CN108527658B - A construction cement preparation machine - Google Patents

Abstract

The invention relates to a cement preparation machine, in particular to a cement preparation machine for buildings. The invention aims to solve the technical problem of cement caking, and provides a cement preparation machine for buildings, which can be used for completing the preparation of cement by discontinuously injecting water and can be convenient for workers to operate. The invention provides a cement preparation machine for buildings, which comprises an installation plate, an installation column, a discharge pipe, a valve, a frame body, a first bearing seat, a first rotating rod and the like; two erection columns are connected in the middle of the top of the installation plate, a frame body is connected between the top ends of the two erection columns, a discharge pipe is connected in the middle of the bottom of the frame body, and a valve is arranged on the discharge pipe. The cement mixer has the advantages that the cement caking problem can be solved, the cement can be prepared by injecting water discontinuously, and the operation of workers can be facilitated.

Description

A construction cement preparation machine

technical field

The invention relates to a cement preparation machine, in particular to a cement preparation machine for construction.

Background technique

Cement is a powdered hydraulic inorganic cementitious material. After adding water and stirring, it becomes a slurry, which can be hardened in air or better hardened in water, and can firmly bond materials such as sand and stone together. The mixture of early lime and pozzolan is very similar to the modern lime pozzolan cement. The concrete made of it cemented with crushed stone not only has high strength after hardening, but also can resist the erosion of fresh water or salt water. For a long time, as an important cementitious material, it has been widely used in civil engineering, water conservancy, national defense and other projects.

At present, cement preparation is mainly done manually by people. Cement is easily scattered with a large amount of dust and affects people's health. However, the existing cement preparation machines for construction generally cannot automatically and intermittently inject water into the unmixed cement.

Therefore, it is urgent to develop a cement preparation machine for construction that can solve the problem of cement agglomeration, can inject water intermittently to complete the preparation of cement, and can facilitate the operation of the staff, so as to overcome the inability to automatically and intermittently in the prior art. Disadvantages of water injection in mixed cement.

SUMMARY OF THE INVENTION

(1) Technical problems to be solved

In order to overcome the shortcoming of the prior art that water cannot be automatically and intermittently injected into the unstirred cement, the technical problem to be solved by the present invention is to provide a solution that can solve the problem of cement agglomeration, and can inject water intermittently to complete the treatment of cement. Construction cement preparation machine that can be prepared and can be easily operated by workers.

(2) Technical solutions

In order to solve the above technical problems, the present invention provides such a cement preparation machine for construction, which includes a mounting plate, a mounting column, a discharge pipe, a valve, a frame, a first bearing seat, a first rotating rod, a sealing ring, a rotary A rod, a runner, a handle, a fixed rod, a cylinder, a piston, a water pump, a one-way valve, a water inlet pipe and a first moving rod, two mounting posts are connected between the top of the mounting plate and two mounting posts are connected between the tops A frame body, a discharge pipe is connected in the middle of the bottom of the frame body, a valve is arranged on the discharge pipe, a first bearing seat is arranged on the outer front wall of the frame body, and a first rotating rod is rotatably connected in the first bearing seat. The rod passes through the outer front wall of the frame, the first rotating rod is covered with a sealing ring, the sealing ring is installed on the front wall of the frame, the rear part of the first rotating rod is connected with a runner, the runner is located in the frame, and the outer side of the runner is evenly connected with a runner. There are four rotating rods, the front end of the first rotating rod is connected with a handle, the top of the left wall of the mounting plate is connected with a fixing rod, the right end of the fixing rod is connected with the middle part of the left side of the frame body, the upper part of the right side of the left wall of the fixing rod is connected with a cylinder body, and the cylinder body is There is a piston, the bottom right side of the cylinder body is connected with a water pumping pipe, the water pumping pipe is connected with the cylinder body, the right side of the top of the cylinder body is connected with a water inlet pipe, the water inlet pipe is connected with the cylinder body, and the right wall of the water inlet pipe passes through the upper part of the left wall of the frame body, A one-way valve is arranged on both the water suction pipe and the water inlet pipe, the middle part of the left side of the piston is connected with a first moving rod, and the first moving rod passes through the upper part of the left wall of the fixed rod.

Preferably, it also includes a connecting column, a baffle plate, a second bearing seat, a second rotating rod, a round head rod and a funnel, the upper part of the outer sides of the left and right walls of the frame body are connected with connecting columns, and the tops of the left and right walls of the frame body are opened with Through holes, two through holes are located on the same horizontal line, a baffle is arranged in the two through holes, a funnel is arranged on the connecting column, the bottom of the funnel is in contact with the top of the baffle, the bottom of the funnel is connected with the top of the frame, and the outer sides of the left and right walls of the funnel The middle parts are connected with second bearing seats, the two second bearing seats are rotatably connected with second rotating rods, and the second rotating rods are evenly connected with six round head rods.

Preferably, it also includes a rod, a servo motor, a screw rod and a fixing sleeve, a rod is connected to the upper right side of the left wall of the fixing rod, a servo motor is connected to the top of the left wall of the fixing rod, a screw rod is connected to the output shaft of the servo motor, and the right end of the screw rod is connected to the The left end of the second rotating rod is connected, the screw rod is covered with a fixing sleeve, and the left side of the bottom of the fixing sleeve is connected with the top end of the rod.

Preferably, it also includes a guide rail, a sliding sleeve, a connecting rod, a nut, a second moving rod and an L-shaped rod, the top and bottom of the fixed sleeve are connected with guide rails, and two guide rails are slidably provided with sliding sleeves. The inner side of the sleeve is connected with a connecting rod, a nut is slidably connected on the screw rod, the connecting rod is connected with the upper and lower sides of the nut, the screw rod is matched with the nut, the bottom of the sliding sleeve on the lower side is connected with a second moving rod, and the second moving rod passes through. Passing through the upper part of the left wall of the fixed rod, the second moving rod is located above the cylinder, the left end of the second moving rod is connected with an L-shaped rod, and the right end of the L-shaped rod is connected with the middle part of the left side of the first moving rod.

Preferably, it also includes a fixed seat, a soft pad and a seat plate, the right side of the installation plate is connected with the fixed seat, the top of the fixed seat is connected with the seat plate, and the seat plate is bonded with a soft cushion.

Working principle: When it is necessary to prepare cement for construction, the staff first pours the cement into the frame, then puts the end of the suction pipe into the pool, and then pulls the first moving rod to the left, and the first moving rod will pull The piston moves to the left, and the water in the pool will be drawn into the cylinder through the water pipe. Push the first moving rod to the right, and the first moving rod drives the piston to move to the right. At this time, the water in the cylinder is squeezed, so the water in the cylinder enters the frame along the water inlet pipe, and waits until the water in the frame reaches a certain amount At this time, the staff stops pulling the first moving rod, and then the staff turns the handle, and the handle drives the runner to rotate through the first rotating rod, so that the four rotating rods on the rotating wheel rotate, so as to stir the inside of the frame. Cement and water, when the cement and water in the frame are well mixed, the staff stop turning the handle, and then place the equipment for collecting cement directly under the discharge pipe, and then open the valve to make the cement mixed in the frame follow the The discharge pipe enters the collection device, and after a certain amount of cement is collected, the staff can close the valve, thus realizing the preparation of cement for construction.

Because it also includes a connecting column, a baffle plate, a second bearing seat, a second rotating rod, a round head rod and a funnel, the upper parts of the outer sides of the left and right walls of the frame are connected with connecting columns, and the tops of the left and right walls of the frame are provided with through holes. , the two through holes are located on the same horizontal line, there is a baffle in the two through holes, a funnel is arranged on the connecting column, the bottom of the funnel is in contact with the top of the baffle, the bottom of the funnel is connected with the top of the frame, and the outer middle of the left and right walls of the funnel are both A second bearing seat is connected, a second rotating rod is rotatably connected in the two second bearing seats, and six round-headed rods are evenly connected to the second rotating rod, so in order to prevent the cement from caking, the rotating rod in the frame will not be damaged. It is convenient to mix cement. The staff can first pour the cement into the funnel, and then turn the second rotary rod. At the same time, the second rotary rod drives the six round-headed rods to rotate, so as to stir the cement in the funnel, thereby avoiding the need for cement. The agglomeration is inconvenient for the cement mixing in the frame. Then the staff pulls the baffle to separate the baffle from the two through holes. At this time, the cement in the funnel enters the frame. When the cement in the frame reaches a certain amount, the staff again The baffle plate is passed through the two through holes to stop the cement in the funnel from continuing to enter the frame, thereby avoiding the situation that the staff manually pours the cement and the cement floats a lot of dust and affects the health of the staff.

Because it also includes a rod, a servo motor, a screw rod and a fixed sleeve, a rod is connected to the upper right side of the left wall of the fixed rod, a servo motor is connected to the top of the left wall of the fixed rod, a screw rod is connected to the output shaft of the servo motor, and the right end of the screw rod is connected to the second The left end of the rotating rod is connected, and the screw is covered with a fixed sleeve. The left side of the bottom of the fixed sleeve is connected to the top of the rod. Therefore, when the cement in the hopper needs to be stirred, the staff can start the servo motor to control the rotation of the servo motor, and the servo motor drives the first through the screw. The second rotating rod rotates, and at the same time the second rotating rod drives the six round-headed rods to rotate, thereby realizing the automatic mixing of the cement in the hopper, and making it convenient for people to prepare cement for construction.

Because it also includes a guide rail, a sliding sleeve, a connecting rod, a nut, a second moving rod and an L-shaped rod, the top and bottom of the fixed sleeve are connected with guide rails, and sliding sleeves are provided on both guide rails. Both are connected with connecting rods, a nut is connected between the two connecting rods, the screw rod is matched with the nut, the bottom of the sliding sleeve on the lower side is connected with a second moving rod, the second moving rod passes through the upper part of the left wall of the fixed rod, and the second moving rod Located above the cylinder, the left end of the second moving rod is connected with an L-shaped rod, and the right end of the L-shaped rod is connected with the middle of the left side of the first moving rod, so the staff first open the one-way valve on the water inlet pipe, and then start the servo motor to control the The servo motor rotates. At this time, the servo motor drives the nut to move left and right through the screw. The nut drives the two sliding sleeves to move left and right through the two connecting rods. When the two sliding sleeves move to the right, the lower sliding sleeve is driven by the second moving rod. The L-shaped rod moves to the right, and the L-shaped rod drives the piston to move to the right through the first moving rod. At this time, the water in the cylinder is squeezed, so the water in the cylinder enters the frame along the water inlet pipe. When the two When the sliding sleeve moves to the left, the sliding sleeve on the lower side drives the L-shaped rod to move to the left through the second moving rod, and the L-shaped rod drives the piston to move to the left through the first moving rod. At this time, the water in the cylinder is no longer affected. Squeeze, the water in the cylinder also stops entering the frame along the water inlet pipe. When the two sliding sleeves move to the right again, the sliding sleeve on the lower side drives the L-shaped rod to move to the right again through the second moving rod, and so on. , thereby achieving the purpose of automatically and intermittently injecting water into the frame. If it is no longer necessary to inject water into the frame, just close the one-way valve on the servo motor and the water inlet pipe.

Because it also includes a fixed seat, a cushion and a seat plate, the right side of the installation plate is connected with a fixed seat, the top of the fixed seat is connected with a seat plate, and the seat plate is provided with a cushion, so the staff can mix cement in the frame. Sit on the seat plate, and the cushion placed on the seat plate can make the staff sit more comfortable.

(3) Beneficial effects

The present invention can solve the problem of cement caking, can inject water intermittently to complete the preparation of cement and can facilitate the operation of the staff. The runner and handle realize manual mixing of the cement in the frame. By setting the cylinder, piston, water pump, one-way valve, water inlet pipe and first moving rod, the water in the cylinder can follow the water inlet pipe. Entering the frame, by setting the baffle plate, the second bearing seat, the second rotating rod and the round head rod, the problem of cement caking is solved. The automatic mixing of cement in the funnel realizes automatic and intermittent water injection into the unmixed cement by setting up guide rails, sliding sleeves, connecting rods, nuts, second moving rods and L-shaped rods. Pads and seating panels allow workers to sit and work.

Description of drawings

FIG. 1 is a schematic diagram of a first front view structure of the present invention.

FIG. 2 is a schematic diagram of a second front view structure of the present invention.

FIG. 3 is a schematic diagram of a third front view structure of the present invention.

FIG. 4 is a schematic diagram of a fourth front view structure of the present invention.

FIG. 5 is a schematic diagram of a fifth front view structure of the present invention.

The marks in the drawings are: 1-installation plate, 2-installation column, 3-discharge pipe, 4-valve, 5-frame body, 6-first bearing seat, 7-first rotating rod, 8-sealing ring , 9-rotating rod, 10-runner, 11-handle, 12-fixed rod, 13-cylinder, 14-piston, 15-water pipe, 16-check valve, 17-water inlet pipe, 18-first move Rod, 19-Connecting Post, 20-Through Hole, 21-Baffle Plate, 22-Second Bearing Seat, 23-Second Rotary Rod, 24-Bound Rod, 241-Funnel, 25-Rod, 26-Servo Motor, 27-screw, 28-fixed sleeve, 29-guide rail, 30-sliding sleeve, 31-connecting rod, 32-nut, 33-second moving rod, 34-L-shaped rod, 35-fixed seat, 36-soft pad, 37 - Sit on the board.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

Example 1

A cement preparation machine for construction, as shown in Figures 1-5, includes a mounting plate 1, a mounting column 2, a discharge pipe 3, a valve 4, a frame body 5, a first bearing seat 6, a first rotating rod 7, Sealing ring 8, rotating rod 9, runner 10, handle 11, fixed rod 12, cylinder 13, piston 14, suction pipe 15, one-way valve 16, water inlet pipe 17 and first moving rod 18, the middle of the top of the mounting plate 1 There are two installation columns 2 connected, a frame body 5 is connected between the tops of the two installation columns 2, a discharge pipe 3 is connected in the middle of the bottom of the frame body 5, and a valve 4 is arranged on the discharge pipe 3. The wall is provided with a first bearing seat 6, the first bearing seat 6 is rotatably connected with a first rotating rod 7, the first rotating rod 7 passes through the outer front wall of the frame body 5, and a sealing ring 8 is sleeved on the first rotating rod 7 , the sealing ring 8 is installed on the inner front wall of the frame body 5, the rear part of the first rotating rod 7 is connected with a rotating wheel 10, the rotating wheel 10 is located in the frame body 5, and the outer side of the rotating wheel 10 is evenly connected with four rotating rods 9. The front end of the rotating rod 7 is connected with a handle 11, the top of the left wall of the mounting plate 1 is connected with a fixing rod 12, the right end of the fixing rod 12 is connected with the middle part of the left side of the frame body 5, and the upper part of the right side of the left wall of the fixing rod 12 is connected with a cylinder block 13, the cylinder block 13 is provided with a piston 14, the bottom right side of the cylinder body 13 is connected with a water suction pipe 15, the water suction pipe 15 is communicated with the cylinder body 13, the top right side of the cylinder body 13 is connected with a water inlet pipe 17, and the water inlet pipe 17 is communicated with the cylinder body 13, The right wall of the water pipe 17 passes through the upper part of the left wall of the frame body 5, the water pumping pipe 15 and the water inlet pipe 17 are provided with a one-way valve 16, and the middle part of the left side of the piston 14 is connected with a first moving rod 18, and the first moving rod 18 passes through the fixed The upper part of the left wall of the rod 12.

Example 2

A cement preparation machine for construction, as shown in Figures 1-5, includes a mounting plate 1, a mounting column 2, a discharge pipe 3, a valve 4, a frame body 5, a first bearing seat 6, a first rotating rod 7, Sealing ring 8, rotating rod 9, runner 10, handle 11, fixed rod 12, cylinder 13, piston 14, suction pipe 15, one-way valve 16, water inlet pipe 17 and first moving rod 18, the middle of the top of the mounting plate 1 There are two installation columns 2 connected, a frame body 5 is connected between the tops of the two installation columns 2, a discharge pipe 3 is connected in the middle of the bottom of the frame body 5, and a valve 4 is arranged on the discharge pipe 3. The wall is provided with a first bearing seat 6, the first bearing seat 6 is rotatably connected with a first rotating rod 7, the first rotating rod 7 passes through the outer front wall of the frame body 5, and a sealing ring 8 is sleeved on the first rotating rod 7 , the sealing ring 8 is installed on the inner front wall of the frame body 5, the rear part of the first rotating rod 7 is connected with a rotating wheel 10, the rotating wheel 10 is located in the frame body 5, and the outer side of the rotating wheel 10 is evenly connected with four rotating rods 9. The front end of the rotating rod 7 is connected with a handle 11, the top of the left wall of the mounting plate 1 is connected with a fixing rod 12, the right end of the fixing rod 12 is connected with the middle part of the left side of the frame body 5, and the upper part of the right side of the left wall of the fixing rod 12 is connected with a cylinder block 13, the cylinder block 13 is provided with a piston 14, the bottom right side of the cylinder body 13 is connected with a water suction pipe 15, the water suction pipe 15 is communicated with the cylinder body 13, the top right side of the cylinder body 13 is connected with a water inlet pipe 17, and the water inlet pipe 17 is communicated with the cylinder body 13, The right wall of the water pipe 17 passes through the upper part of the left wall of the frame body 5, the water pumping pipe 15 and the water inlet pipe 17 are provided with a one-way valve 16, and the middle part of the left side of the piston 14 is connected with a first moving rod 18, and the first moving rod 18 passes through the fixed The upper part of the left wall of the rod 12.

It also includes a connecting column 19, a baffle plate 21, a second bearing seat 22, a second rotating rod 23, a round head rod 24 and a funnel 241. The upper part of the outer sides of the left and right walls of the frame body 5 is connected with a connecting column 19. A through hole 20 is opened on the top of the two walls, the two through holes 20 are located on the same horizontal line, a baffle 21 is arranged in the two through holes 20, a funnel 241 is arranged on the connecting column 19, and the bottom of the funnel 241 is in contact with the top of the baffle 21. , the bottom of the funnel 241 is connected with the top of the frame body 5, the middle parts of the outer sides of the left and right walls of the funnel 241 are connected with a second bearing seat 22, and the two second bearing seats 22 are rotatably connected with a second rotating rod 23, and the second rotating rod 23 There are six round-headed rods 24 evenly connected thereon.

Example 3

A cement preparation machine for construction, as shown in Figures 1-5, includes a mounting plate 1, a mounting column 2, a discharge pipe 3, a valve 4, a frame body 5, a first bearing seat 6, a first rotating rod 7, Sealing ring 8, rotating rod 9, runner 10, handle 11, fixed rod 12, cylinder 13, piston 14, suction pipe 15, one-way valve 16, water inlet pipe 17 and first moving rod 18, the middle of the top of the mounting plate 1 There are two installation columns 2 connected, a frame body 5 is connected between the tops of the two installation columns 2, a discharge pipe 3 is connected in the middle of the bottom of the frame body 5, and a valve 4 is arranged on the discharge pipe 3. The wall is provided with a first bearing seat 6, the first bearing seat 6 is rotatably connected with a first rotating rod 7, the first rotating rod 7 passes through the outer front wall of the frame body 5, and a sealing ring 8 is sleeved on the first rotating rod 7 , the sealing ring 8 is installed on the inner front wall of the frame body 5, the rear part of the first rotating rod 7 is connected with a rotating wheel 10, the rotating wheel 10 is located in the frame body 5, and the outer side of the rotating wheel 10 is evenly connected with four rotating rods 9. The front end of the rotating rod 7 is connected with a handle 11, the top of the left wall of the mounting plate 1 is connected with a fixing rod 12, the right end of the fixing rod 12 is connected with the middle part of the left side of the frame body 5, and the upper part of the right side of the left wall of the fixing rod 12 is connected with a cylinder block 13, the cylinder block 13 is provided with a piston 14, the bottom right side of the cylinder body 13 is connected with a water suction pipe 15, the water suction pipe 15 is communicated with the cylinder body 13, the top right side of the cylinder body 13 is connected with a water inlet pipe 17, and the water inlet pipe 17 is communicated with the cylinder body 13, The right wall of the water pipe 17 passes through the upper part of the left wall of the frame body 5, the water pumping pipe 15 and the water inlet pipe 17 are provided with a one-way valve 16, and the middle part of the left side of the piston 14 is connected with a first moving rod 18, and the first moving rod 18 passes through the fixed The upper part of the left wall of the rod 12.

It also includes a connecting column 19, a baffle plate 21, a second bearing seat 22, a second rotating rod 23, a round head rod 24 and a funnel 241. The upper part of the outer sides of the left and right walls of the frame body 5 is connected with a connecting column 19. A through hole 20 is opened on the top of the two walls, the two through holes 20 are located on the same horizontal line, a baffle 21 is arranged in the two through holes 20, a funnel 241 is arranged on the connecting column 19, and the bottom of the funnel 241 is in contact with the top of the baffle 21. , the bottom of the funnel 241 is connected with the top of the frame body 5, the middle parts of the outer sides of the left and right walls of the funnel 241 are connected with a second bearing seat 22, and the two second bearing seats 22 are rotatably connected with a second rotating rod 23, and the second rotating rod 23 There are six round-headed rods 24 evenly connected thereon.

It also includes a rod 25, a servo motor 26, a screw 27 and a fixing sleeve 28. A rod 25 is connected to the upper right side of the left wall of the fixing rod 12, a servo motor 26 is connected to the top of the left wall of the fixing rod 12, and the output shaft of the servo motor 26 is connected. There is a screw 27, the right end of the screw 27 is connected with the left end of the second rotating rod 23, the screw 27 is covered with a fixing sleeve 28, and the bottom left side of the fixing sleeve 28 is connected with the top end of the rod 25.

Example 4

A cement preparation machine for construction, as shown in Figures 1-5, includes a mounting plate 1, a mounting column 2, a discharge pipe 3, a valve 4, a frame body 5, a first bearing seat 6, a first rotating rod 7, Sealing ring 8, rotating rod 9, runner 10, handle 11, fixed rod 12, cylinder 13, piston 14, suction pipe 15, one-way valve 16, water inlet pipe 17 and first moving rod 18, the middle of the top of the mounting plate 1 There are two installation columns 2 connected, a frame body 5 is connected between the tops of the two installation columns 2, a discharge pipe 3 is connected in the middle of the bottom of the frame body 5, and a valve 4 is arranged on the discharge pipe 3. The wall is provided with a first bearing seat 6, the first bearing seat 6 is rotatably connected with a first rotating rod 7, the first rotating rod 7 passes through the outer front wall of the frame body 5, and a sealing ring 8 is sleeved on the first rotating rod 7 , the sealing ring 8 is installed on the inner front wall of the frame body 5, the rear part of the first rotating rod 7 is connected with a rotating wheel 10, the rotating wheel 10 is located in the frame body 5, and the outer side of the rotating wheel 10 is evenly connected with four rotating rods 9. The front end of the rotating rod 7 is connected with a handle 11, the top of the left wall of the mounting plate 1 is connected with a fixing rod 12, the right end of the fixing rod 12 is connected with the middle part of the left side of the frame body 5, and the upper part of the right side of the left wall of the fixing rod 12 is connected with a cylinder block 13, the cylinder block 13 is provided with a piston 14, the bottom right side of the cylinder body 13 is connected with a water suction pipe 15, the water suction pipe 15 is communicated with the cylinder body 13, the top right side of the cylinder body 13 is connected with a water inlet pipe 17, and the water inlet pipe 17 is communicated with the cylinder body 13, The right wall of the water pipe 17 passes through the upper part of the left wall of the frame body 5, the water pumping pipe 15 and the water inlet pipe 17 are provided with a one-way valve 16, and the middle part of the left side of the piston 14 is connected with a first moving rod 18, and the first moving rod 18 passes through the fixed The upper part of the left wall of the rod 12.

It also includes a connecting column 19, a baffle plate 21, a second bearing seat 22, a second rotating rod 23, a round head rod 24 and a funnel 241. The upper part of the outer sides of the left and right walls of the frame body 5 is connected with a connecting column 19. A through hole 20 is opened on the top of the two walls, the two through holes 20 are located on the same horizontal line, a baffle 21 is arranged in the two through holes 20, a funnel 241 is arranged on the connecting column 19, and the bottom of the funnel 241 is in contact with the top of the baffle 21. , the bottom of the funnel 241 is connected with the top of the frame body 5, the middle parts of the outer sides of the left and right walls of the funnel 241 are connected with a second bearing seat 22, and the two second bearing seats 22 are rotatably connected with a second rotating rod 23, and the second rotating rod 23 There are six round-headed rods 24 evenly connected thereon.

It also includes a rod 25, a servo motor 26, a screw 27 and a fixing sleeve 28. A rod 25 is connected to the upper right side of the left wall of the fixing rod 12, a servo motor 26 is connected to the top of the left wall of the fixing rod 12, and the output shaft of the servo motor 26 is connected. There is a screw 27, the right end of the screw 27 is connected with the left end of the second rotating rod 23, the screw 27 is covered with a fixing sleeve 28, and the bottom left side of the fixing sleeve 28 is connected with the top end of the rod 25.

It also includes a guide rail 29, a sliding sleeve 30, a connecting rod 31, a nut 32, a second moving rod 33 and an L-shaped rod 34. The top and bottom of the fixed sleeve 28 are connected with the guide rail 29, and the two guide rails 29 are slidably provided with The sliding sleeve 30, the inner side of the two sliding sleeves 30 is connected with a connecting rod 31, the screw 27 is slidably connected with a nut 32, the connecting rod 31 is connected with the upper and lower sides of the nut 32, the screw 27 cooperates with the nut 32, and the lower A second moving rod 33 is connected to the bottom of the sliding sleeve 30, the second moving rod 33 passes through the upper part of the left wall of the fixed rod 12, the second moving rod 33 is located above the cylinder block 13, and the left end of the second moving rod 33 is connected with an L-shaped rod 34 , the right end of the L-shaped rod 34 is connected with the middle part of the left side of the first moving rod 18 .

It also includes a fixed seat 35 , a soft pad 36 and a seat plate 37 . The right side of the mounting plate 1 is connected with a fixed seat 35 , the top of the fixed seat 35 is connected with a seat plate 37 , and the seat plate 37 is bonded with a soft pad 36 .

Working principle: When it is necessary to prepare cement for construction, the staff first pours the cement into the frame body 5, then puts the end of the suction pipe 15 into the pool, and then pulls the first moving rod 18 to the left to move the first The rod 18 will pull the piston 14 to move to the left. At this time, the water in the pool will be drawn into the cylinder 13 through the suction pipe 15. Because of the function of the one-way valve 16, the water entering the cylinder 13 will not pass through. The water suction pipe 15 flows back into the pool, and then pushes the first moving rod 18 to the right. The first moving rod 18 drives the piston 14 to move to the right. At this time, the water in the cylinder 13 is squeezed, so the water in the cylinder 13 is squeezed. Enter the frame body 5 along the water inlet pipe 17, and when the water in the frame body 5 reaches a certain amount, the staff stops pulling the first moving rod 18, and then the staff turns the handle 11, and the handle 11 passes through the first rotating rod 7. Drive the runner 10 to rotate, so that the four rotating rods 9 on the runner 10 rotate, so as to stir the cement and water in the frame body 5, when the cement and water in the frame body 5 are mixed well, the staff stops. Turn the handle 11, and then place the equipment for collecting cement directly under the discharge pipe 3, and then open the valve 4, so that the mixed cement in the frame 5 enters the collecting device along the discharge pipe 3, and wait until the cement collects for a certain amount of time. After the amount is measured, the staff can close the valve 4, thereby realizing the preparation of construction cement.

Because it also includes the connecting column 19, the baffle plate 21, the second bearing seat 22, the second rotating rod 23, the round head rod 24 and the funnel 241, the upper part of the outer sides of the left and right walls of the frame body 5 are connected with the connecting column 19, and the frame body 5 There are through holes 20 on the tops of the left and right walls, the two through holes 20 are located on the same horizontal line, a baffle 21 is arranged in the two through holes 20, a funnel 241 is arranged on the connecting column 19, the bottom of the funnel 241 and the top of the baffle 21 Contact, the bottom of the funnel 241 communicates with the top of the frame body 5, the middle parts of the outer sides of the left and right walls of the funnel 241 are connected with the second bearing seats 22, and the two second bearing seats 22 are rotatably connected with a second rotating rod 23, and the second rotating rod 23 is evenly connected with six round-headed rods 24, so in order to prevent the cement from caking and making the rotating rod 9 in the frame 5 inconvenient to mix cement, the staff can first pour the cement into the funnel 241, and then turn the second rotating rod. 23. At the same time, the second rotating rod 23 drives the six round-headed rods 24 to rotate, thereby stirring the cement in the funnel 241, thereby avoiding the inconvenience of cement agglomeration for mixing the cement in the frame 5, and then the staff pulls the block. plate 21, so that the baffle plate 21 is separated from the two through holes 20. At this time, the cement in the funnel 241 enters the frame body 5. When the cement in the frame body 5 reaches a certain amount, the staff makes the baffle plate 21 pass through the two holes again. There are through holes 20 to stop the cement in the funnel 241 from continuing to enter the frame 5, thereby avoiding the situation that the staff manually pours the cement, and the cement floats a lot of dust and affects the health of the staff.

Because it also includes a rod 25, a servo motor 26, a screw 27 and a fixing sleeve 28, a rod 25 is connected to the upper right side of the left wall of the fixing rod 12, and a servo motor 26 is connected to the top of the left wall of the fixing rod 12. The output shaft of the servo motor 26 A screw 27 is connected, the right end of the screw 27 is connected with the left end of the second rotating rod 23, a fixing sleeve 28 is sleeved on the screw 27, and the left side of the bottom of the fixing sleeve 28 is connected with the top of the rod 25, so when the cement in the hopper 241 needs to be stirred, work Personnel can start the servo motor 26 to control the rotation of the servo motor 26, the servo motor 26 drives the second rotating rod 23 to rotate through the screw 27, and at the same time the second rotating rod 23 drives the six round head rods 24 to rotate, thus realizing the automatic stirring funnel 241 It is convenient for people to prepare cement for construction.

Because it also includes the guide rail 29, the sliding sleeve 30, the connecting rod 31, the nut 32, the second moving rod 33 and the L-shaped rod 34, the top and bottom of the fixed sleeve 28 are connected with the guide rail 29, and the two guide rails 29 are slidably arranged on both. There is a sliding sleeve 30, the inner side of the two sliding sleeves 30 is connected with a connecting rod 31, a nut 32 is connected between the two connecting rods 31, the screw 27 is matched with the nut 32, and the bottom of the sliding sleeve 30 on the lower side is connected with a second moving rod 33. The second moving rod 33 passes through the upper part of the left wall of the fixed rod 12, the second moving rod 33 is located above the cylinder 13, the left end of the second moving rod 33 is connected with an L-shaped rod 34, and the right end of the L-shaped rod 34 is connected to the first moving rod 34. The middle of the left side of the rod 18 is connected, so the staff first opens the one-way valve 16 on the water inlet pipe 17, and then starts the servo motor 26 to control the rotation of the servo motor 26. At this time, the servo motor 26 drives the nut 32 to move left and right through the screw 27, and the nut 32 The two sliding sleeves 30 are driven to move left and right by the two connecting rods 31. When the two sliding sleeves 30 move to the right, the lower sliding sleeve 30 drives the L-shaped rod 34 to move to the right through the second moving rod 33, and the L-shaped rod 34 moves to the right. The rod 34 drives the piston 14 to move to the right through the first moving rod 18. At this time, the water in the cylinder 13 is squeezed, so the water in the cylinder 13 enters the frame 5 along the water inlet pipe 17. When the 30 moves to the left, the lower sliding sleeve 30 drives the L-shaped rod 34 to move to the left through the second moving rod 33, and the L-shaped rod 34 drives the piston 14 to move to the left through the first moving rod 18. At this time, the cylinder block 13 The water inside is no longer squeezed, and the water in the cylinder 13 also stops entering the frame 5 along the water inlet pipe 17. When the two sliding sleeves 30 move to the right again, the lower sliding sleeve 30 passes through the second sliding sleeve 30 again. The moving rod 33 drives the L-shaped rod 34 to move to the right, and so on repeatedly, thus achieving the purpose of automatically and intermittently injecting water into the frame body 5. If it is no longer necessary to inject water into the frame body 5, turn off the servo motor 26 and The one-way valve 16 on the water inlet pipe 17 is sufficient.

Because it also includes a fixed seat 35, a cushion 36 and a seat plate 37, the right side of the mounting plate 1 is connected with a fixed seat 35, the top of the fixed seat 35 is connected with a seat plate 37, and the seat plate 37 is provided with a cushion 36, so the staff When mixing the cement in the frame body 5, one can sit on the seat plate 37, and the soft pad 36 placed on the seat plate 37 can make the staff sit more comfortable.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (2)

1. A cement preparation machine for buildings is characterized by comprising a mounting plate (1), mounting columns (2), a discharging pipe (3), a valve (4), a frame body (5), a first bearing seat (6), a first rotating rod (7), a sealing ring (8), a rotating rod (9), a rotating wheel (10), a handle (11), a fixed rod (12), a cylinder body (13), a piston (14), a water pumping pipe (15), a one-way valve (16), a water inlet pipe (17) and a first moving rod (18), wherein the middle of the top of the mounting plate (1) is connected with the two mounting columns (2), the frame body (5) is connected between the top ends of the two mounting columns (2), the discharging pipe (3) is connected with the middle of the bottom of the frame body (5), the valve (4) is arranged on the discharging pipe (3), the first bearing seat (6) is arranged on the outer front wall of the frame body (5), the first rotating rod (7), the first rotating rod (7) penetrates through the outer front wall of the frame body (5), a sealing ring (8) is sleeved on the first rotating rod (7), the sealing ring (8) is installed on the inner front wall of the frame body (5), the rear part of the first rotating rod (7) is connected with a rotating wheel (10), the rotating wheel (10) is positioned in the frame body (5), four rotating rods (9) are uniformly connected to the outer side of the rotating wheel (10), the front end of the first rotating rod (7) is connected with a handle (11), the top of the left wall of the mounting plate (1) is connected with a fixing rod (12), the right end of the fixing rod (12) is connected with the middle part of the left side of the frame body (5), the upper part of the right side of the left wall of the fixing rod (12) is connected with a cylinder body (13), a piston (14) is arranged in the cylinder body (13), the right side of the bottom of the cylinder body (13) is connected with a, the right wall of the water inlet pipe (17) penetrates through the upper part of the left wall of the frame body (5), the water pumping pipe (15) and the water inlet pipe (17) are both provided with one-way valves (16), the middle part of the left side of the piston (14) is connected with a first movable rod (18), and the first movable rod (18) penetrates through the upper part of the left wall of the fixed rod (12); the funnel is characterized by further comprising a connecting column (19), a baffle (21), second bearing seats (22), second rotating rods (23), round-head rods (24) and a funnel (241), the upper parts of the outer sides of the left wall and the right wall of the frame body (5) are connected with the connecting column (19), through holes (20) are formed in the tops of the left wall and the right wall of the frame body (5), the two through holes (20) are located on the same horizontal line, one baffle (21) is arranged in each through hole (20), the funnel (241) is arranged on the connecting column (19), the bottom of the funnel (241) is in contact with the top of the baffle (21), the bottom of the funnel (241) is communicated with the top of the frame body (5), the middle parts of the outer sides of the left wall and the right wall of the funnel (241) are connected with the second bearing seats (22), the second rotating rods; the device is characterized by further comprising a rod (25), a servo motor (26), a screw rod (27) and a fixing sleeve (28), wherein the rod (25) is connected to the upper portion of the right side of the left wall of the fixing rod (12), the servo motor (26) is connected to the top of the left wall of the fixing rod (12), the screw rod (27) is connected to an output shaft of the servo motor (26), the right end of the screw rod (27) is connected with the left end of the second rotating rod (23), the fixing sleeve (28) is sleeved on the screw rod (27), and the left side of the bottom of the fixing sleeve (28) is connected with the top; also comprises a guide rail (29), a sliding sleeve (30) and a connecting rod (31), nut (32), second carriage release lever (33) and L shape pole (34), fixed cover (28) top and bottom all are connected with guide rail (29), all slidingtype on two guide rail (29) is equipped with sliding sleeve (30), two sliding sleeve (30) inboards all are connected with connecting rod (31), sliding connection has nut (32) on screw rod (27), connecting rod (31) all are connected with the upper and lower both sides of nut (32), screw rod (27) and nut (32) cooperation, sliding sleeve (30) bottom of downside is connected with second carriage release lever (33), second carriage release lever (33) pass dead lever (12) left side wall upper portion, second carriage release lever (33) are located the top of cylinder body (13), second carriage release lever (33) left end is connected with L shape pole (34), L shape pole (34) right-hand member is connected with first carriage release lever (18) left side middle part.

2. The cement preparation machine for buildings according to claim 1, further comprising a fixed seat (35), a soft cushion (36) and a seat plate (37), wherein the fixed seat (35) is connected to the right side of the mounting plate (1), the seat plate (37) is connected to the top of the fixed seat (35), and the soft cushion (36) is bonded to the seat plate (37).

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