Novel variable-inclination screw pump

Abstract

The utility model relates to the technical field of screw pumps, and discloses a novel variable-inclination screw pump. The novel variable-inclination screw pump comprises a base, a supporting frame is arranged on the right side of the top wall of the base, supporting rings are arranged on the front side and the rear side of an inner cavity of the supporting frame, a pump body is arranged on the inner walls of the supporting rings, an adjusting ring is arranged on the left side of the outer wall of the pump body, and fixing rods are arranged on the front side wall and the rear side wall of the outer wall of the adjusting ring. According to the scheme, through cooperation of the base, the supporting frame, the supporting ring and other devices, the device can conveniently push the pump body to rotate, the angle of the pump body can be conveniently adjusted, and the conveying efficiency of the screw pump can be conveniently adjusted and controlled; and a worm, a worm gear, a fixing frame and other devices are arranged to be matched, so that the device can conveniently adjust the position of the discharging port, the discharging port is conveniently connected with a conveying pipeline, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screw pumps, in particular to a novel variable-tilt screw pump. Background Art

[0002] A screw pump is a pump that uses the rotation of spiral blades to make the liquid rise in an axial spiral shape. The Chinese patent [CN213235432U] discloses a high-precision conveying screw pump, which includes an adjustment mechanism and a conveying mechanism. The adjustment mechanism includes a machine base, a support assembly, a screw, a rotating assembly, a support assembly, a third shaft rod and a nut. The support assembly includes a sleeve, and the rotating assembly includes a sleeve rod, a first shaft rod and a first long block. The support assembly includes a second long block and a second shaft rod. The sleeve is connected to one side of the machine base, and the screw passes through the sleeve and the sleeve rod. The utility model uses the functions of a conveying pump, a feed port, a motor, a gearbox, a coupling, a first gear, a first screw rod, a discharge port, a flow meter, a nut, a sleeve rod, a sleeve, a first shaft rod, a first long block, a second long block and a second shaft rod, so that the conveying screw pump can adjust the inclination angle, can convey with high precision, and can adjust according to actual conditions to carry out high-precision conveying.

[0003] During the use of the prior art, it is difficult to adjust the position of the sleeve rod due to the influence of the deadweight of the pump body. When adjusting the inclination angle of the pump body, the position of the sleeve rod needs to be adjusted repeatedly, and then the nut is screwed to limit and fix it. The adjustment of the pump body angle is cumbersome, which is not conducive to installation by users. For this reason, we propose a new type of variable-tilt screw pump. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a new type of variable-tilt screw pump, which effectively solves the problem that it is difficult to adjust the position of the sleeve rod due to the influence of the deadweight of the pump body. When adjusting the inclination angle of the pump body, the position of the sleeve rod needs to be repeatedly adjusted, and then the nut is screwed to limit and fix it. The adjustment of the pump body angle is cumbersome, which is not conducive to installation by users.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel variable-tilt screw pump comprises a base, a support frame is arranged on the right side of the top wall of the base, support rings are arranged on the front and rear sides of the inner cavity of the support frame, a pump body is arranged on the inner wall of the support ring, an adjusting ring is arranged on the left side of the outer wall of the pump body, fixing rods are arranged on the front and rear side walls of the outer wall of the adjusting ring, connecting rods are arranged on the front and rear sides of the outer wall of the fixing rod, an action groove is opened on the top wall of the base, adjusting screws are arranged on the front and rear sides of the left and right side walls of the inner cavity of the action groove, an adjusting frame is arranged on the outer wall of the adjusting screw, the other end of the connecting rod is arranged on the top wall of the adjusting frame, and a rotating rod is arranged on the left and right side walls of the inner cavity of the action groove, a first gear is arranged on the outer wall of the rotating rod, and a second gear is arranged on the outer wall of the adjusting screw, and the first gear is meshed with the second gear.

[0006] Preferably, a worm gear is disposed on the outer wall of the pump body, a fixing frame is disposed on the top wall of the adjusting ring, and a worm is disposed on the front and rear side walls of the inner cavity of the fixing frame, and the worm is meshed with the worm gear.

[0007] Preferably, a swivel is provided on both the left and right sides of the outer wall of the pump body, a swivel groove is provided on the outer wall of the swivel, and the adjustment ring and the support ring are respectively located on the inner walls of the swivel groove on the left and right sides.

[0008] Preferably, rollers are provided on both the front and rear sides of the bottom wall of the adjustment frame, and the rollers are located on the bottom wall of the inner cavity of the action groove.

[0009] Preferably, the top wall of the base is evenly provided with mounting holes, and the bottom wall of the base is provided with a buffer pad.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The new variable-tilt screw pump, by arranging a base, a support frame, a support ring and other devices in coordination, can make the device easy to push the pump body to rotate, and it is easy to adjust the angle of the pump body, which is beneficial to regulating the conveying efficiency of the screw pump;

[0012] 2. The new variable-tilt screw pump can adjust the position of the discharge port by arranging a worm, a worm gear and a fixed frame, so that the discharge port can be connected to the conveying pipeline, which is beneficial to improving the practicality of the device;

[0013] 3. The new variable-tilt screw pump can facilitate the rotation of the pump body by arranging a swivel, an adjusting ring, a supporting ring and other devices, so as to avoid sliding and deflection of the pump body and facilitate rotation adjustment of the pump body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the base of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of part A in FIG.

[0019] In the figure: 100, base; 101, support frame; 102, support ring; 103, pump body; 104, adjusting ring; 105, fixing rod; 106, connecting rod; 107, adjusting frame; 108, rotating rod; 109, first gear; 110, second gear; 111, worm gear; 112, fixing frame; 113, worm; 114, rotating ring; 115, roller; 116, buffer pad; 117, adjusting screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Depend on Figure 1 , Figure 2 and Figure 3The utility model provides a novel variable-tilt screw pump, wherein a support frame 101 is fixedly connected to the right side of the top wall of the base 100, and the support frame 101 is convenient for supporting a support ring 102, and the front and rear sides of the inner cavity of the support frame 101 are rotatably connected with support rings 102, and the pump body 103 is conveniently supported by the support ring 102, and the inner wall of the support ring 102 is rotatably connected to the pump body 103, and the liquid is pumped through the pump body 103, and the left side of the outer wall of the pump body 103 is rotatably connected with an adjusting ring 104, and the pump body 103 is conveniently driven to rotate through the adjusting ring 104, and the front and rear side walls of the outer wall of the adjusting ring 104 are fixedly connected with fixing rods 105, and the fixing rods 105 are convenient for driving the adjusting ring 104 to move, and the front and rear sides of the outer wall of the fixing rod 105 are rotatably connected with connecting rods 106, and the fixing rods 105 are convenient for driving the fixing rods 105 to move, and the top wall of the base 100 is provided with an action groove, and the action groove is convenient for moving the adjusting frame 107 The left and right side walls of the inner cavity of the action groove are rotatably connected with adjusting screws 117 on both sides, and the adjusting screws 117 are convenient for driving the adjusting frame 107 to move and adjust. The outer wall of the adjusting screw 117 is screwed with the adjusting frame 107, and the adjusting frame 107 is convenient for driving the connecting rod 106 to rotate. The other end of the connecting rod 106 is rotatably connected to the top wall of the adjusting frame 107. The left and right side walls of the inner cavity of the action groove are rotatably connected with rotating rods 108. The left end of the rotating rod 108 is provided with a hand wheel, which is convenient for rotating the hand wheel to drive the rotating rod 108 to rotate. The rotating rod 108 is convenient for driving the first gear 109 to rotate. The outer wall of the rotating rod 108 is fixedly connected with the first gear 109, and the first gear 109 is convenient for driving the two groups of second gears 110 to rotate synchronously. The outer wall of the adjusting screw 117 is fixedly connected with the second gear 110, and the second gear 110 is convenient for driving the adjusting screw 117 to rotate, and the first gear 109 is meshed with the second gear 110.The first gear 109 is driven to rotate by rotating the rotating rod 108, and the two sets of second gears 110 are driven to rotate synchronously by the first gear 109, and the adjusting screw 117 is driven to rotate by the second gear 110, and the adjusting frame 107 is driven to rotate by the adjusting screw 117, and the connecting rod 106 is driven to rotate by the adjusting frame 107, and the fixing rod 105 is pushed to move by the connecting rod 106, and the adjusting ring 104 is driven to move by the fixing rod 105, and the pump body 103 is pushed to rotate by the adjusting ring 104, so that the device can easily push the pump body 103 to rotate, and it is convenient to adjust the angle of the pump body 103, which is conducive to adjusting the screw 117. The conveying efficiency of the rod pump is improved. The outer wall of the pump body 103 is fixedly connected with a worm gear 111, and the worm gear 111 is used to drive the pump body 103 to rotate. The top wall of the adjusting ring 104 is fixedly connected with a fixing frame 112, and the fixing frame 112 is used to support the worm 113. The front and rear side walls of the inner cavity of the fixing frame 112 are rotatably connected with the worm 113. A turntable is provided at the front end of the worm 113, and the worm gear 111 is easily driven to rotate through the worm 113. The worm 113 is meshed with the worm gear 111; the worm gear 111 is driven to rotate by rotating the worm 113, and the pump body 103 is driven to rotate by the worm gear 111, and the pump body 103 is rotated to facilitate discharging. The position of the outlet can be adjusted, so that the device can adjust the position of the discharge outlet, which is convenient for connecting the discharge outlet to the conveying pipeline, which is beneficial to improving the practicality of the device. The left and right sides of the outer wall of the pump body 103 are fixedly connected with a swivel 114, and the swivel 114 is used to limit the rotation of the pump body 103 to avoid deviation. The outer wall of the swivel 114 is provided with a rotation groove, and the adjustment ring 104 and the support ring 102 are respectively located on the inner walls of the rotation grooves on the left and right sides; by providing the swivel 114, it is convenient to limit the rotation of the pump body 103 to avoid sliding of the pump body 103, which is beneficial to the rotation adjustment of the pump body 103, and the front and rear sides of the bottom wall of the adjustment frame 107 are fixedly connected with Roller 115, rolling of roller 115 facilitates movement of adjustment frame 107, roller 115 is located at the bottom wall of the inner cavity of the action groove; roller 115 is provided to facilitate support of adjustment frame 107, and rotation of roller 115 facilitates movement and adjustment of adjustment frame 107, mounting holes are evenly provided on the top wall of base 100, and buffer pad 116 is fixedly connected to the bottom wall of base 100, and buffer pad 116 is convenient for buffering, and buffer pad 116 is made of rubber material; fixing bolts are conveniently inserted through mounting holes for installation and fixing, and buffer pad 116 is convenient for buffering vibration on base 100 to avoid damage to the inner wall parts of vibration pump body 103. ;

[0022] Working principle: the first gear 109 is driven to rotate by rotating the rotating rod 108, and the two sets of second gears 110 are driven to rotate synchronously by the first gear 109, and the adjusting screw 117 is driven to rotate by the second gear 110, and the adjusting frame 107 is driven to rotate by the adjusting screw 117, and the connecting rod 106 is driven to rotate by the adjusting frame 107, and the fixing rod 105 is pushed to move by the connecting rod 106, and the adjusting ring 104 is driven to move by the fixing rod 105, and the pump body 103 is pushed to rotate by the adjusting ring 104, so that the device can easily push the pump body 103 to rotate, and it is convenient to adjust the angle of the pump body 103, which is beneficial to regulating the conveying efficiency of the screw pump, and the worm wheel 111 is driven to rotate by rotating the worm 113, and the pump body 103 is driven to rotate by the worm wheel 111, and the position of the discharge port is adjusted by rotating the pump body 103, so that the device can easily adjust the position of the discharge port, and it is convenient for the discharge port to be connected to the conveying pipeline, which is beneficial to improve the practicality of the device.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel variable tilt screw pump, comprising a base (100), characterized in that: A support frame (101) is arranged on the right side of the top wall of the base (100), support rings (102) are arranged on the front and rear sides of the inner cavity of the support frame (101), a pump body (103) is arranged on the inner wall of the support ring (102), an adjustment ring (104) is arranged on the left side of the outer wall of the pump body (103), fixing rods (105) are arranged on the front and rear side walls of the outer wall of the adjustment ring (104), and connecting rods (106) are arranged on the front and rear sides of the outer wall of the fixing rod (105), and an action groove is opened on the top wall of the base (100), and the action groove is arranged on the inner wall of the support ring (102). Adjusting screws (117) are arranged on both the front and rear sides of the left and right side walls of the inner cavity of the action groove, an adjusting frame (107) is arranged on the outer wall of the adjusting screw (117), the other end of the connecting rod (106) is arranged on the top wall of the adjusting frame (107), the left and right side walls of the inner cavity of the action groove are arranged with rotating rods (108), the outer wall of the rotating rod (108) is arranged with a first gear (109), the outer wall of the adjusting screw (117) is arranged with a second gear (110), and the first gear (109) is meshed with the second gear (110).

2. A novel variable tilt screw pump according to claim 1, characterized in that: A worm gear (111) is disposed on the outer wall of the pump body (103), a fixing frame (112) is disposed on the top wall of the adjusting ring (104), a worm (113) is disposed on the front and rear side walls of the inner cavity of the fixing frame (112), and the worm (113) is meshed with the worm gear (111).

3. A novel variable tilt screw pump according to claim 2, characterized in that: A rotating ring (114) is provided on both the left and right sides of the outer wall of the pump body (103), a rotating groove is provided on the outer wall of the rotating ring (114), and the adjusting ring (104) and the supporting ring (102) are respectively located on the inner walls of the rotating groove on the left and right sides.

4. A novel variable tilt screw pump according to claim 1, characterized in that: Rollers (115) are arranged on both the front and rear sides of the bottom wall of the adjustment frame (107), and the rollers (115) are located on the bottom wall of the inner cavity of the action groove.

5. A novel variable tilt screw pump according to claim 1, characterized in that: The top wall of the base (100) is evenly provided with mounting holes, and the bottom wall of the base (100) is provided with a buffer pad (116).

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