CN218985252U

CN218985252U - Anticorrosive concrete raw and other materials dosing unit

Info

Publication number: CN218985252U
Application number: CN202223264454.9U
Authority: CN
Inventors: 李晓楠
Original assignee: Shanghai Tongmu Construction Consulting Co ltd
Current assignee: Shanghai Tongmu Construction Consulting Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an anti-corrosion concrete raw material proportioning device, which relates to the technical field of concrete proportioning and comprises a stirring box, wherein the top surface of the stirring box is provided with a movable stirring mechanism, the movable stirring mechanism comprises fixing plates, the fixing plates are fixedly connected to the top surface of the stirring box, and the number of the fixing plates is two. According to the stirring device, the rotating shaft is driven by the driving motor to rotate, the stirring rod is driven by the rotating shaft to rotate, the stirring rod rotates to stir and mix raw materials in the stirring box, meanwhile, the threaded rod is driven by the positive and negative motor to rotate, the threaded rod drives the threaded block to move on the guide rod, and the threaded block drives the driving motor to move, so that the stirring rod can stir the raw materials at all positions in the stirring box, the problem that the raw materials at part of positions in the stirring rod cannot be stirred, the stirring time of concrete ingredients is long is avoided, the stirring efficiency of the device is improved, and the stirring quality of concrete is guaranteed.

Description

Anticorrosive concrete raw and other materials dosing unit

Technical Field

The utility model relates to the technical field of concrete batching, in particular to an anticorrosive concrete raw material batching device.

Background

Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; the cement concrete, which is obtained by mixing with water (which can contain additives and admixtures) according to a certain proportion, is also called ordinary concrete, and is widely applied to civil engineering.

Patent publication number CN211662337U discloses a concrete dosing unit, which comprises a housin, feeder hopper and drive mechanism are fixed respectively from a left side to the right in the top of casing, and the bottom fixed mounting of casing has the discharging pipe, drive mechanism's output has the puddler that runs through the casing through the coupling joint, and the bottom movable mounting of puddler has the bearing that is in shells inner wall bottom. The following problems exist in the prior art:

the position of puddler is fixed, and the part position raw materials in the device can't be stirred, and concrete batching stirs the time longer, causes the stirring inefficiency of device, the poor problem of quality of stirring.

Disclosure of Invention

The utility model provides an anti-corrosion concrete raw material proportioning device, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an anticorrosive concrete raw and other materials dosing unit, includes the agitator tank, the top surface of agitator tank is provided with removes rabbling mechanism, remove rabbling mechanism includes the fixed plate, fixed plate fixed connection is at the top surface of agitator tank, the quantity of fixed plate is two, two fixedly connected with guide arm between the fixed plate, the surface sliding connection of guide arm has the screw thread piece, the middle part threaded connection of screw thread piece has the threaded rod, the one end swing joint of threaded rod is in one the side of fixed plate, another the side fixedly connected with positive and negative motor of fixed plate, the other end fixedly connected with of threaded rod is on positive and negative motor's output shaft.

The technical scheme of the utility model is further improved as follows: the bottom surface fixedly connected with driving motor of screw thread piece, fixedly connected with pivot on driving motor's the output shaft, the side fixedly connected with puddler of pivot.

The technical scheme of the utility model is further improved as follows: the bottom surface fixedly connected with discharging pipe of agitator tank, the inside grafting of discharging pipe has the baffle, the top of baffle extends to the outside of discharging pipe.

The technical scheme of the utility model is further improved as follows: the bottom surface four corners of agitator tank is equal fixedly connected with bracing piece, the bottom surface fixedly connected with buffer board of bracing piece, the bottom of buffer board is provided with the buffering base, the equal fixedly connected with gag lever post in inner chamber bottom surface both sides of buffering base, the both ends activity of buffer board cup joints the surface at the gag lever post.

The technical scheme of the utility model is further improved as follows: the inner cavity bottom surface fixedly connected with elasticity post and powerful spring of buffering base, the top surface setting of elasticity post is in the bottom surface of buffer board, powerful spring's top fixed connection is in the bottom surface of buffer board.

The technical scheme of the utility model is further improved as follows: the inner chamber bottom of elasticity post is provided with down the shell fragment, the inner chamber top of elasticity post is provided with the shell fragment, down the shell fragment top surface and go up the bottom surface of shell fragment and closely laminate.

The technical scheme of the utility model is further improved as follows: the inner sides of the upper elastic sheet and the lower elastic sheet are fixedly connected with pressure springs, and one ends of the pressure springs are fixedly connected with the inner cavity of the elastic column.

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

1. the utility model provides an anti-corrosion concrete raw material proportioning device, which adopts the coordination of a movable stirring mechanism, a positive motor, a negative motor, a threaded rod, a threaded block, a guide rod, a driving motor, a rotating shaft, a stirring rod and a stirring box, wherein the rotating shaft is driven by the driving motor to rotate, the rotating shaft drives the stirring rod to rotate, the stirring rod rotates to stir and mix raw materials in the stirring box, meanwhile, the positive motor drives the threaded rod to rotate, the threaded rod drives the threaded block to move on the guide rod, and the threaded block drives the driving motor to move, so that the stirring rod moves back and forth in the stirring box to stir the raw materials at all positions in the stirring box, the problem that the position of the stirring rod is fixed, the raw materials at part of positions in the device cannot be stirred, and the stirring time of concrete proportioning is long is solved, the stirring efficiency of the device is improved, and the stirring quality of concrete is ensured.

2. The utility model provides an anti-corrosion concrete raw material proportioning device, which adopts the matching of a buffer base, a buffer plate, a support rod, a limit rod, a strong spring, an elastic column, an upper elastic piece, a lower elastic piece and a pressure spring, wherein the support rod is driven to press the buffer plate downwards through vibration of a stirring box, the buffer plate extrudes the strong spring and the elastic column, the upper elastic piece and the lower elastic piece extrude the pressure spring to generate elasticity when the elastic column is pressed, the vibration of the stirring box is buffered under the elasticity action of the strong spring, the upper elastic piece, the lower elastic piece and the pressure spring, the working stability of the device is ensured, and the limit rod can limit the position of the buffer plate.

Drawings

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

FIG. 2 is a schematic diagram of a mobile stirring mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a cushioning base of the present utility model;

FIG. 4 is a schematic cross-sectional view of an elastic column according to the present utility model.

In the figure: 1. a stirring tank; 2. a fixing plate; 3. a forward and reverse motor; 4. a guide rod; 5. a screw block; 6. a threaded rod; 7. a driving motor; 8. a support rod; 9. a discharge pipe; 10. a buffer plate; 11. a buffer base; 111. a limit rod; 112. a strong spring; 113. an elastic column; 1131. a spring plate is arranged; 1132. a lower spring plate; 1133. a pressure spring; 12. a rotating shaft; 13. stirring rod.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an anti-corrosion concrete raw material batching device, which comprises a stirring box 1, wherein a movable stirring mechanism is arranged on the top surface of the stirring box 1, the movable stirring mechanism comprises two fixed plates 2, the fixed plates 2 are fixedly connected to the top surface of the stirring box 1, a guide rod 4 is fixedly connected between the two fixed plates 2, a threaded block 5 is slidably connected to the surface of the guide rod 4, a threaded rod 6 is connected to the middle thread of the threaded block 5, one end of the threaded rod 6 is movably connected to the side surface of one fixed plate 2, a positive motor 3 is fixedly connected to the side surface of the other fixed plate 2, the other end of the threaded rod 6 is fixedly connected to an output shaft of the positive motor 3, a driving motor 7 is fixedly connected to the bottom surface of the threaded block 5, a rotating shaft 12 is fixedly connected to the output shaft of the driving motor 7, a stirring rod 13 is fixedly connected to the side surface of the stirring box 1, a baffle is inserted into the interior of the discharging pipe 9, and the top end of the baffle extends to the exterior of the discharging pipe 9.

In this embodiment, drive pivot 12 through driving motor 7 and rotate, pivot 12 drives puddler 13 and rotates, and puddler 13 rotates and stirs the mixture to the raw materials in the agitator tank 1, and positive and negative motor 3 drives threaded rod 6 simultaneously and rotates, and threaded rod 6 drives screw thread piece 5 and removes on guide arm 4, and screw thread piece 5 drives driving motor 7 and removes to make puddler 13 stir at agitator tank 1 round trip movement, can stir everywhere raw materials in the agitator tank 1, improved the efficiency of stirring.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom surface four corners of agitator tank 1 all fixedly connected with bracing piece 8, the bottom surface fixedly connected with buffer board 10 of bracing piece 8, the bottom of buffer board 10 is provided with buffering base 11, the equal fixedly connected with gag lever post 111 in inner chamber bottom surface both sides of buffering base 11, the both ends activity of buffer board 10 cup joint the surface at gag lever post 111, the inner chamber bottom surface fixedly connected with elasticity post 113 and powerful spring 112 of buffering base 11, the top surface setting of elasticity post 113 is in the bottom surface of buffer board 10, the top fixedly connected with of powerful spring 112 is in the bottom surface of buffer board 10, the inner chamber bottom of elasticity post 113 is provided with down shell fragment 1132, the inner chamber top of elasticity post 113 is provided with shell fragment 1131, down shell fragment 1132 top surface closely laminates with last shell fragment 1131's bottom surface, go up shell fragment 1131, the inboard of lower shell fragment 1132 is fixedly connected with pressure spring 1133, the inner chamber of pressure spring 1133 is fixedly connected with at elasticity post 113.

In this embodiment, the supporting rod 8 is driven to press the buffer plate 10 through the vibration of the stirring box 1, the buffer plate 10 extrudes the strong spring 112 and the elastic column 113, the elastic column 113 extrudes the upper elastic sheet 1131 and the lower elastic sheet 1132 when being pressed, the upper elastic sheet 1131 and the lower elastic sheet 1132 extrudes the pressure spring 1133 to generate elasticity, the vibration of the stirring box 1 is buffered by the elasticity of the strong spring 112, the upper elastic sheet 1131, the lower elastic sheet 1132 and the pressure spring 1133, the working stability of the device is ensured, and the position of the buffer plate 10 can be limited by the limiting rod 111.

The working principle of the anti-corrosion concrete raw material batching device is specifically described below.

As shown in figures 1-4, when in use, raw materials are put into the stirring box 1 from the upper part, the driving motor 7 is started to drive the rotating shaft 12 to rotate, the rotating shaft 12 drives the stirring rod 13 to rotate, the stirring rod 13 rotates to stir and mix the raw materials in the stirring box 1, meanwhile, the positive and negative motor 3 drives the threaded rod 6 to rotate, the threaded rod 6 drives the threaded block 5 to move on the guide rod 4, the threaded block 5 drives the driving motor 7 to move, so that the stirring rod 13 moves back and forth to stir the stirring box 1, after stirring is finished, the baffle is pulled out from the discharging pipe 9, and a mixed finished product is discharged from the discharging pipe 9.

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 utility model provides an anticorrosive concrete raw and other materials dosing unit, includes agitator tank (1), its characterized in that: the stirring box is characterized in that a movable stirring mechanism is arranged on the top surface of the stirring box (1), the movable stirring mechanism comprises a fixed plate (2), the fixed plate (2) is fixedly connected to the top surface of the stirring box (1), the fixed plate (2) is two in number, a guide rod (4) is fixedly connected between the fixed plates (2), a threaded block (5) is connected to the surface of the guide rod (4) in a sliding manner, a threaded rod (6) is connected to the middle of the threaded block (5) in a threaded manner, one end of the threaded rod (6) is movably connected to one side of the fixed plate (2), the other end of the threaded rod (6) is fixedly connected to a positive motor (3) on the side of the fixed plate (2), and the other end of the threaded rod (6) is fixedly connected to an output shaft of the positive motor (3).

2. The anticorrosive concrete raw material proportioning device according to claim 1, wherein: the bottom surface fixedly connected with driving motor (7) of screw thread piece (5), fixedly connected with pivot (12) on the output shaft of driving motor (7), the side fixedly connected with puddler (13) of pivot (12).

3. The anticorrosive concrete raw material proportioning device according to claim 1, wherein: the stirring box is characterized in that a discharging pipe (9) is fixedly connected to the bottom surface of the stirring box (1), a baffle is inserted into the discharging pipe (9), and the top end of the baffle extends to the outer portion of the discharging pipe (9).

4. The anticorrosive concrete raw material proportioning device according to claim 1, wherein: the stirring box is characterized in that support rods (8) are fixedly connected to four corners of the bottom surface of the stirring box (1), a buffer plate (10) is fixedly connected to the bottom surface of the support rods (8), a buffer base (11) is arranged at the bottom of the buffer plate (10), a limiting rod (111) is fixedly connected to two sides of the bottom surface of an inner cavity of the buffer base (11), and two ends of the buffer plate (10) are movably sleeved on the surface of the limiting rod (111).

5. The anticorrosive concrete raw material proportioning device according to claim 4, wherein: the inner cavity bottom surface fixedly connected with elasticity post (113) and powerful spring (112) of buffering base (11), the top surface setting of elasticity post (113) is in the bottom surface of buffer board (10), the top fixed connection of powerful spring (112) is in the bottom surface of buffer board (10).

6. The anticorrosive concrete raw material proportioning device according to claim 5, wherein: the inner cavity bottom of the elastic column (113) is provided with a lower spring piece (1132), the inner cavity top of the elastic column (113) is provided with an upper spring piece (1131), and the top surface of the lower spring piece (1132) is tightly attached to the bottom surface of the upper spring piece (1131).

7. The anticorrosive concrete raw material proportioning device according to claim 6, wherein: the inner sides of the upper elastic sheet (1131) and the lower elastic sheet (1132) are fixedly connected with a pressure spring (1133), and one end of the pressure spring (1133) is fixedly connected with the inner cavity of the elastic column (113).