CN218056694U

CN218056694U - High leakproofness of grouting pump structure of unloading

Info

Publication number: CN218056694U
Application number: CN202220977202.1U
Authority: CN
Inventors: 杨允喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-16
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a grouting pump's high leakproofness structure of unloading, including the teeter chamber, the teeter chamber below is provided with the discharge opening and seals the baffle of unloading of discharge opening, and the teeter chamber below is provided with the articulated shaft that passes the baffle of unloading along vertical, and the articulated shaft is located the baffle top of unloading and is provided with the bearing that constitutes baffle and articulated shaft normal running fit of unloading, the articulated shaft be located the baffle below of unloading and be provided with screw-thread fit's compensation nut and compress tightly at the compensation nut and unload the compensation spring between the baffle. According to the above technical scheme, the utility model provides a sealed effectual and high leakproofness of grouting pump that can keep for a long time structure of unloading.

Description

High leakproofness of grouting pump structure of unloading

Technical Field

The utility model relates to a grouting pump field, concretely relates to high leakproofness of grouting pump structure of unloading.

Background

The grouting pump is a mechanical device commonly used in common construction engineering, and in order to improve grouting efficiency, a slurry stirring function is often integrated into the grouting pump, so that extra workload caused by transferring stirred slurry to a grouting occasion is eliminated.

The Chinese patent with the application number of CN202021656033.9 discloses a stirring integrated grouting pump, which comprises a stirring chamber, a storage chamber positioned below the stirring chamber and a grouting device for grouting slurry in the storage chamber, wherein a discharge opening is formed below the stirring chamber, after the slurry in the stirring chamber is stirred, the discharge opening is opened to enable the slurry to fall into the storage chamber, the grouting device is waited for grouting, and the stirring chamber can start subsequent slurry stirring. The grouting pump of this kind of structure has following drawback: the discharge opening is only closed by the horizontal swinging discharge baffle, and the discharge baffle is very easy to form a gap with the discharge opening after being opened and closed frequently, and the gap can cause the leakage of moisture in the slurry.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a sealed effectual and high leakproofness of grouting pump that can keep for a long time structure of unloading.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the teeter chamber, teeter chamber below be provided with the discharge opening and seal the baffle of unloading of discharge opening, teeter chamber below along vertical being provided with the articulated shaft that passes the baffle of unloading, its characterized in that: the articulated shaft is located the baffle top of unloading and is provided with the bearing that constitutes baffle and articulated shaft normal running fit of unloading, the articulated shaft be located the baffle below of unloading and be provided with screw-thread fit's compensation nut and compress in the compensation spring between compensation nut and the baffle of unloading.

Through adopting above-mentioned technical scheme, the bearing is as the last spacing piece of the baffle of unloading when the rotation fitting piece of baffle and articulated shaft of unloading, by compensating spring with the baffle automatic extrusion that makes the baffle of unloading upwards hug closely with the discharge opening, guarantees sealing performance, simultaneously, adds compensating nut, after frequently opening and close, rotatory compensating nut increases compensating spring's deformation, can resume better sealing performance to make seal structure keep for a long time.

The utility model discloses further set up to: the other side of the unloading baffle relative to the hinged shaft is used as a swinging side, an L-shaped support is arranged below the stirring chamber, the horizontal part of the L-shaped support extends to the lower part of the swinging side, a compensation elastic sheet which protrudes upwards and extrudes the swinging side upwards is arranged on the horizontal part of the L-shaped support, and a compensation bolt which is abutted against the lower part of the compensation elastic sheet is arranged on the horizontal part of the L-shaped support in a penetrating manner.

Through adopting above-mentioned technical scheme, compensation spring on the L shape support can upwards extrude the swing side is automatic, makes the swing side can hug closely with the discharge opening, and cooperation compensation spring guarantees the sealing performance of the two sides of baffle of unloading, and simultaneously, adds the compensation bolt, and after frequently opening and close, rotatory compensation bolt increases the deformation of compensation shell fragment, can resume better sealing performance to make seal structure keep for a long time.

The utility model discloses further set up to: the stirring chamber is fixedly provided with a discharging motor outside, the discharging motor drives a discharging arm which horizontally swings, and a linkage rod which forms linkage fit with the discharging arm is arranged between the other end of the discharging arm opposite to the discharging motor and the upper side of the swinging lug.

By adopting the technical scheme, the motor drives the swinging side to swing through the swinging arm and the linkage rod, so that the automatic opening and closing of the discharging baffle are realized, and the daily operation is more convenient and faster compared with manual operation.

The utility model discloses further set up to: and a manual sleeve is arranged below the swing lug.

Through adopting above-mentioned technical scheme, rational utilization swing ear below space is used for addding manual sleeve pipe, inserts manual sleeve pipe with the body of rod when needing manual operation, can carry out horizontal swing, simple structure, simple operation, laborsaving.

Drawings

FIG. 1 is a top perspective view of an embodiment of the present invention;

FIG. 2 is a bottom perspective view of an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is an enlarged view of B in fig. 2.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, the utility model discloses a high leakproofness of grouting pump structure of unloading, including teeter chamber 1, teeter chamber 1 below is provided with discharge opening 11 and seals discharge opening 11's baffle 2 of unloading, it is rotatory that the 1 outside of teeter chamber is provided with the stirring paddle leaf in agitator motor 14 drive teeter chamber 1, vertical articulated shaft 12 that passes baffle 2 of unloading is provided with in teeter chamber 1 below, articulated shaft 12 is located the baffle 2 top of unloading and is provided with and constitutes baffle 2 and articulated shaft 12 normal running fit's bearing 121 of unloading, articulated shaft 12 is located the baffle 2 below of unloading and is provided with screw-thread fit's compensation nut 122 and compresses tightly compensation spring 123 between compensation nut 122 and the baffle 2 of unloading, for the stability of the effect that improves compensation spring 123 increases gasket 124 between its and the baffle 2 of unloading.

The other side of the discharge baffle 2 relative to the hinge shaft 12 is used as a swing side 21, an L-shaped bracket 13 is arranged below the stirring chamber 1, a horizontal part 131 of the L-shaped bracket 13 extends to the lower part of the swing side 21, the horizontal part 131 of the L-shaped bracket 13 is provided with a compensation elastic sheet 132 which protrudes upwards and extrudes the swing side 21 upwards, and a compensation bolt 133 which is abutted against the lower part of the compensation elastic sheet 132 is arranged in a penetrating way on the horizontal part 131 of the L-shaped bracket 13.

The swing side 21 extends to the outside of the discharge opening 11 and is provided with a swing lug 22, the outer side of the stirring chamber 1 is fixedly provided with a discharge motor 3, the discharge motor 3 is driven to be provided with a horizontally swinging discharge arm 31, and a linkage rod 32 which forms linkage fit between the other end of the discharge arm 31 opposite to the discharge motor 3 and the upper part of the swing lug 22 is arranged.

A manual sleeve 23 is arranged below the swing lug 22.

Claims

1. The utility model provides a grouting pump's high leakproofness structure of unloading, includes the teeter chamber, teeter chamber below be provided with the discharge opening and seal the baffle of unloading of discharge opening, teeter chamber below along vertical articulated shaft that passes the baffle of unloading, its characterized in that: the articulated shaft is located the baffle top of unloading and is provided with the bearing that constitutes baffle and articulated shaft normal running fit of unloading, the articulated shaft be located the baffle below of unloading and be provided with screw-thread fit's compensation nut and compress in the compensation spring between compensation nut and the baffle of unloading.

2. The high-tightness discharging structure of the grouting pump according to claim 1, wherein: the other side of the unloading baffle relative to the hinged shaft is used as a swinging side, an L-shaped support is arranged below the stirring chamber, the horizontal part of the L-shaped support extends to the lower part of the swinging side, a compensation elastic sheet which protrudes upwards and extrudes the swinging side upwards is arranged on the horizontal part of the L-shaped support, and a compensation bolt which is abutted against the lower part of the compensation elastic sheet is arranged on the horizontal part of the L-shaped support in a penetrating manner.

3. The high-tightness discharging structure of the grouting pump according to claim 2, wherein: the swing side extend to and be provided with the swing ear outside the discharge opening, the agitator chamber outside fixed be provided with the motor of unloading, the motor drive of unloading be provided with horizontal wobbling unload the arm, the other end of unloading the arm relative the motor of unloading and swing the ear between be provided with and constitute both linkage complex gangbar.

4. The high-tightness discharging structure of the grouting pump according to claim 3, wherein: and a manual sleeve is arranged below the swing lug.