CN218053245U - Feeding mechanism of a cement mixer - Google Patents

Abstract

The utility model discloses a cement mixer's feed mechanism relates to cement mixing equipment technical field. The utility model discloses a cement mixer body, one side of cement mixer body is fixed with the mounting bracket, the mounting bracket internal rotation is connected with the threaded rod, the bottom of mounting bracket is connected with the housing, install first motor in the housing, the output of first motor is connected with first bevel gear, the fixed bevel gear that has cup jointed on the threaded rod, the backup pad with the below one end of collecting box is connected with the rotation connecting piece, the both sides of collecting box are fixed with second electric putter, one side of collecting box is connected with sealing connection board, second electric putter's output with sealing connection board connects, outside one side of collecting box is fixed with the second motor, be provided with the stirring rake in the collecting box, the stirring rake with the output of second motor is connected, be connected with the driving medium between the stirring rake.

Description

Feeding mechanism of a cement mixer

technical field

The utility model relates to the technical field of cement mixing equipment, in particular to a feeding mechanism of a cement mixer.

Background technique

Cement mixer is a kind of construction machinery. It is mainly used for mixing cement, sand, various dry powder mortar and other building materials. It can mix various raw materials to make it a mixture or a machine with suitable consistency. At present, cement When the mixer is in use, it lacks a mechanism for loading materials. Usually, cement, sand, stones and other raw materials are manually shoveled into the cement mixer with a shovel, and then mixed with water. Since the mixing tank is high, the operator needs to lift the raw materials before pouring them. Putting it into the mixing tank is relatively labor-intensive. At the same time, various raw materials cannot be pre-mixed before using the mixer, and the mixing efficiency of the cement mixer cannot be effectively improved.

Utility model content

The purpose of this utility model is: to solve the problem that the operator needs to lift the raw materials into the mixing tank due to the height of the mixing tank, which is labor-intensive. To effectively improve the mixing efficiency of a cement mixer, the utility model provides a feeding mechanism for a cement mixer.

The utility model specifically adopts the following technical solutions in order to achieve the above object:

A feeding mechanism for a cement mixer, comprising a cement mixer body, a mounting frame is fixed on one side of the cement mixer body, a threaded rod is rotatably connected to the mounting frame, and a cover is connected to the bottom of the mounting frame. A first motor is installed in the casing, the output end of the first motor is connected to a first bevel gear, and a second bevel gear is fixedly sleeved on the threaded rod, and the second bevel gear is connected to the first bevel gear. The bevel gears are meshed and connected, and a support plate is threaded on the threaded rod, and a collection box is arranged above the support plate, and a rotating connector is connected to the bottom end of the support plate and the collection box. One side of the box is provided with a first electric push rod, the output end of the first electric push rod is hinged with the collection box, the two sides of the collection box are fixed with a second electric push rod, and the collection box A sealing connection plate is connected to one side of the second electric push rod, the output end of the second electric push rod is connected to the sealing connection plate, a second motor is fixed on the outer side of the collection box, and a stirring paddle is arranged in the collection box , the stirring paddles are connected to the output end of the second motor, and transmission parts are connected between the stirring paddles.

Further, the installation frame includes a casing, a bottom plate and a connecting column, the bottom plate is fixed below the casing, and the connecting column is connected between the cement mixer body and the casing.

Further, a protective plate is arranged above the cover, and both ends of the protective plate are connected with the casing.

Further, both ends of the support plate are connected with threaded sleeves, and the threaded sleeves are threaded on the threaded rod.

Further, the rotating connector includes a shaft and a connecting sleeve, the shaft is fixed above the support plate, the connecting sleeve is connected to the lower end of the collection box, and the connecting sleeve is rotatably sleeved on the on the shaft.

Further, the transmission member includes a pulley and a belt, the pulley is sleeved on one end of the stirring paddle, and the belt is sleeved between the pulleys.

The beneficial effects of the utility model are as follows:

1. The utility model puts cement, sand, various dry powder mortar and other construction materials into the collection box, and then starts the first motor to drive the first bevel gear to rotate, thereby driving the second bevel gear and the threaded rod to rotate. The supporting plate moves relative to the threaded rods through the synchronous rotation between the threaded rods, and the moving direction of the supporting plate is adjusted by changing the positive and negative rotation of the first motor, and the height of the collection box is raised higher than the cement mixer body After the height is reached, start the first electric push rod to lift one end of the collection box, and the other end of the collection box will rotate relative to the rotating connector, which is conducive to tilting the collection box, and then start the second electric push rod to drive the seal The connecting plate moves to separate the sealing connecting plate from the collecting box, so that the raw materials in the collecting box fall into the cement mixer body, which facilitates adding raw materials into the cement mixer body and saves manpower.

2. When adding various raw materials into the collection box, the utility model drives the stirring paddle to rotate by starting the second motor, which is conducive to mixing the various raw materials in the collection box, and the setting of transmission parts is beneficial to the stirring paddle Rotate synchronously between them, and by setting two stirring paddles, it is beneficial to improve the mixing effect of the raw materials in the collection box.

Description of drawings

Fig. 1 is the structural representation of the feeding mechanism of the cement mixer provided by the utility model;

Fig. 2 is a structural schematic diagram of the mounting frame provided by the utility model;

Fig. 3 is a schematic diagram of the internal structure of the collection box provided by the utility model;

Fig. 4 is a schematic diagram of the connection structure of the rotating connector provided by the utility model;

Fig. 5 is a schematic diagram of the internal structure of the casing provided by the utility model.

Reference signs: 1. Cement mixer body; 2. Mounting frame; 202, shell; 204, bottom plate; 206, connecting column; 3, threaded rod; 4, cover; 402, protective plate; 6. The first bevel gear; 7. The second bevel gear; 8. Support plate; 802. Thread sleeve; 9. Collection box; 11. Rotation connector; 112. Shaft; 114. Connecting sleeve; 13, the second electric push rod; 14, the sealing connecting plate; 15, the second motor; 16, the stirring paddle; 17, the transmission part; 172, the pulley; 174, the belt.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model.

As shown in Figure 1-5, a feeding mechanism of a cement mixer includes a cement mixer body 1, a mounting frame 2 is fixed on one side of the cement mixer body 1, and a threaded rod 3 is rotatably connected to the mounting frame 2, and the mounting frame 2 The bottom of the casing 4 is connected with a case 4, the first motor 5 is installed in the case 4, the output end of the first motor 5 is connected with the first bevel gear 6, the threaded rod 3 is fixedly sleeved with the second bevel gear 7, the second The bevel gear 7 is meshed with the first bevel gear 6, the threaded rod 3 is threadedly connected with a support plate 8, the top of the support plate 8 is provided with a collection box 9, and the bottom end of the support plate 8 and the collection box 9 is connected with a rotating connection Part 11, one side of the collection box 9 is provided with a first electric push rod 12, the output end of the first electric push rod 12 is hinged between the collection box 9, and the two sides of the collection box 9 are fixed with a second electric push rod 13, One side of the collection box 9 is connected with a sealing connection plate 14, the output end of the second electric push rod 13 is connected with the sealing connection plate 14, the outer side of the collection box 9 is fixed with a second motor 15, and the collection box 9 is provided with a stirring Paddle 16, the stirring paddle 16 is connected with the output end of the second motor 15, and the transmission member 17 is connected between the stirring paddle 16. In the collection box 9, start the first motor 5 to drive the first bevel gear 6 to rotate, thereby driving the second bevel gear 7 and the threaded rod 3 to rotate, and the synchronous rotation between the threaded rods 3 makes the support plate 8 relative to the threaded rod 3. To move, adjust the moving direction of the support plate 8 by changing the positive and negative rotation of the first motor 5, and start the first electric push rod after raising the height of the collection box 9 higher than the height of the cement mixer body 1 12 Lift one end of the collection box 9, and the other end of the collection box 9 rotates relative to the rotating connector 11, which is beneficial to tilt the collection box 9, and then start the second electric push rod 13 to drive the sealing connecting plate 14 to move , so that the sealing connecting plate 14 is separated from the collection box 9, thereby facilitating the raw materials in the collection box 9 to fall into the interior of the cement mixer body 1, facilitating the addition of raw materials into the cement mixer body 1, which is conducive to saving manpower and collecting When various raw materials are added in the box 9, the stirring paddle 16 is driven to rotate by starting the second motor 15, which is conducive to mixing the various raw materials in the collection box 9, and the setting of the transmission member 17 is conducive to the mixing between the stirring paddles 16. Rotating synchronously, by arranging two stirring paddles 16, it is beneficial to improve the mixing effect of the raw materials in the collection box 9.

As shown in Figures 1 and 2, in some embodiments, the installation frame 2 includes a housing 202, a base plate 204 and a connecting column 206, the base plate 204 is fixed below the housing 202, and the connecting column 206 is connected between the cement mixer body 1 and the Between the housings 202 , more specifically, the bottom plate 204 is provided to facilitate fixing the housing 202 , and the connecting column 206 is provided to facilitate fixing the housing 202 and the cement mixer body 1 .

As shown in FIG. 1 , in some embodiments, a protective plate 402 is provided above the casing 4 , and the two ends of the protective plate 402 are connected to the housing 202 . Protecting the upper part is beneficial to limit the position where the support plate 8 moves on the threaded rod 3 .

As shown in Figure 2, in some embodiments, both ends of the support plate 8 are connected with threaded sleeves 802, and the threaded sleeves 802 are threaded on the threaded rod 3. More specifically, the support plate 8 is realized by the threaded sleeves 802. It is threadedly connected with the threaded rod 3.

As shown in Figure 4, in some embodiments, the rotating connector 11 includes a shaft 112 and a connecting sleeve 114, the shaft 112 is fixed above the support plate 8, the connecting sleeve 114 is connected to the lower end of the collection box 9, and the connecting sleeve 114 is rotatably socketed on the shaft 112, more specifically, start the first electric push rod 12 to lift one end of the collection box 9, and the other end of the collection box 9 rotates relative to the shaft 112 through the connecting sleeve 114, thereby Tilting of the collection box 9 is facilitated.

As shown in Figure 3, in some embodiments, the transmission member 17 includes a pulley 172 and a belt 174, the pulley 172 is sleeved on one end of the stirring paddle 16, and the belt 174 is sleeved between the pulleys 172, more specifically , setting the pulley 172 and the belt 174 is conducive to the synchronous rotation between the stirring paddles 16, and by arranging two stirring paddles 16, it is beneficial to improve the mixing effect of the raw materials in the collection box 9.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A feeding mechanism of a cement mixer comprises a cement mixer body (1), and is characterized in that a mounting frame (2) is fixed on one side of the cement mixer body (1), a threaded rod (3) is connected in the mounting frame (2) in a rotating manner, a housing (4) is connected to the bottom of the mounting frame (2), a first motor (5) is installed in the housing (4), a first bevel gear (6) is connected to the output end of the first motor (5), a second bevel gear (7) is fixedly sleeved on the threaded rod (3), the second bevel gear (7) is connected with the first bevel gear (6) in a meshing manner, a supporting plate (8) is connected onto the threaded rod (3) in a threaded manner, a collecting box (9) is arranged above the supporting plate (8), a rotating connecting piece (11) is connected to one end of the supporting plate (8) and the lower end of the collecting box (9), a first electric push rod (12) is arranged on one side of the collecting box (9), an output end of the first electric push rod (12) is hinged to the collecting box (9), second electric push rods (13) are fixed on two sides of the collecting box (9), a sealing connecting plate (14) is connected to an output end of the collecting box (14), and a sealing connection plate (14) is connected to the second electric connecting plate (13), the device is characterized in that a second motor (15) is fixed on one side of the outer portion of the collecting box (9), a stirring paddle (16) is arranged in the collecting box (9), the stirring paddle (16) is connected with the output end of the second motor (15), and a transmission piece (17) is connected between the stirring paddles (16).

2. The feed mechanism of a cement mixer according to claim 1, wherein the mounting bracket (2) comprises a housing (202), a base plate (204) and a connecting column (206), the base plate (204) being fixed below the housing (202), the connecting column (206) being connected between the cement mixer body (1) and the housing (202).

3. A feed mechanism for a cement mixer according to claim 2, characterized in that a shielding plate (402) is arranged above said housing (4), said shielding plate (402) being connected at both ends to said housing (202).

4. A feed mechanism for a cement mixer according to claim 1, characterised in that threaded sleeves (802) are attached to both ends of the support plate (8), said threaded sleeves (802) being threaded onto the threaded rod (3).

5. The feeding mechanism of a cement mixer as claimed in claim 1, wherein said rotating connector (11) comprises a shaft (112) and a connecting sleeve (114), said shaft (112) is fixed above said supporting plate (8), said connecting sleeve (114) is connected to one end of said collecting box (9) below, said connecting sleeve (114) is rotatably sleeved on said shaft (112).

6. A feed mechanism for a cement mixer according to claim 1, characterised in that the transmission member (17) comprises a pulley (172) and a belt (174), the pulley (172) being fitted over one end of the mixing paddle (16), the belt (174) being fitted between the pulleys (172).

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