CN220906013U

CN220906013U - Production thickening powder bin for dry-mixed common mortar

Info

Publication number: CN220906013U
Application number: CN202322817366.5U
Authority: CN
Inventors: 孟令峰; 吕鹏; 骆文进; 刘兰; 胥强
Original assignee: Chongqing Congfeng Building Materials Co ltd
Current assignee: Chongqing Congfeng Building Materials Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-07
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses a thickening powder bin for producing dry-mixed common mortar, which relates to the technical field of thickening powder production equipment and comprises a thickening powder production bin, wherein a discharge hole is formed in the bottom of the thickening powder production bin, the inner wall of the discharge hole is movably connected with six discharge hole baffles, the number of the discharge hole baffles is six and distributed along the annular array of the inner wall of the discharge hole, the outer wall of the discharge hole baffles is fixedly connected with baffle rotating shafts, the bottom of the thickening powder production bin is fixedly connected with a support, and the bottom surface height of the support is lower than the bottom surface height of the discharge hole. According to the utility model, through the joint coordination of the motor, the discharge hole baffle, the main swivel, the vertical tooth grooves, the annular tooth grooves, the baffle rotating shaft and the main gear, the discharge hole baffle is opened to the inner wall of the discharge hole under the control of the motor, and the space below the discharge hole is not occupied, so that the thickened powder can be conveniently collected by placing containers with different sizes below the discharge hole.

Description

Production thickening powder bin for dry-mixed common mortar

Technical Field

The utility model relates to the technical field of thickening powder production equipment, in particular to a thickening powder bin for producing dry-mixed common mortar.

Background

The thickening powder is an additive for improving the bonding strength and durability of mortar, and because the common mortar is dry-mixed and bonded by water, the thickening powder cannot provide enough bonding strength when being used for a building with higher strength standard, the thickening powder is required to be added to enhance the mechanical property of the mortar, the existing thickening powder mostly adopts latex as a raw material, and the raw material is stirred and dried after being mixed with bentonite, so that the raw material becomes dry powder particles, thereby completing the production of a thickening powder finished product material, and the thickening powder and the mortar are mixed and added with water and stirred when in use, so that the thickening powder is added.

According to patent publication number CN 219095499U: the utility model provides a thickening powder bin for producing dry-mixed common mortar, which comprises a supporting frame, wherein a motor wheel is arranged on the side edge of a belt wheel, a mixing stirring box is arranged at the bottom of a box cover, stirring blades are arranged in a rotating rod, an observation window is arranged in the mixing stirring box, a circulating blanking port is arranged in the thickening powder bin, a collecting box is arranged on the side edge of a material cleaning plate, and a discharging port is arranged on the side edge of the thickening powder bin. This production of ordinary mortar of dry mixing is thickened powder storehouse installs in mixing the agitator tank outside through the observation window, when mixing the agitator tank and stirring, the condition of staff's accessible observation window observation mixing the agitator tank internal stirring reaches that the staff can observe and watch anytime and anywhere, when mixing the agitator tank and stirring good back to mortar and water, the staff operates the electrical apparatus case, in the mortar that will stir is carried thickening powder storehouse to thickening powder storehouse stores thickening powder, the practicality of improvement device.

But the discharge gate in above-mentioned patent does not adopt the structure that prevents that inside raw materials accident from dropping such as baffle, and current baffle structure that is used for producing the powder storehouse discharge gate of thickening is mostly hinged joint's rotation baffle downwards, and the baffle needs to occupy the space of a take altitude when manual downwardly opening, consequently makes the container of collecting the powder of thickening be inconvenient for putting in the bottom of discharge gate to inconvenient operation.

Disclosure of utility model

The utility model mainly aims to provide a thickening powder bin for producing dry-mixed common mortar, which can effectively solve the problems in the background.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a production of ordinary mortar of dry-mixed, includes the powder production storehouse that thickens, the discharge gate has been seted up to the bottom of powder production storehouse that thickens, the inner wall swing joint of discharge gate has the discharge gate baffle, the quantity of discharge gate baffle is six and distributes along the inner wall annular array of discharge gate, the outer wall fixedly connected with baffle pivot of discharge gate baffle, the upper and lower both ends of baffle pivot respectively swing joint at the inner wall of discharge gate, the outer wall fixed mounting of discharge gate has the motor, the top of discharge gate baffle is provided with main swivel, vertical tooth's socket has been seted up at the top of main swivel, annular tooth's socket has been seted up to the inboard of main swivel, the bottom fixedly connected with support of powder production storehouse that thickens, the bottom surface height of support is less than the bottom surface height of discharge gate.

The technical scheme of the utility model is further improved as follows: the output shaft fixedly connected with motor shaft of motor, the outer wall swing joint of motor shaft is at the inner wall of discharge gate, one side outer wall fixedly connected with motor gear of motor shaft keeping away from the motor, motor gear's bottom is connected with the top meshing of vertical tooth's socket.

By adopting the technical scheme, the motor rotating shaft in the scheme drives the motor gear to rotate, so that the main rotating ring is driven to rotate through the vertical tooth slot.

The technical scheme of the utility model is further improved as follows: the outer wall fixedly connected with main gear of baffle pivot, the side of main gear is connected with the inboard meshing of annular tooth's socket.

By adopting the technical scheme, the main swivel in the scheme drives the main gear to rotate through the annular tooth slot, so that the baffle rotating shaft and the discharge hole baffle are driven to rotate.

The technical scheme of the utility model is further improved as follows: the pitch of the motor gear is smaller than that of the vertical tooth slot, and the pitch of the annular tooth slot is larger than that of the main gear.

By adopting the technical scheme, the motor gear in the scheme enables the rotating speed of the main swivel to be smaller than that of the motor gear through the vertical tooth slot, and the main gear is decelerated through the annular tooth slot, so that the phenomenon that the rotating speed of the baffle at the discharge port is too fast to cause the large abrasion of the baffle rotating shaft and the inner wall of the discharge port is avoided, and meanwhile, the runaway of the rotating amplitude caused by too large rotation inertia of the baffle at the discharge port is prevented.

The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with spacing ring of main swivel, the inner wall fixedly connected with swivel support frame of discharge gate, annular spacing groove has been seted up at the top of swivel support frame, the outer wall and the inner wall swing joint of annular spacing groove of spacing ring.

By adopting the technical scheme, the main swivel in the scheme drives the limiting ring to rotate along the annular limiting groove, so that the main swivel is prevented from tilting or shifting.

The technical scheme of the utility model is further improved as follows: the lower part of discharge gate baffle is provided with the baffle support frame, the bottom fixed connection of baffle support frame is at the inner wall of discharge gate, the rotation groove has been seted up at the top of baffle support frame, the shape of rotation groove is right angle arc, the top swing joint of rotation groove has the turning block, the bottom fixed connection of turning block and discharge gate baffle.

By adopting the technical scheme, the discharge port baffle in the scheme drives the rotating block to rotate along the rotating groove, so that the inclination of the discharge port baffle is prevented.

The technical scheme of the utility model is further improved as follows: the outer wall of baffle pivot is provided with fixed section of thick bamboo, the top fixed connection of fixed section of thick bamboo is at the inner wall of discharge gate, the spacing groove has been seted up to the inner wall of fixed section of thick bamboo, the shape of spacing groove is right angle arc, the inner wall swing joint of spacing groove has the stopper, one side that the spacing groove was kept away from to the stopper and the outer wall fixed connection of baffle pivot.

By adopting the technical scheme, the baffle in the scheme rotates to drive the limiting block to rotate along the limiting groove, so that the maximum rotation amplitude of the baffle rotating shaft is limited through the limiting groove.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. The utility model provides a thickening powder bin for producing dry-mixed common mortar, which is characterized in that a motor, a discharge hole baffle, a main swivel, a vertical tooth slot, an annular tooth slot, a baffle rotating shaft and a main gear are matched together, so that the discharge hole baffle is opened to the inner wall of the discharge hole under the control of the motor, and the space below the discharge hole is not occupied, thereby facilitating the collection of thickening powder by placing containers with different sizes below the discharge hole.

2. The utility model provides a thickening powder bin for producing dry-mixed common mortar, which ensures that the maximum rotation amplitude of a discharge port baffle is right angle through the common cooperation of a baffle support frame, a rotation groove, a rotation block, a limit groove and a limit block, thereby avoiding collision with the structure inside a discharge port caused by overlarge opening amplitude of the discharge port baffle and further avoiding structural damage inside the discharge port.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of a discharge port structure of the present utility model;

FIG. 3 is a schematic perspective view of a discharge port according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A;

FIG. 5 is an enlarged schematic view of the utility model at B;

FIG. 6 is a schematic view of a baffle support frame according to the present utility model;

fig. 7 is a schematic structural view of a fixing barrel of the present utility model.

In the figure: 1. a thickening powder production bin; 2. a discharge port; 21. a discharge port baffle; 211. a baffle support frame; 2111. a rotating groove; 2112. a rotating block; 212. a fixed cylinder; 2121. a limit groove; 2122. a limiting block; 213. a baffle rotating shaft; 214. a main gear; 22. a motor; 221. a motor shaft; 222. a motor gear; 23. a main swivel; 231. a swivel support; 232. vertical tooth grooves; 233. annular tooth slots; 234. an annular limit groove; 235. a limiting ring; 3. and (5) a support.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the utility model provides a thickened powder bin for producing dry-mixed common mortar, which comprises a thickened powder production bin 1, wherein the thickened powder production bin 1 is a HX-22G type continuous stirrer in the prior art, stirring blades are arranged in the thickened powder production bin 1, after the thickened powder raw materials are stirred and mixed, the thickened powder raw materials are led into a discharge port 2 through a pipeline arranged below, the bottom of the thickened powder production bin 1 is provided with the discharge port 2, the inner wall of the discharge port 2 is movably connected with discharge port baffles 21, the number of the discharge port baffles 21 is six and distributed along the annular array of the inner wall of the discharge port 2, the bottom of the thickened powder production bin 1 is fixedly connected with a support 3, the bottom surface height of the support 3 is lower than the bottom surface height of the discharge port 2, and the thickened powder production bin 1 is supported on the ground through a support 3;

As shown in fig. 3-5, the utility model provides a thickening powder bin for producing dry-mixed common mortar, the outer wall of a baffle 21 of the discharge hole is fixedly connected with a baffle rotating shaft 213, the upper end and the lower end of the baffle rotating shaft 213 are respectively and movably connected with the inner wall of a discharge hole 2, a motor 22 is fixedly arranged on the outer wall of the discharge hole 2, a main rotating ring 23 is arranged above the baffle 21 of the discharge hole, a vertical tooth slot 232 is arranged at the top of the main rotating ring 23, an annular tooth slot 233 is arranged at the inner side of the main rotating ring 23, an output shaft of the motor 22 is fixedly connected with a motor rotating shaft 221, the outer wall of the motor rotating shaft 221 is movably connected with the inner wall of the discharge hole 2, one side outer wall of the motor rotating shaft 221 is fixedly connected with a motor gear 222, the bottom of the motor gear 222 is in meshed connection with the top of the vertical tooth slot 232, the outer wall of the baffle rotating shaft 213 is fixedly connected with a main gear 214, the side surface of the main gear 214 is in meshed connection with the inner side of the annular tooth slot 233, the tooth distance of the motor gear 222 is smaller than the tooth distance of the vertical gear 232, the tooth distance of the annular tooth slot 233 is larger than the tooth distance of the main gear 214, a limit ring 235 is fixedly connected with the bottom of the main rotating ring 23, the inner wall of the main rotating ring 23 is fixedly connected with the annular tooth slot 235, and the limit groove 234 is in meshed with the limit groove 234;

The motor 22 drives the motor rotating shaft 221 and the motor gear 222 to rotate, the main rotating ring 23 is driven to rotate through the vertical tooth grooves 232, the main rotating ring 23 drives the limiting ring 235 to rotate along the annular limiting groove 234, so that the main rotating ring 23 is supported through the rotating ring supporting frame 231, meanwhile, the annular tooth grooves 233 on the inner side of the main rotating ring 23 drive the main gear 214 to rotate, and the main gear 214 drives the baffle rotating shaft 213 and the discharge port baffle 21 to rotate, so that the discharge port baffle 21 is opened.

As shown in fig. 6, the utility model provides a thickening powder bin for producing dry-mixed common mortar, a baffle support frame 211 is arranged below a discharge port baffle 21, the bottom of the baffle support frame 211 is fixedly connected to the inner wall of a discharge port 2, a rotary groove 2111 is formed in the top of the baffle support frame 211, the rotary groove 2111 is in a right-angle arc shape, a rotary block 2112 is movably connected to the top of the rotary groove 2111, and the top of the rotary block 2112 is fixedly connected with the bottom of the discharge port baffle 21;

The discharge gate baffle 21 drives the rotary block 2112 and rotates along the rotary groove 2111, and the rotary track of the rotary block 2112 is directional arc-shaped through the rotary groove 2111, and meanwhile, the discharge gate baffle 21 is supported through the baffle support frame 211, so that the discharge gate baffle 21 is prevented from being deflected to collide with the inner wall of the discharge gate 2 and be blocked.

As shown in fig. 7, the utility model provides a thickening powder bin for producing dry-mixed common mortar, wherein the outer wall of a baffle rotating shaft 213 is provided with a fixed cylinder 212, the top of the fixed cylinder 212 is fixedly connected with the inner wall of a discharge hole 2, the inner wall of the fixed cylinder 212 is provided with a limit groove 2121, the limit groove 2121 is in a right-angle arc shape, the inner wall of the limit groove 2121 is movably connected with a limit block 2122, and one side of the limit block 2122 away from the limit groove 2121 is fixedly connected with the outer wall of the baffle rotating shaft 213;

the baffle rotating shaft 213 drives the limiting block 2122 to rotate along the limiting groove 2121, so that the maximum rotation amplitude of the baffle rotating shaft 213 is a right angle, and the phenomenon that the opening amplitude of the discharge port baffle 21 is too large and collides with other structures due to the too large rotation amplitude of the baffle rotating shaft 213 is prevented.

The working principle of the dry-mixed common mortar for producing the thickening powder bin is specifically described below.

As shown in fig. 1-7, the motor 22 drives the motor rotating shaft 221 and the motor gear 222 to rotate, the vertical tooth slot 232 drives the main rotating ring 23 to rotate, the main rotating ring 23 drives the limiting ring 235 to rotate along the annular limiting groove 234, thereby supporting the main rotating ring 23 through the rotating ring supporting frame 231, and simultaneously, the annular tooth slot 233 on the inner side of the main rotating ring 23 drives the main gear 214 to rotate, the main gear 214 drives the baffle rotating shaft 213 and the discharge port baffle 21 to rotate, the baffle rotating shaft 213 drives the limiting block 2122 to rotate along the limiting groove 2121, so that the maximum rotating amplitude of the baffle rotating shaft 213 is right angle, thereby preventing the overlarge rotating amplitude of the baffle rotating shaft 213 from causing overlarge opening amplitude of the discharge port baffle 21 to collide with other structures, the discharge port baffle 21 drives the rotating block 2112 to rotate along the rotating groove 2111, the rotating track of the rotating block 2112 is in a directional arc shape through the rotating groove 2111, and simultaneously, the baffle supporting frame 211 is prevented from deflecting the discharge port baffle 21 to cause collision with the inner wall of the discharge port 2, thereby opening the discharge port baffle 21 to clamp, and collecting powder which is easy to place below the discharge port 2 for collection.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The thickening powder bin for producing the dry-mixed common mortar comprises a thickening powder production bin (1), and is characterized in that: the bottom of the thickening powder production bin (1) is provided with a discharge hole (2), the inner wall of the discharge hole (2) is movably connected with a discharge hole baffle (21), the number of the discharge hole baffles (21) is six and distributed along the annular array of the inner wall of the discharge hole (2), the outer wall of the discharge hole baffle (21) is fixedly connected with a baffle rotating shaft (213), the upper end and the lower end of the baffle rotating shaft (213) are respectively movably connected with the inner wall of the discharge hole (2), the outer wall of the discharge hole (2) is fixedly provided with a motor (22), the upper part of the discharge hole baffle (21) is provided with a main rotating ring (23), the top of the main rotating ring (23) is provided with a vertical tooth groove (232), the inner side of the main rotating ring (23) is provided with an annular tooth groove (233), the bottom of the thickening powder production bin (1) is fixedly connected with a support (3), and the bottom of the support (3) is lower than the bottom of the discharge hole (2).

2. The production thickening powder bin for dry-mixed common mortar according to claim 1, wherein the production thickening powder bin is characterized in that: the motor is characterized in that an output shaft of the motor (22) is fixedly connected with a motor rotating shaft (221), the outer wall of the motor rotating shaft (221) is movably connected with the inner wall of the discharge hole (2), one side outer wall of the motor rotating shaft (221), far away from the motor (22), is fixedly connected with a motor gear (222), and the bottom of the motor gear (222) is meshed with the top of the vertical tooth groove (232).

3. The production thickening powder bin for dry-mixed common mortar according to claim 2, wherein: the outer wall of the baffle rotating shaft (213) is fixedly connected with a main gear (214), and the side surface of the main gear (214) is meshed and connected with the inner side of the annular tooth groove (233).

4. A production thickening powder bin for dry-mixed common mortar according to claim 3, wherein: the pitch of the motor gear (222) is smaller than that of the vertical tooth groove (232), and the pitch of the annular tooth groove (233) is larger than that of the main gear (214).

5. The production thickening powder bin for dry-mixed common mortar according to claim 1, wherein the production thickening powder bin is characterized in that: the bottom fixedly connected with spacing ring (235) of main swivel (23), the inner wall fixedly connected with swivel support frame (231) of discharge gate (2), annular spacing groove (234) have been seted up at the top of swivel support frame (231), the outer wall of spacing ring (235) and the inner wall swing joint of annular spacing groove (234).

6. The production thickening powder bin for dry-mixed common mortar according to claim 1, wherein the production thickening powder bin is characterized in that: the utility model discloses a discharge gate baffle, including discharge gate baffle (21), baffle support frame (211) is provided with below of discharge gate baffle (21), the inner wall at discharge gate (2) is fixedly connected to the bottom of baffle support frame (211), rotation groove (2111) has been seted up at the top of baffle support frame (211), the shape of rotation groove (2111) is right angle arc, the top swing joint of rotation groove (2111) has rotary block (2112), the bottom fixed connection of rotary block (2112) and discharge gate baffle (21).

7. The production thickening powder bin for dry-mixed common mortar according to claim 1, wherein the production thickening powder bin is characterized in that: the outer wall of baffle pivot (213) is provided with fixed section of thick bamboo (212), the top fixed connection of fixed section of thick bamboo (212) is at the inner wall of discharge gate (2), spacing groove (2121) has been seted up to the inner wall of fixed section of thick bamboo (212), the shape of spacing groove (2121) is right angle arc, the inner wall swing joint of spacing groove (2121) has stopper (2122), the one side of spacing groove (2121) is kept away from to stopper (2122) and the outer wall fixed connection of baffle pivot (213).