Modularized dosing metering pump set capable of being quickly disassembled and assembled

Abstract

The utility model discloses a modularization fast disassembly and assembly dosing metering pump set which comprises a bearing seat, an installation frame is fixedly installed at the bottom of a metering pump body, the bearing seat and the installation frame are in sliding connection through a sliding clamping mechanism, and two sets of locking mechanisms for preventing the metering pump body from moving left and right are arranged on the sliding clamping mechanism. And a reinforcing mechanism for secondarily reinforcing the metering pump body is arranged on one set of locking mechanism. When the metering pump body is mounted, the metering pump body is mounted above the bearing seat through the sliding clamping mechanism, and then the locking mechanism is mounted above the sliding clamping mechanism, so that the metering pump body can be prevented from sliding left and right; the arranged reinforcing mechanism can reinforce the metering pump body for the second time, the metering pump body is prevented from sliding left and right, the installation mode does not need to use a large number of bolts and nuts for fixing, and the metering pump body can be conveniently and rapidly disassembled, assembled and maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dosing device technical field, concretely is a kind of modularization quick dismounting dosing metering pump group. BACKGROUND

[0002] Dosing metering pump is a kind of pump specially used for accurately measuring and conveying chemical medicine, medicine or other liquid. It is widely used in water treatment, chemical industry, pharmacy, food processing and other industries, for quantitative addition or injection of various liquid chemicals to achieve specific process requirements or water quality standards.

[0003] In dosing metering pump, it is needed to be installed and fixed on fixed seat occasionally, and a large number of bolts and screws are needed for installation and fixation when metering pump is installed and fixed, and such fixed installation mode can cause corrosion of bolts and screws during long-time use, so that metering pump cannot be quickly disassembled and maintained, therefore, the utility model provides a kind of modularization quick dismounting dosing metering pump group. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of modularization quick dismounting dosing metering pump group to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of modularization quick dismounting dosing metering pump group, including fixed seat and metering pump body, the top of the bottom fixed seat is fixedly connected with bearing seat by multiple groups of support columns, the bottom of the metering pump body is fixedly installed with mounting bracket, the bearing seat and mounting bracket are slidably connected by sliding clamping mechanism, two groups of locking mechanisms for preventing the left and right movement of metering pump body are provided on the sliding clamping mechanism, and one of the locking mechanisms is provided with reinforcing mechanism for secondary reinforcement of metering pump body.

[0006] Further, the sliding clamping mechanism includes slide rail, sliding block, first locking groove and second locking groove, the top of the bearing seat is fixedly installed with two groups of slide rails, the bottom of the mounting bracket is fixedly installed with two groups of sliding blocks slidably connected with the slide rails, a plurality of second locking grooves are formed in the slide rails, and a first locking groove is formed in the sliding block corresponding to the position of the second locking groove.

[0007] Further, the locking mechanism includes first connecting seat, lap joint ring, positioning column, pivot and locking sheet, the locking slot of oval shape is formed through the bearing seat, the lap joint ring is fixedly connected on the both ends of the first connecting seat and lap jointed on the outside of sliding block, the positioning column is fixedly connected on the bottom of the lap joint ring and inserted into the first locking groove and the second locking groove, the locking sheet of oval shape is rotatably connected on the bottom of the first connecting seat and corresponding to the position of the locking slot through the pivot, and the locking sheet extends to the bottom of the bearing seat through the locking slot.

[0008] Further, the reinforcing mechanism comprises a stop block, a limiting frame, a second connecting seat and a clamping frame, the stop block is fixedly installed on the slide rail and abuts one side of the sliding block, the limiting frame is fixedly installed on the top of the bearing seat, the second connecting seat is fixedly connected on one side of the first connecting seat, and the clamping frame is fixedly connected at the bottom of the second connecting seat and clamped with the limiting frame.

[0009] Further, the bottom of the clamping frame and the two sides of the limiting frame are both provided with arc-shaped avoiding chamfers.

[0010] Further, the bottom of the positioning column is fixedly connected with a semicircular arc-shaped block.

[0011] Compared with the prior art, the utility model has the advantages that the utility model discloses a metering pump body is installed on the top of the bearing seat through the sliding clamping mechanism, and then the locking mechanism is installed on the top of the sliding clamping mechanism, so that the left and right sliding displacement of the metering pump body can be prevented, the reinforcing mechanism can be used for the secondary reinforcement of the metering pump body, the left and right sliding displacement of the metering pump body can be prevented, and the metering pump body can be quickly disassembled, maintained and reassembled without using a plurality of bolts and nuts. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view structural schematic diagram of the utility model;

[0013] Figure 2 It is a perspective view structural schematic diagram of the metering pump body of the utility model;

[0014] Figure 3 It is a perspective view installation structural schematic diagram of the slide rail of the utility model;

[0015] Figure 4 It is a perspective view structural schematic diagram of the locking mechanism of the utility model.

[0016] In the drawing: 1 bottom fixed seat, 2 supporting column, 3 bearing seat, 4 metering pump body, 5 installation frame, 6 sliding clamping mechanism, 7 locking mechanism, 8 reinforcing mechanism, 9 slide rail, 10 sliding block, 11 first locking groove, 12 first connecting seat, 13 lap joint ring, 14 positioning column, 15 rotating shaft, 16 locking piece, 17 locking groove, 18 second locking groove, 19 stop block, 20 limiting frame, 21 second connecting seat, 22 clamping frame, 23 avoiding chamfer, 24 arc-shaped block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0018] Please refer to Figures 1-4 The utility model provides a technical scheme: a modular quick disassembly and assembly dosing pump group, including fixed base 1 and dosing pump body 4, the top of bottom fixed base 1 is fixedly connected with bearing seat 3 through multiple groups of support column 2, the bottom of dosing pump body 4 is fixedly installed with mounting bracket 5, bearing seat 3 and mounting bracket 5 are slidably connected through sliding clamping mechanism 6, two groups of locking mechanism 7 that prevent dosing pump body 4 from moving left and right are arranged on sliding clamping mechanism 6, wherein one group locking mechanism 7 is provided with reinforcing mechanism 8 that reinforces dosing pump body 4 twice.

[0019] Among them, dosing pump body 4 is installed on the top of bearing seat 3 through sliding clamping mechanism 6 when installing, and then locking mechanism 7 is installed on the top of sliding clamping mechanism 6, which can prevent dosing pump body 4 from moving left and right, and reinforcing mechanism 8 can reinforce dosing pump body 4 twice, which can prevent dosing pump body 4 from moving left and right, and the installation mode does not need to use a large number of bolts and nuts to fix, which is convenient for quick disassembly and assembly maintenance of dosing pump body 4.

[0020] Please refer to Figure 1 、 Figure 2 and Figure 3 Sliding clamping mechanism 6 includes slide rail 9, sliding block 10, first locking groove 11 and second locking groove 18, the top of bearing seat 3 is fixedly installed with two groups of slide rails 9, the bottom of mounting bracket 5 is fixedly installed with two groups of sliding blocks 10 slidably connected with slide rails 9, a plurality of second locking grooves 18 are formed in slide rail 9, and first locking groove 11 is formed in the position of sliding block 10 corresponding to second locking groove 18.

[0021] Among them, when installing dosing pump body 4, sliding block 10 is slidably connected with slide rail 9, which can prevent dosing pump body 4 from moving up and down after sliding installation is completed, and first locking groove 11 and second locking groove 18 can facilitate the installation of locking mechanism 7 and the positioning of sliding block 10 by locking mechanism 7.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4The locking mechanism 7 comprises a first connecting base 12, an overlapping ring 13, a positioning column 14, a rotating shaft 15 and a locking sheet 16. An oval locking slot 17 is formed through the bearing base 3. The two ends of the first connecting base 12 are fixedly connected with the overlapping rings 13 which overlap the outside of the sliding block 10. The bottom of the overlapping ring 13 is fixedly connected with the positioning column 14 which is inserted into the first locking slot 11 and the second locking slot 18. The bottom of the first connecting base 12 and the position corresponding to the locking slot 17 are rotatably connected with the oval locking sheet 16 through the rotating shaft 15. The locking sheet 16 extends to the bottom of the bearing base 3 through the locking slot 17.

[0023] When the locking mechanism 7 is installed, the oval locking sheet 16 corresponds to the locking slot 17, and then the overlapping ring 13 overlaps the sliding block 10. At this time, the positioning column 14 can be inserted into the first locking slot 11 and the second locking slot 18, so as to prevent the sliding block 10 from moving left and right along the sliding rail 9. Then, the locking sheet 16 is rotated to make the locking sheet 16 and the locking slot 17 dislocated, so that the locking sheet 16 contacts the bottom of the bearing base 3, thereby preventing the sliding block 10 from sliding left and right along the sliding rail 9.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the reinforcing mechanism 8 comprises a stop block 19, a limiting frame 20, a second connecting base 21 and a clamping frame 22. The sliding rail 9 is fixedly installed with the stop block 19 which is attached to one side of the sliding block 10. The top of the bearing base 3 is fixedly installed with the limiting frame 20. One side of the first connecting base 12 is fixedly connected with the second connecting base 21. The bottom of the second connecting base 21 is fixedly connected with the clamping frame 22 which is clamped with the limiting frame 20.

[0025] After the overlapping of the overlapping ring 13 is completed, the clamping frame 22 can be inserted into the limiting frame 20, and the other side of the sliding block 10 contacts the stop block 19. This arrangement can further reinforce the sliding block 10 and prevent the sliding block 10 from sliding left and right on the sliding rail 9.

[0026] Please refer to Figure 1 , Figure 2 and Figure 4 , the bottom of the clamping frame 22 and the two sides of the limiting frame 20 are provided with arc-shaped avoiding chamfers 23. The arc-shaped avoiding chamfers 23 can facilitate the clamping of the clamping frame 22 and the limiting frame 20.

[0027] Please refer to Figure 1 , Figure 2 and Figure 4The bottom of the positioning column 14 is fixedly connected with a semicircular arc block 24, and the semicircular arc block 24 is arranged to facilitate the insertion of the positioning column 14 into the first locking groove 11 and the second locking groove 18.

[0028] In use, first, the metering pump body 4 is installed on the bearing seat 3 by the sliding clamping mechanism 6, and then the locking mechanism 7 is installed on the sliding clamping mechanism 6, which can prevent the metering pump body 4 from sliding left and right, and the reinforcing mechanism 8 can further reinforce the metering pump body 4 to prevent the metering pump body 4 from sliding left and right. This installation method does not need to use a large number of bolts and nuts for fixation, and facilitates the quick disassembly and maintenance of the metering pump body 4. When the metering pump body 4 is installed, the sliding block 10 is in sliding connection with the sliding rail 9, which can prevent the metering pump body 4 from moving up and down after the sliding installation is completed. The first locking groove 11 and the second locking groove 18 are arranged to facilitate the installation of the locking mechanism 7 and the positioning of the sliding block 10 by the locking mechanism 7. When the locking mechanism 7 is installed, the oval locking piece 16 is correspondingly arranged in the locking groove 17, and then the lap joint ring 13 is lap jointed on the sliding block 10. At this time, the positioning column 14 can be inserted into the first locking groove 11 and the second locking groove 18, which can prevent the sliding block 10 from moving left and right along the sliding rail 9. Then, the locking piece 16 is rotated to be dislocated with the locking groove 17, so that the locking piece 16 is in contact with the bottom of the bearing seat 3, which can prevent the sliding block 10 from sliding left and right along the sliding rail 9. After the lap joint ring 13 is lap jointed, the clamping frame 22 is inserted into the limiting frame 20, and the other side of the sliding block 10 is in contact with the stop block 19, which can further reinforce the sliding block 10 to prevent the sliding block 10 from sliding left and right on the sliding rail 9.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A modular, quick-assembly and disassembly metering pump set, comprising a bottom mounting base (1) and a metering pump body (4), wherein the top of the bottom mounting base (1) is fixedly connected to a bearing seat (3) via multiple sets of support columns (2), and the bottom of the metering pump body (4) is fixedly mounted with a mounting bracket (5), characterized in that: The bearing seat (3) and the mounting frame (5) are connected through a sliding clamping mechanism (6), and two groups of locking mechanisms (7) for preventing the metering pump body (4) from moving left and right are arranged on the sliding clamping mechanism (6), and one group of the locking mechanisms (7) is provided with a reinforcing mechanism (8) for reinforcing the metering pump body (4) twice.

2. The modular quick-disassembly chemical dosing metering pump group according to claim 1, characterized in that: The sliding clamping mechanism (6) comprises slide rails (9), sliding blocks (10), first locking grooves (11) and second locking grooves (18), two groups of slide rails (9) are fixedly installed at the top of the bearing seat (3), two groups of sliding blocks (10) that are in sliding connection with the slide rails (9) are fixedly installed at the bottom of the mounting frame (5), a plurality of second locking grooves (18) are formed in the slide rails (9), and a first locking groove (11) is formed in the sliding block (10) and corresponds to the position of the second locking groove (18).

3. A modular quick-disassembly chemical dosing metering pump group according to claim 2, characterized in that: The locking mechanism (7) comprises a first connecting seat (12), a lap joint ring (13), a positioning column (14), a rotating shaft (15) and a locking piece (16), an oval locking groove (17) is formed through the bearing seat (3), the lap joint ring (13) is fixedly connected at both ends of the first connecting seat (12) and is lap-jointed outside the sliding block (10), the positioning column (14) is fixedly connected at the bottom of the lap joint ring (13) and is inserted into the first locking groove (11) and the second locking groove (18), the oval locking piece (16) is rotationally connected to the bottom of the first connecting seat (12) and corresponds to the position of the locking groove (17) through the rotating shaft (15), and the locking piece (16) extends to the bottom of the bearing seat (3) through the locking groove (17).

4. The modular quick-disassembly chemical dosing metering pump group according to claim 3, characterized in that: The reinforcing mechanism (8) comprises a stop block (19), a limiting frame (20), a second connecting seat (21) and a clamping frame (22), the stop block (19) is fixedly installed on one side of the slide rail (9) and abuts against the sliding block (10), the limiting frame (20) is fixedly installed at the top of the bearing seat (3), the second connecting seat (21) is fixedly connected to one side of the first connecting seat (12), and the clamping frame (22) is fixedly connected to the bottom of the second connecting seat (21) and is clamped with the limiting frame (20).

5. A modular quick-disassembly chemical dosing pump set according to claim 4, characterized in that: Arc-shaped relief chamfers (23) are formed at the bottom of the clamping frame (22) and on both sides of the limiting frame (20).

6. A modular quick-disassembly chemical dosing pump set according to claim 4, characterized in that: The bottom of the positioning column (14) is fixedly connected with a semicircular arc-shaped block (24). The bottom of the positioning column (14) is fixedly connected with a semicircular arc-shaped block (24).

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