Sweet water mixer

Abstract

The utility model relates to the technical field of sweet water preparation, in particular to a sweet water mixer which comprises a pump body, a bearing is arranged on a pump shaft of the pump body, the bearing comprises a bearing outer ring, a bearing inner ring, a sealing clamp inner ring and a sealing clamp outer ring, an inserting groove and a second through hole are formed in the surfaces of the two sides of the bearing outer ring, and a first through hole is formed in the surface of the sealing clamp outer ring. The sealing clamp inner rings are fixed to the two sides of the bearing inner ring, outer ring grooves are formed in the outer ring faces of the sealing clamp inner rings, abutting grooves are formed in the surfaces, deviating from the bearing inner ring, of the sealing clamp inner rings, the sealing clamp outer rings are installed on the two sides of the bearing outer ring, and inserting blocks are fixed to the surfaces, facing the bearing outer ring, of the sealing clamp outer rings. The bearing sealing device has the beneficial effects that through the arrangement of the sealing clamp outer ring, the sealing clamp inner ring, the screw rod, the nut and the ejector block, sealing installation and fixation of the bearing are achieved, and water leakage or pollution caused by untight sealing of the bearing is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to sugar water preparation technical field, concretely is a kind of sugar water mixer. BACKGROUND

[0002] Sugar water mixing device plays a vital role in the beverage industry, for efficiently and uniformly mixing sugar water and other ingredients together to meet the high requirements of consumers on beverage taste and quality, centrifugal pump is used in sugar water mixing device for sugar water mixing, as a kind of mechanical equipment using centrifugal force to deliver liquid to high place, plays a key role in sugar water mixing device. Its basic working principle is to make liquid produce centrifugal force along the direction of impeller rotation by motor driving impeller rotation, so as to deliver liquid to mixing area, the selection and use of centrifugal pump have important influence on the performance and effect of sugar water mixing device.

[0003] In the prior art, the sealing property of the bearing on the pump shaft is a problem that needs to be focused on during the use of the centrifugal pump. The rolling bearing has an inner ring, an outer ring coaxially arranged on the radial outer side of the inner ring, and a plurality of rolling bodies arranged in the annular space between the inner ring and the outer ring. The bearing on the pump shaft of the centrifugal pump in the sugar water mixing device is prone to water or liquid, which causes the internal lubricating oil to deteriorate, thereby reducing the working efficiency. This not only affects the mixing effect of the sugar water mixing device, but also may cause damage to the equipment, and even cause safety accidents.

[0004] Therefore, the utility model provides a kind of sugar water mixer to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of sugar water mixer to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of sugar water mixer, including pump body, bearing is arranged on the pump shaft of the pump body, bearing includes bearing outer ring, bearing inner ring, sealing inner ring and sealing outer ring, bearing outer ring both sides surface is equipped with slot and second through-hole, the surface of sealing outer ring is equipped with first through-hole;

[0007] The sealing inner ring is fixed on the two sides of the bearing inner ring, an outer ring groove is formed on the outer ring surface of the sealing inner ring, and an abutting groove is formed on the surface of the sealing inner ring away from the bearing inner ring.

[0008] The sealing outer ring is installed on the two sides of the bearing outer ring, and the plug is fixed on the surface of the sealing outer ring facing the bearing outer ring. An inner cavity is formed on the inner side of the surface of the sealing outer ring facing the bearing outer ring, and an inner convex ring is fixed in the inner cavity.

[0009] Preferably, the first through hole penetrates the sealing clamping outer ring, the second through hole penetrates the bearing outer ring, the number and arrangement of the first through hole and the second through hole are consistent, and the first through hole and the second through hole are inserted with the screw rod.

[0010] Preferably, one end of the screw rod is fixed with a top block, the top block is disc-shaped, the other end of the screw rod is provided with a nut, and a ring block is arranged on the surface of the side of the nut facing the top block, and the ring block is annular.

[0011] Preferably, a recess is arranged on the surface of the sealing clamping outer ring away from the bearing outer ring, the recess is located at the first through hole, the recess is circular, the cross-sectional diameter of the recess is greater than the cross-sectional diameter of the first through hole, a sealing gasket is arranged in the recess, the top block is embedded in the recess and in contact with and abuts against the sealing gasket, and the ring block is embedded in the recess and in contact with and abuts against the sealing gasket.

[0012] Preferably, the insertion slot is located between every two second through holes, the insertion block is inserted into the insertion slot, an abutting circular block is fixed on the inner surface of the inner cavity, the number and arrangement of the abutting circular block are consistent with those of the abutting slot, and the abutting circular block is inserted into the abutting slot.

[0013] Preferably, the sealing clamping inner ring is located in the inner cavity, the inner convex ring is inserted into the outer ring slot, the inner convex ring rotates in the outer ring slot, the nut and the screw rod are connected through threads, and the sealing clamping inner ring is fixed with the bearing inner ring through welding.

[0014] Preferably, the pump body and the motor are connected, the pump body and the motor are arranged in the outer frame, the lower surface of the outer frame is fixed with a base at four ends, the pump body is provided with a discharge port, the pump body is connected with a feeding port through a pipeline, bearing balls are arranged between the bearing outer ring and the bearing inner ring, and the bearing balls rotate in the bearing outer ring.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a sugar water mixer, through the setting of the sealing clamping outer ring, the sealing clamping inner ring, the screw rod, the nut and the top block, realize the sealing installation of bearing fixed, prevent bearing seal not tight cause water leakage or pollution. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the pump body structure schematic diagram of the utility model;

[0018] Figure 2 It is the whole structure schematic diagram of sealing clamping inner ring and sealing clamping outer ring installation on bearing of the utility model;

[0019] Figure 3 It is the whole structure side view of sealing clamping inner ring and sealing clamping outer ring installation on bearing of the utility model;

[0020] Figure 4The utility model discloses a sealing clamping inner ring and sealing clamping outer ring structure schematic diagram;

[0021] Figure 5 The utility model discloses a sealing clamping inner ring and sealing clamping outer ring mounting on bearing whole structure sectional view;

[0022] Figure 6 The utility model discloses a ring block structure schematic diagram.

[0023] In the drawing: 1, motor;2, discharge port;3, pump body;4, outer frame;5, base;6, pipeline;7, feeding port;8, bearing outer ring;9, bearing inner ring;10, top block;11, sealing clamping outer ring;12, nut;13, screw;14, plug-in block;15, abutment round block;16, inner convex ring;17, inner cavity;18, outer ring groove;19, sealing clamping inner ring;20, second through hole;21, insertion slot;22, recessed hole;23, sealing gasket;24, ring block;25, first through hole;26, abutment groove. Specific embodiments

[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are presented to provide a thorough understanding of the embodiments. However, it is apparent to those skilled in the art that the embodiments can be practiced without being limited to these specific details. In some instances, well-known methods and structures have not been described in detail in order to avoid unnecessarily obscuring the embodiments. In addition, all embodiments can be used in combination with each other.

[0025] Embodiment one: please refer to Figures 1 to 6 The utility model provides a technical scheme: a sugar water mixer, including pump body 3, be provided with bearing on the pump shaft of pump body 3, and the bearing includes bearing outer ring 8, bearing inner ring 9, sealing clamping inner ring 19 and sealing clamping outer ring 11, and the both sides surface of bearing outer ring 8 is seted up insertion slot 21 and second through hole 20, and the surface of sealing clamping outer ring 11 is seted up first through hole 25, and sealing clamping inner ring 19 is fixed in the both sides of bearing inner ring 9, and the outer ring face of sealing clamping inner ring 19 is seted up outer ring groove 18, and the surface of sealing clamping inner ring 19 away from bearing inner ring 9 is seted up abutment groove 26, and sealing clamping outer ring 11 is installed in the both sides of bearing outer ring 8, and the surface of sealing clamping outer ring 11 towards bearing outer ring 8 is fixed with plug-in block 14, and the inside of the surface of sealing clamping outer ring 11 towards bearing outer ring 8 is seted up inner cavity 17, and inner convex ring 16 is fixed in inner cavity 17;

[0026] When using, the sealing clamping outer ring 11 and sealing clamping inner ring 19 are seted up on the both sides of bearing, and are limited by screw 13, top block 10 and nut 12, so as to realize the effective sealing of bearing.

[0027] In the embodiment two, the first through hole 25 penetrates the sealing outer ring 11, the second through hole 20 penetrates the bearing outer ring 8, the number and arrangement of the first through hole 25 and the second through hole 20 are consistent, the screw rod 13 is inserted into the first through hole 25 and the second through hole 20, one end of the screw rod 13 is fixed with the top block 10, the top block 10 is disc-shaped, the other end of the screw rod 13 is installed with the nut 12, the surface of the side of the nut 12 facing the top block 10 is provided with the ring block 24, the ring block 24 is annular;

[0028] The surface of the sealing outer ring 11 away from the bearing outer ring 8 is provided with the recess hole 22, the recess hole 22 is located at the first through hole 25, the recess hole 22 is circular, the cross-sectional diameter of the recess hole 22 is larger than the cross-sectional diameter of the first through hole 25, the recess hole 22 is provided with the sealing gasket 23, the top block 10 is embedded into the recess hole 22 and in contact and abutting with the sealing gasket 23, the ring block 24 is embedded into the recess hole 22 and in contact and abutting with the sealing gasket 23;

[0029] In use, the first through hole 25 and the second through hole 20 are corresponded, the screw rod 13 is inserted into the two through holes, the top block 10 is embedded into the recess hole 22 and in contact and abutting with the sealing gasket 23, the nut 12 is screwed at the other end, the ring block 24 on the nut 12 is embedded into the recess hole 22 and in contact and abutting with the sealing gasket 23, thereby further improving the overall sealing performance.

[0030] In the embodiment three, the slot 21 is located between the two second through holes 20, the plug 14 is inserted into the slot 21, the abutting circular block 15 is fixed on the inner surface of the inner cavity 17, the number and arrangement of the abutting circular block 15 are consistent with the abutting slot 26, the abutting circular block 15 is inserted into the abutting slot 26, the sealing inner ring 19 is located in the inner cavity 17, the inner convex ring 16 is inserted into the outer ring slot 18, the inner convex ring 16 rotates in the outer ring slot 18, the nut 12 and the screw rod 13 are connected through threads, the sealing inner ring 19 is fixed with the bearing inner ring 9 through welding;

[0031] In use, when the sealing outer ring 11 and the sealing inner ring 19 are installed, the inner convex ring 16 is inserted into the outer ring slot 18, the plug 14 is correspondingly inserted into the slot 21 and the abutting circular block 15 is correspondingly inserted into the abutting slot 26 through rotation, the sealing outer ring 11 is limited, the stability and the sealing performance of the sealing outer ring 11 are improved, the predetermined position is realized, the first through hole 25 and the second through hole 20 are corresponded, the installation of the screw rod 13 is facilitated, and the operation convenience is improved.

[0032] Working principle: in actual use, by inserting the inner convex ring 16 into the outer ring groove 18, while the inner convex ring 16 rotates in the outer ring groove 18, the bearing outer ring 8 is stably rotated, and the sealing clamping outer ring 11 is tightly attached to the bearing outer ring 8 and the sealing clamping inner ring 19, realizing the sealing of the bearing, so that the bearing has good dustproof effect, prevents the deterioration of lubricating oil, and does not hinder the operation of the bearing. After the screw rod 13 is inserted into the first through hole 25 and the second through hole 20, and the nut 12 is tightened at the end of the screw rod 13, on the one hand, the sealing installation and fixation of the bearing are realized, and on the other hand, the top block 10 and the ring block 24 on the nut 12 are embedded in the recess hole 22 and contact and tightly abut against the sealing gasket 23, further improving the sealing performance of the bearing.

[0033] 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 sugar water mixer, comprising a pump body (3), characterized in that: The pump body (3) is provided with a bearing on the pump shaft. The bearing includes an outer ring (8), an inner ring (9), an inner ring (19) of the sealing card, and an outer ring (11) of the sealing card. The outer ring (8) of the bearing has slots (21) and second through holes (20) on both sides. The outer ring (11) of the sealing card has a first through hole (25) on its surface. The inner ring (19) of the sealing card is fixed on both sides of the inner ring (9) of the bearing. An outer ring groove (18) is provided on the outer ring surface of the inner ring (19), and an abutment groove (26) is provided on the surface of the inner ring (19) away from the inner ring (9) of the bearing. The sealing card outer ring (11) is installed on both sides of the bearing outer ring (8). The sealing card outer ring (11) has a plug (14) fixed on the surface facing the bearing outer ring (8). An inner cavity (17) is opened on the inner side of the surface facing the bearing outer ring (8). An inner convex ring (16) is fixed in the inner cavity (17).

2. The sugar water mixer according to claim 1, characterized in that: The first through hole (25) penetrates the outer ring (11) of the sealing card, and the second through hole (20) penetrates the outer ring (8) of the bearing. The number and arrangement of the first through hole (25) and the second through hole (20) are the same. A screw (13) is inserted into the first through hole (25) and the second through hole (20).

3. A sugar water mixer according to claim 2, characterized in that: One end of the screw (13) is fixed with a top block (10), which is disc-shaped. The other end of the screw (13) is fitted with a nut (12), and a ring block (24) is provided on the side surface of the nut (12) facing the top block (10). The ring block (24) is circular.

4. A sugar water mixer according to claim 1, characterized in that: The outer ring (11) of the sealing card has a recessed hole (22) on the surface away from the outer ring (8) of the bearing. The recessed hole (22) is located at the first through hole (25). The recessed hole (22) is circular and the cross-sectional diameter of the recessed hole (22) is larger than the cross-sectional diameter of the first through hole (25). A sealing gasket (23) is provided in the recessed hole (22). The top block (10) is embedded in the recessed hole (22) and contacts and abuts against the sealing gasket (23). The ring block (24) is embedded in the recessed hole (22) and contacts and abuts against the sealing gasket (23).

5. A sugar water mixer according to claim 1, characterized in that: The slot (21) is located between two second through holes (20). The insert (14) is inserted into the slot (21). The inner surface of the inner cavity (17) is fixed with abutting round blocks (15). The number and arrangement of the abutting round blocks (15) are the same as the abutting groove (26). The abutting round blocks (15) are inserted into the abutting groove (26).

6. A sugar water mixer according to claim 1, characterized in that: The inner ring (19) of the sealing card is located in the inner cavity (17), the inner convex ring (16) is inserted into the outer ring groove (18), the inner convex ring (16) rotates in the outer ring groove (18), the nut (12) and the screw (13) are connected by threads, and the inner ring (19) of the sealing card is fixed to the bearing inner ring (9) by welding.

7. A sugar water mixer according to claim 1, characterized in that: The pump body (3) is connected to the motor (1). The pump body (3) and the motor (1) are located inside the outer frame (4). The base (5) is fixed at the four ends of the lower surface of the outer frame (4). The pump body (3) is provided with a discharge port (2). The pump body (3) is connected to a feeding port (7) through a pipe (6). Bearing balls are provided between the outer ring (8) and the inner ring (9) of the bearing. The bearing balls rotate in the outer ring (8).

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