning handles (24) are connected with the left end and the right end of the limit knob (19), respectively.

7. The water-cooled roots blower according to claim 6, further comprising a moving handle (25), wherein the moving handle (25) is installed at the right side of the top end of the base (1).

8. The water-cooled roots blower according to claim 7, wherein the outer side wall of the rotating hand wheel (11) is provided with an anti-slip rubber sleeve (26).