CN211517994U

CN211517994U - Cement mixer

Info

Publication number: CN211517994U
Application number: CN201922490546.0U
Authority: CN
Inventors: 孙宝升; 王子春; 董庆杰; 杨文圃; 刘继舒; 王川; 曹宇; 王欣; 刘晓磊; 何磊; 狄琼琼; 李梦莹
Original assignee: North China Water Resources & Hydroelectric Construction Engineering Group Co ltd
Current assignee: North China Water Resources & Hydroelectric Construction Engineering Group Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a cement slurry mixer, which comprises a support frame and a hollow tank body, wherein the tank body is positioned at the upper end of the support frame, a motor is arranged at the central position of the bottom of the tank body, an output shaft of the motor is fixedly provided with a rotating shaft, a stirring rod is fixedly arranged on the outer peripheral surface of the rotating shaft, and a wall scraping mechanism is arranged at the top end of the rotating shaft and comprises a connecting cross rod arranged on the rotating shaft, a scraping rod arranged on the lower surface of the connecting cross rod and a scraper arranged on the scraping rod; the scraping rod is vertically arranged, a gap is reserved between the scraping rod and the side wall of the tank body, and one end of the scraper, which is far away from the scraping rod, is abutted against the side wall of the tank body; the scraping rod is provided with a groove along the height direction, and an adjusting component which enables the scraper and the inner wall of the tank body to be constantly attached is arranged in the groove. The cleaning device has the advantage of cleaning the grout on the side wall of the tank body while stirring the grout in the machine body.

Description

Cement mixer

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to cement paste mixer.

Background

The cement mixer is one of the common equipment on the building site, and the cement mixer on the current market also has a lot of kinds, and it mainly lets cement thick liquids obtain abundant stirring, prevents that cement thick liquids from just solidifying before not using.

The current chinese patent that authorizes bulletin number is CN204673783U discloses a horizontal cement mixer, including the mixer body, the mixer body is the cuboid agitator, and the mixer body top is equipped with the feed inlet, and mixer body one side is equipped with the discharge gate, and the discharge gate is equipped with the baffle, and the baffle is equipped with the gate valve, and the mixer body the inside is equipped with the (mixing) shaft, is equipped with stirring paddle leaf on the (mixing) shaft, and mixer body one side is equipped with the support, and the mixer body bottom is equipped with.

However, the above prior art solutions still have the following drawbacks: the cement mixer can not in time clear up the thick liquid from the lateral wall at the stirring in-process, leads to inconvenient operation in later stage clearance in-process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cement paste mixer, it has carries out the advantage of clearing up to the thick liquid on the jar side wall when carrying out the stirring to the internal grout of organism.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a cement slurry mixer comprises a support frame and a hollow tank body, wherein the tank body is positioned at the upper end of the support frame, a motor is arranged at the central position of the bottom of the tank body, an output shaft of the motor is fixedly provided with a rotating shaft, the output shaft of the motor and the rotating shaft rotate coaxially, a stirring rod is fixedly arranged on the outer peripheral surface of the rotating shaft, a wall scraping mechanism is arranged at the top end of the rotating shaft, and the wall scraping mechanism comprises a connecting cross rod arranged on the rotating shaft, a scraping rod arranged on the connecting cross rod and a scraper arranged on the scraping rod; the scraping rod is vertically arranged, a gap is reserved between the scraping rod and the side wall of the tank body, and one end of the scraper, which is far away from the scraping rod, is abutted against the side wall of the tank body; the scraping rod is provided with a groove along the height direction, and an adjusting component which enables the scraper and the inner wall of the tank body to be constantly attached is arranged in the groove.

Through adopting above-mentioned technical scheme, will scrape wall mechanism and set up in the axis of rotation, at the starter motor, when stirring, the scraper can be scraped the residue of jar side wall, simultaneously, design adjustment mechanism can make the scraper keep constantly with the laminating of jar internal wall, has when carrying out the stirring to the internal grout of organism to the thick liquid of jar on the internal wall clearance advantage.

The utility model discloses further set up to: the adjusting part comprises a sliding plate and a compression elastic part which are positioned in the groove, the sliding plate is connected to the groove in a sliding manner, the compression elastic part is positioned between the bottom wall of the groove and the sliding plate, one side of the sliding plate, which deviates from the compression elastic part, is fixedly connected with the scraper, and the scraper is exposed from the groove and is abutted to the side wall of the tank body.

Through adopting above-mentioned technical scheme, the adjustment assembly adopts the cooperation between compression elastic component and the slide plate, simple structure, and can realize the nimble control to the scraper, makes the scraper constantly keep with the laminating of jar internal wall.

The utility model discloses further set up to: the groove is a T-shaped groove, and the sliding plate is a T-shaped plate.

Through adopting above-mentioned technical scheme, the setting of T type groove and T template makes the more nimble of scraper shrink convenient control to the scraper.

The utility model discloses further set up to: the compression spring comprises a compression spring.

By adopting the technical scheme, the structure is simple, and the operation is convenient.

The utility model discloses further set up to: the thickness of the scraper is gradually reduced from one end connected with the scraper rod to the free end.

Through adopting above-mentioned technical scheme, reduce the area of scraper and lateral wall looks butt one end to be convenient for clear up the thick liquid on the inboard lateral wall of jar body down.

The utility model discloses further set up to: the upper end of the tank body is provided with a tank cover, and a locking assembly is arranged between the tank cover and the tank body.

Through adopting above-mentioned technical scheme, locking Assembly's setting makes between cover and the jar body removable, conveniently operates jar internal device.

The utility model discloses further set up to: the locking assembly comprises a locking cover arranged on the outer wall of the tank body, an annular lock catch arranged on the locking cover and a lock hook arranged on the tank cover, the locking cover is hinged on the outer wall of the tank body, the lock hook and the locking cover are arranged oppositely, one end of the annular lock catch is hinged below the inner side of the locking cover, and the other end of the annular lock catch is connected in the lock hook in a clamped mode.

Through adopting above-mentioned technical scheme, when fixing the cover, go into the latch hook with annular hasp card, realize the cover and jar can be connected dismantled of body. And the lock cover is rotated downwards, and the lock catch is locked. If the locking assembly needs to be opened, the locking cover is rotated upwards, one end of the annular lock catch is upwards rotated along with the locking cover, the other end of the annular lock catch slides out of the locking hook, and the locking assembly is opened.

The utility model discloses further set up to: the tank cover comprises two hinged plates and a connecting plate, and two sides of the connecting plate are hinged with the two hinged plates respectively.

Through adopting above-mentioned technical scheme, set the cover into two articulated plate articulated modes, when the internal stirring condition of jar, only need open wherein one side can, reduce staff's time when needs observe.

The utility model discloses further set up to: the upper surface of connecting plate is provided with the handle that makes things convenient for the staff to take.

Through adopting above-mentioned technical scheme, the setting of handle makes things convenient for the staff to take to the cover.

To sum up, the utility model discloses following beneficial effect has: the wall scraping mechanism is arranged on the rotating shaft, when the wall scraping mechanism is started to stir the cement slurry, the scraper can scrape the residues on the side wall of the tank body, and meanwhile, the adjusting mechanism is designed to enable the scraper to be constantly attached to the inner wall of the tank body, so that the cement slurry stirring machine has the advantage of cleaning the slurry on the side wall of the tank body while stirring the cement slurry in the machine body.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of an exploded structure between the can lid and the can body in the embodiment;

fig. 4 is a schematic view of a partially exploded structure between the scraper bar and the scraper in the embodiment.

In the figure, 1, a tank body; 2. a support frame; 21. a support bar; 22. a support plate; 3. a motor; 31. a rotating shaft; 32. a stirring rod; 321. a stirring plate; 33. rotating the disc; 4. a wall scraping mechanism; 41. connecting the cross bars; 42. a scraping rod; 421. a groove; 422. a through hole; 43. a scraper; 44. an adjustment assembly; 441. a slide plate; 442. a compression spring; 5. a can lid; 51. a hinge plate; 52. a connecting plate; 521. a handle; 53. a feeding port; 54. a discharge port; 541. a valve; 6. a locking assembly; 61. a locking cover; 62. an annular lock catch; 63. a latch hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a cement mixer is shown by combining figures 1 and 3, and comprises a support frame 2 and a tank body 1 with a hollow interior, wherein the support frame 2 comprises three support rods 21, the three support rods 21 are arranged in a triangular shape, and a support plate 22 is integrally formed among the three support rods 21; the supporting plate 22 is arranged in a triangle, and three vertex angles of the supporting plate 22 correspond to the three supporting rods respectively. A motor 3 is installed at the center of the bottom of the tank body 1, a base of the motor 3 is welded on the upper surface of the supporting plate 22, a rotating shaft 31 is welded on an output shaft of the motor 3, and the output shaft of the motor 3 and the rotating shaft 31 rotate coaxially; the top welding of axis of rotation 31 has rolling disc 33, and the welding of the outer peripheral face of rolling disc 33 has three puddler 32, and three puddler 32 are around the outer peripheral face evenly distributed of rolling disc 33, and puddler 32 is the arc pole, and the one end integrated into one piece that rolling disc 33 was kept away from to puddler 32 has stirring board 321, and stirring board 321 is the slope setting, and the base of stirring board 321 is laminated mutually with jar 1 bottom surface inner wall.

As shown in fig. 3 and 4, a wall scraping mechanism 4 is disposed at a connection position of the rotating shaft 31 and the rotating shaft on the upper surface of the rotating disc 33, and the wall scraping mechanism 4 includes a connecting cross bar 41, a scraping bar 42 and a scraper 43; a lantern ring is welded at the joint of the rotating shaft 31 and the upper surface of the rotating disc 33, the rotating shaft 31 is sleeved with the lantern ring, and the lower surface of the lantern ring is welded with the upper surface of the rotating disc 33; the number of the connecting cross rods 41 is three, the three connecting cross rods 41 are all welded on the outer peripheral surface of the lantern ring, and the three connecting cross rods 41 are arranged around the outer peripheral surface of the lantern ring at equal intervals.

The lower surfaces of the three connecting cross bars 41 and the scraping bar 42 are integrally formed, the scraping bar 42 is provided with a groove 421 along the height direction thereof, the groove 421 is a T-shaped groove, and an adjusting component 44 which enables the scraper 43 to be constantly attached to the inner wall of the tank body 1 is arranged in the groove 421; the adjusting assembly 44 comprises a sliding plate 441 and a compression spring 442, wherein the sliding plate 441 is a T-shaped plate, and the sliding plate 441 is positioned in the groove 421 and is connected with the groove 421 in a sliding manner; the bottom wall of the groove 421 is provided with a plurality of through holes 422 along the height direction thereof, one end of the compression spring 442 is positioned in the through holes 422 and is abutted against the inner side wall of the scraping rod, and the other end is abutted against the sliding plate 441; the side of the sliding plate 441, which faces away from the compression spring 442, is welded with the scraper 43, the scraper 43 is exposed from the groove 421 and abuts against the side wall of the can body 1, and the thickness of the scraper 43 becomes thinner gradually from the end connected with the scraping rod 42 to the free end.

Referring to fig. 1 and 2, a discharge hole is formed in the lower bottom surface of the tank body 1, the discharge hole is communicated with a discharge port 54, the discharge port 54 is arranged in an inverted trumpet shape, and a valve 541 is installed on the outer wall of the discharge port 54; the top end of the tank body 1 is detachably connected with a tank cover 5, the upper surface of the tank cover 5 is provided with a feeding hole, the feeding hole is communicated with a feeding opening 53, and the feeding opening 53 is arranged in a horn shape; the can cover 5 comprises two hinged plates 51 and a connecting plate 52, two sides of the connecting plate 52 are respectively hinged with the hinged plates 51, and the upper surface of the connecting plate 52 is provided with a handle 521; a locking assembly 6 is arranged between the can cover 5 and the can body 1, and the locking assembly 6 comprises a locking cover 61, an annular locking buckle 62 and a locking hook 63. The lock cover 61 is hinged with the side wall of the tank body 1, and the lock hook is fixed on the outer side of the tank cover 5 and is arranged opposite to the lock cover 61. Annular hasp 62 one end articulates in the inboard below of locking closure 61, and the latch hook 63 can be blocked in the other end, during the installation, blocks annular hasp 62 in latch hook 63, realizes dismantling of cover 5 and jar body 1 to be connected. The locking cover 61 is turned downwards and the locking assembly 6 is locked. When the locking assembly 6 is to be opened, the locking cover 61 is rotated upward, one end of the annular lock catch 62 is rotated upward along with the locking cover 61, the other end of the annular lock catch 62 slides out from the locking hook 63, and the locking assembly 6 is opened.

The implementation principle of the embodiment is as follows: firstly, pour the raw materials into the tank body 1 through the feeding port 53, then, start the motor 3, the stirring rod 32 and the stirring plate 321 stir the raw materials, the scraper 43 constantly keeps the joint with the inner wall of the tank body 1, the residues on the inner wall are prevented from being left and scraped off, after the stirring is completed, the valve 541 is screwed, so that the stirred cement paste flows out from the discharge port 54, if the condition in the tank body 1 needs to be observed, or when the parts in the tank body 1 are replaced, only the tank cover 5 needs to be opened.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A cement mixer comprises a support frame (2) and a hollow tank body (1), wherein the tank body (1) is positioned at the upper end of the support frame (2), a motor (3) is arranged at the central position of the bottom of the tank body (1), a rotating shaft (31) is fixedly arranged on an output shaft of the motor (3), and the output shaft of the motor (3) and the rotating shaft (31) rotate coaxially; the peripheral surface of axis of rotation (31) sets firmly puddler (32), its characterized in that: the top end of the rotating shaft (31) is provided with a wall scraping mechanism (4), and the wall scraping mechanism (4) comprises a connecting cross rod (41) arranged on the rotating shaft (31), a scraping rod (42) arranged on the connecting cross rod (41) and a scraper (43) arranged on the scraping rod (42); the scraping rod (42) is vertically arranged, a gap is reserved between the scraping rod (42) and the side wall of the tank body (1), and one end, far away from the scraping rod (42), of the scraper (43) is abutted to the side wall of the tank body (1); the scraping rod (42) is provided with a groove (421) along the height direction, and an adjusting component (44) which enables the scraping blade (43) to be constantly attached to the inner wall of the tank body (1) is arranged in the groove (421).

2. A cement mixer according to claim 1, characterized in that: the adjusting component (44) comprises a sliding plate (441) and a compression elastic piece, wherein the sliding plate (441) is located in the groove (421), the sliding plate (441) is connected to the groove (421) in a sliding mode, the compression elastic piece is located between the bottom wall of the groove (421) and the sliding plate (441), one side, away from the compression elastic piece, of the sliding plate (441) is fixedly connected with the scraper (43), and the scraper (43) is exposed out of the groove (421) and is abutted to the side wall of the tank body (1).

3. A cement mixer according to claim 2, characterized in that: the groove (421) is a T-shaped groove, and the sliding plate (441) is a T-shaped plate.

4. A cement mixer according to claim 2, characterized in that: the compression spring includes a compression spring (442).

5. A cement mixer according to claim 1, characterized in that: the thickness of the scraper (43) is gradually reduced from one end connected with the scraper rod (42) to the free end.

6. A cement mixer according to claim 1, characterized in that: the upper end of the tank body (1) is provided with a tank cover (5), and a locking assembly (6) is arranged between the tank cover (5) and the tank body (1).

7. A cement mixer according to claim 6, characterized in that: locking Assembly (6) including set up in locking closure (61) of jar body (1) outer wall, set up in annular hasp (62) of locking closure (61) and set up in latch hook (63) of cover (5), locking closure (61) articulate in the outer wall of jar body (1), latch hook (63) with locking closure (61) sets up relatively, annular hasp (62) one end articulate in the inboard below of locking closure (61), the other end joint of annular hasp (62) in latch hook (63).

8. A cement mixer according to claim 6, characterized in that: the tank cover (5) comprises two hinged plates (51) and a connecting plate (52), and two sides of the connecting plate (52) are hinged with the two hinged plates (51) respectively.

9. A cement mixer according to claim 8, characterized in that: the upper surface of connecting plate (52) is provided with handle (521) that makes things convenient for the staff to take.