阅读说明：本技术 一种混凝土搅拌装置 (Concrete mixing device ) 是由 蒋世宾 于 2020-12-16 设计创作，主要内容包括：本发明涉及一种混凝土搅拌装置,包括有底座、安装架、第一连杆、支撑板、搅拌装置和动力机构,底座上对称固定安装有安装架,第一连杆对称固定连接于安装架,底座上对称固定连接有支撑板,支撑板上转动连接有搅拌装置,底座上固定连接有动力机构,动力机构与搅拌装置连接。本发明达到了一种可以持续性对混凝土进行搅拌的效果,本发明的搅拌装置上的搅拌罐两端分别设有进料口和出料口；通过搅拌罐内的挡板,改善了混凝土在搅拌过程中在搅拌装置内滞留时间太短,使混凝土不能得到充分搅拌的问题,增加了混凝土在搅拌装置内的滞留时间,使得混凝土在搅拌罐内能得到充分搅拌。(The invention relates to a concrete stirring device which comprises a base, a mounting frame, a first connecting rod, a supporting plate, a stirring device and a power mechanism, wherein the mounting frame is symmetrically and fixedly mounted on the base, the first connecting rod is symmetrically and fixedly connected to the mounting frame, the supporting plate is symmetrically and fixedly connected to the base, the stirring device is rotatably connected to the supporting plate, the power mechanism is fixedly connected to the base, and the power mechanism is connected with the stirring device. The invention achieves the effect of continuously stirring concrete, and the two ends of the stirring tank on the stirring device are respectively provided with the feeding hole and the discharging hole; through the baffle in the agitator tank, it is too short to have improved the concrete at stirring in-process detention time in agitating unit, makes the concrete can not obtain the problem of intensive mixing, has increased the detention time of concrete in agitating unit for the concrete can obtain the intensive mixing in the agitator tank.)

1. A concrete mixing device comprises a base, rubber shock-absorbing supports, a mounting frame, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a supporting plate, wherein a plurality of rubber shock-absorbing supports are symmetrically and fixedly mounted below the base, the mounting frame is symmetrically and fixedly mounted on the base and is formed by fixedly connecting the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod, the first connecting rod is symmetrically and fixedly connected to the mounting frame, the second connecting rod is symmetrically and fixedly connected to the first connecting rods on two sides, the third connecting rod is symmetrically and fixedly connected to the upper ends of the first connecting rods on two sides, the fourth connecting rod is fixedly connected to the third connecting rods on two sides, the supporting plate is symmetrically and fixedly connected to, the method is characterized in that: still including agitating unit and power unit, the rotation is connected with agitating unit in the backup pad, fixedly connected with power unit on the base, and power unit is connected with agitating unit.

2. A concrete mixing apparatus as defined in claim 1, wherein: the power mechanism also comprises a support frame, a motor, a first rotating shaft, a first belt pulley, a second rotating shaft, a second belt pulley, a first straight gear, a second straight gear, a third straight gear and a fourth straight gear, the support frame is fixedly connected on the base, the motor is fixedly connected on the support frame, an output shaft on the motor is fixedly connected with the first rotating shaft through a coupler, the first belt pulley is fixedly connected on the first rotating shaft, the first rotating shaft penetrates through the support plate, the first rotating shaft is rotatably connected with the support plate, the support plate is rotatably connected with the second rotating shaft at one side close to the second connecting rod, the second rotating shaft is fixedly connected with the second belt pulley, the first belt pulley is connected with the second belt pulley through a synchronous belt, the first straight gear is fixedly connected on one side close to the first belt pulley on the first rotating shaft, the second straight gear is fixedly connected on one side far away from the first belt pulley on the first, a third straight gear is fixedly connected to one side, close to the second belt pulley, of the second rotating shaft, a fourth straight gear is fixedly connected to one side, far away from the second belt pulley, of the second rotating shaft, and the first straight gear, the second straight gear, the third straight gear and the fourth straight gear are connected with a stirring device.

3. A concrete mixing apparatus as defined in claim 2, wherein: still including agitator tank, first ring gear, second ring gear and helical blade, it is connected with the agitator tank to rotate in the backup pad, the first ring gear of one end fixedly connected with who keeps away from the motor on the agitator tank, second straight-teeth gear and fourth straight-teeth gear and first ring gear meshing, the one end fixedly connected with second ring gear who is close to the motor on the agitator tank, first straight-teeth gear and third straight-teeth gear and second ring gear meshing, fixedly connected with helical blade in the agitator tank.

4. A concrete mixing apparatus as defined in claim 3, wherein: the stirring device is characterized by further comprising a baffle, wherein the inner wall of the stirring tank is fixedly connected with a triangular baffle, and the baffle is in contact with two sides of the helical blade.

5. A concrete mixing apparatus according to claim 4, wherein: the stirring tank is provided with an inspection and maintenance hole, the outer side of the inspection and maintenance hole is detachably connected with a separation blade, the separation blade is connected with a screw, and the screw penetrates through the separation blade to connect the separation blade to the outer side of the inspection and maintenance hole.

6. A concrete mixing apparatus according to claim 5, wherein: still including link, adapter sleeve, conveyer pipe and pin, one side sliding connection who is close to the motor on the mounting bracket has the link, and link one side is connected with the adapter sleeve, and through adapter sleeve fixedly connected with conveyer pipe on the link, it has the apopore to open on the conveyer pipe, and the pin is installed to the link both ends are detachable.

7. A concrete mixing apparatus according to claim 6, wherein: still including feed bin and unloading pipe down, fixedly connected with feed bin down between mounting bracket and the fourth connecting rod, feed bin lower extreme fixedly connected with unloading pipe down.

Technical Field

The invention relates to a stirring device, in particular to a concrete stirring device.

Background

Concrete mixing is an operation method for uniformly mixing cement, lime, water and other materials. Concrete mixing is divided into two categories: manually and mechanically stirring the water. The concrete mixing plant is widely applied to construction projects of industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously.

At present, a concrete stirring device is not provided with a stirring resistance mechanism, and the retention time of concrete in the stirring device in the stirring process is too short, so that the concrete cannot be fully stirred.

In view of the above problems, there is a strong need to develop a stirring device capable of continuously stirring concrete, so as to satisfy the existing requirements.

Disclosure of Invention

In order to overcome the small-size concrete mixer that exists at present only one mouth, this mouth is used for feeding and ejection of compact simultaneously, can only wait that a batch concrete mixing finishes the back just can carry out the stirring of next batch, can not produce the stirring of persistence, very waste time, the efficiency is lower, present concrete mixing device does not install stop device, the concrete is too short at the stirring in-process dwell time in agitating unit, make the concrete can not obtain the intensive mixing, present concrete mixing device need artifically add water in agitating unit at the stirring in-process, inefficiency. In view of the above, it is desirable to provide a concrete mixing device that can continuously mix concrete.

The technical scheme of the invention is as follows: the utility model provides a concrete mixing device, which comprises a base, rubber shock absorber, a mounting bracket, first connecting rod, the second connecting rod, the third connecting rod, the fourth connecting rod, a supporting plate, agitating unit and power unit, base below symmetry fixed mounting has a plurality of rubber shock absorber, symmetry fixed mounting has the mounting bracket on the base, the mounting bracket is by first connecting rod, the second connecting rod, third connecting rod and fourth connecting rod fixed connection form, first connecting rod symmetry fixed connection is in the mounting bracket, second connecting rod symmetric connection is in the first connecting rod in both sides, third connecting rod symmetry fixed connection is in the upper end of the first connecting rod in both sides, fourth connecting rod fixed connection is in both sides third connecting rod, symmetry fixedly connected with backup pad on the base, it is connected with agitating unit to rotate in the backup pad, fixedly connected with power unit on the base, power unit is connected with agitating unit.

As a preferable technical scheme of the invention, the power mechanism further comprises a support frame, a motor, a first rotating shaft, a first belt pulley, a second rotating shaft, a second belt pulley, a first straight gear, a second straight gear, a third straight gear and a fourth straight gear, the support frame is fixedly connected on the base, the motor is fixedly connected on the support frame, an output shaft on the motor is fixedly connected with the first rotating shaft through a coupler, the first belt pulley is fixedly connected on the first rotating shaft, the first rotating shaft penetrates through the support plate, the first rotating shaft is rotatably connected with the support plate, the second rotating shaft is rotatably connected on the support plate at one side close to the second connecting rod, the second belt pulley is fixedly connected on the second rotating shaft, the first belt pulley is connected with the second belt pulley through a synchronous belt, the first straight gear is fixedly connected on one side of the first rotating shaft close to the first belt pulley, the second straight gear is fixedly connected on one side of the first rotating shaft far away from the first belt, a third straight gear is fixedly connected to one side, close to the second belt pulley, of the second rotating shaft, a fourth straight gear is fixedly connected to one side, far away from the second belt pulley, of the second rotating shaft, and the first straight gear, the second straight gear, the third straight gear and the fourth straight gear are connected with a stirring device.

As a preferable technical scheme, the spiral blade type stirring device further comprises a stirring tank, a first ring gear, a second ring gear and a spiral blade, wherein the stirring tank is rotatably connected to the supporting plate, the first ring gear is fixedly connected to one end, far away from the motor, of the stirring tank, the second straight gear and the fourth straight gear are meshed with the first ring gear, the second ring gear is fixedly connected to one end, close to the motor, of the stirring tank, the first straight gear and the third straight gear are meshed with the second ring gear, and the spiral blade is fixedly connected to the inside of the stirring tank.

As a preferred technical scheme of the invention, the stirring device also comprises a baffle, wherein the inner wall of the stirring tank is fixedly connected with a triangular baffle, and the baffle is contacted with two sides of the helical blade.

The stirring tank is provided with an inspection and maintenance hole, the outer side of the inspection and maintenance hole is detachably connected with the blocking piece, the blocking piece is connected with the screw, and the screw penetrates through the blocking piece to connect the blocking piece to the outer side of the inspection and maintenance hole.

As a preferred technical scheme, the water-saving device further comprises a connecting frame, a connecting sleeve, a conveying pipe and a pin, wherein the connecting frame is connected to one side, close to the motor, of the mounting frame in a sliding mode, the connecting sleeve is connected to one side of the connecting frame, the conveying pipe is fixedly connected to the connecting frame through the connecting sleeve, water outlet holes are formed in the conveying pipe, and the pin is detachably mounted at two ends of the connecting frame.

As a preferred technical scheme, the device also comprises a blanking bin and a blanking pipe, wherein the blanking bin is fixedly connected between the mounting frame and the fourth connecting rod, and the blanking pipe is fixedly connected at the lower end of the blanking bin.

The invention has the beneficial effects that:

the invention achieves the effect of continuously stirring concrete, and the two ends of the stirring tank on the stirring device are respectively provided with the feeding hole and the discharging hole; through the baffle in the agitator tank, it is too short to have improved the concrete at stirring in-process detention time in agitating unit, makes the concrete can not obtain the problem of intensive mixing, has increased the detention time of concrete in agitating unit for the concrete can obtain the intensive mixing in the agitator tank.

Fix the link in suitable position through the pin, the link removes and drives adapter sleeve and conveyer pipe removal, and inside water carried the agitator tank through the conveyer pipe, water sprayed water on one side through the conveyer pipe and stirred perfect present concrete mixing device need the manual work to carry out watered shortcoming at the stirring in-process worker with the concrete.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the power mechanism of the present invention.

Fig. 3 is a schematic perspective view of the stirring device of the present invention.

Fig. 4 is a partial perspective view of the stirring device of the present invention.

Fig. 5 is a schematic perspective view of the adjustable water delivery device of the present invention.

Fig. 6 is an enlarged perspective view of the power mechanism according to the present invention.

Part names and serial numbers in the figure: 1_ base, 2_ mounting rack, 201_ first connecting rod, 202_ second connecting rod, 203_ third connecting rod, 204_ fourth connecting rod, 3_ support plate, 4_ stirring tank, 401_ baffle, 4011_ screw, 402_ first ring gear, 4021_ second ring gear, 403_ baffle, 404_ helical blade, 5_ support frame, 6_ motor, 7_ first rotating shaft, 8_ first belt pulley, 9_ second rotating shaft, 10_ second belt pulley, 11_ first straight gear, 1101_ second straight gear, 1102_ third straight gear, 1103_ fourth straight gear, 12_ connection frame, 1201_ connection sleeve, 13_ delivery pipe, 1301_ water outlet, 14_ pin, 15_ blanking bin, 16_ blanking pipe, and 101_ rubber shock-absorbing support.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A concrete mixing device is disclosed, as shown in figure 1, comprising a base 1, rubber shock-absorbing supports 101, a mounting frame 2, a first connecting rod 201, a second connecting rod 202, a third connecting rod 203, a fourth connecting rod 204, a support plate 3, a mixing device and a power mechanism, wherein a plurality of rubber shock-absorbing supports 101 are symmetrically and fixedly mounted below the base 1, the mounting frame 2 is symmetrically and fixedly mounted on the base 1, the mounting frame 2 is formed by fixedly connecting a first connecting rod 201, a second connecting rod 202, a third connecting rod 203 and a fourth connecting rod 204, the first connecting rod 201 is symmetrically and fixedly connected to the mounting frame 2, the second connecting rod 202 is symmetrically and longitudinally connected to the first connecting rods 201 on both sides, the third connecting rod 203 is symmetrically and fixedly connected to the upper ends of the first connecting rods 201 on both sides, the fourth connecting rod 204 is fixedly connected to the third connecting rod 203 on both sides, the support plate 3 is symmetrically and fixedly connected to the mixing device in, the base 1 is fixedly connected with a power mechanism, and the power mechanism is connected with the stirring device.

During operation, the used material of concrete is put into the stirring device from the feed inlet on the stirring device manually, the power mechanism is started at the moment, the power mechanism rotates to drive the stirring device to rotate, and after the concrete is stirred and finished and is discharged from the discharge outlet on the stirring device, the power mechanism is stopped.

Example 2

On the basis of embodiment 1, as shown in fig. 2, 3 and 6, the power mechanism further includes a support frame 5, a motor 6, a first rotating shaft 7, a first belt pulley 8, a second rotating shaft 9, a second belt pulley 10, a first spur gear 11, a second spur gear 1101, a third spur gear 1102 and a fourth spur gear 1103, the support frame 5 is fixedly connected to the rear of the left side of the base 1, the motor 6 is fixedly connected to the support frame 5, the first rotating shaft 7 is fixedly connected to an output shaft on the right side of the motor 6 through a coupling, the first belt pulley 8 is fixedly connected to the left side of the first rotating shaft 7, the first rotating shaft 7 passes through the left support plate 3, the first rotating shaft 7 is rotatably connected to the support plate 3, the second rotating shaft 9 is rotatably connected to the support plate 3 at the front side close to the second connecting rod 202, the second belt pulley 10 is fixedly connected to the front of the left side of the second rotating shaft 9, the first belt pulley 8 is connected to the second, a first straight gear 11 is fixedly connected to the first rotating shaft 7 on the left side close to the first belt pulley 8, a second straight gear 1101 is fixedly connected to the first rotating shaft 7 on the right side far away from the first belt pulley 8, a third straight gear 1102 is fixedly connected to the second rotating shaft 9 on the left side close to the second belt pulley 10, a fourth straight gear 1103 is fixedly connected to the second rotating shaft 9 on the right side far away from the second belt pulley 10, and the first straight gear 11, the second straight gear 1101, the third straight gear 1102 and the fourth straight gear 1103 are connected with a stirring device.

When the materials used by the concrete are manually placed into the stirring device from the feeding hole on the stirring device, the motor 6 is started at the moment, the output shaft of the motor 6 rotates to drive the first rotating shaft 7 to rotate, the first rotating shaft 7 rotates to drive the first belt pulley 8 to rotate, the first belt pulley 8 rotates to drive the second belt pulley 10 to rotate, the second belt pulley 10 rotates to drive the second rotating shaft 9 to rotate, the first rotating shaft 7 rotates to drive the first straight gear 11 and the second straight gear 1101 to rotate, the second rotating shaft 9 rotates to drive the third straight gear 1102 and the fourth straight gear 1103 to rotate, the first straight gear 11, the second straight gear 1101, the third straight gear 1102 and the fourth straight gear 1103 rotate to drive the stirring device to rotate, the stirring device rotates to drive the concrete to be stirred, and after the concrete is stirred, the power mechanism is stopped after the concrete is discharged from the discharging hole on the stirring device.

Example 3

On the basis of embodiment 2, as shown in fig. 1 and fig. 3 to 5, the stirring device further includes a stirring tank 4, a first ring gear 402, a second ring gear 4021 and a helical blade 404, the stirring tank 4 is rotatably connected to the support plate 3, the first ring gear 402 is fixedly connected to the right end of the stirring tank 4 far away from the motor 6, a second spur gear 1101 and a fourth spur gear 1103 are meshed with the first ring gear 402, the second ring gear 4021 is fixedly connected to the left end of the stirring tank 4 close to the motor 6, the first spur gear 11 and the third spur gear 1102 are meshed with the second ring gear 4021, and the helical blade 404 is fixedly connected to the stirring tank 4.

The first straight gear 11, the second straight gear 1101, the third straight gear 1102 and the fourth straight gear 1103 rotate to drive the first ring gear 402 and the second ring gear 4021 to rotate, the first ring gear 402 and the second ring gear 4021 rotate to drive the stirring tank 4 to rotate, the stirring tank 4 rotates to drive the helical blade 404 to rotate, the helical blade 404 rotates to drive concrete in the stirring tank 4 to be stirred and conveyed to the discharge hole, and the motor 6 is stopped after the concrete is conveyed successfully.

The stirring device also comprises a baffle 403, a triangular baffle 403 is fixedly connected to the middle position of the inner wall of the stirring tank 4, and the baffle 403 is in contact with the front side and the rear side of the helical blade 404.

In order to prevent the concrete from being transferred too fast from the discharge port of the mixing tank 4 while the concrete is transferred by mixing in the helical blade 404, a triangular baffle 403 is installed inside the mixing tank 4 to reduce the speed at which the concrete is transferred outward.

Still including separation blade 401 and screw 4011, it has the inspection maintenance hole to open on agitator tank 4 left side middle part, and the inspection maintenance hole outside is detachable to be connected with separation blade 401, is connected with screw 4011 on the separation blade 401, and screw 4011 passes separation blade 401, connects separation blade 401 in the inspection maintenance hole outside.

Inspection maintenance hole on agitator tank 4 is when agitator tank 4 inside needs inspection and maintenance, takes off screw 4011 earlier, takes off separation blade 401 again, exposes inspection maintenance hole this moment, inspects and maintains agitator tank 4 inside through the entrance to a cave.

The motor installation frame further comprises a connecting frame 12, a connecting sleeve 1201, a conveying pipe 13 and a pin 14, the connecting frame 12 is connected to the left side, close to the motor 6, of the installation frame 2 in a sliding mode, the connecting sleeve 1201 is connected to the right side of the connecting frame 12, the conveying pipe 13 is fixedly connected to the connecting frame 12 through the connecting sleeve 1201, a water outlet hole 1301 is formed in the lower portion of the right side of the conveying pipe 13, and the pin 14 is detachably installed at the front end and the rear.

The connecting frame 12 is fixed at a proper position through the pin 14, the connecting frame 12 moves to drive the connecting sleeve 1201 and the conveying pipe 13 to move, water is conveyed into the stirring tank 4 through the conveying pipe 13, and when the concrete starts to be stirred in the stirring tank 4, the water is sprayed with the water through the conveying pipe 13 and is stirred with the concrete.

Still including feed bin 15 and unloading pipe 16, fixedly connected with feed bin 15 down between about mounting bracket 2 and fourth connecting rod 204, feed bin 15 lower extreme fixedly connected with unloading pipe 16 down.

The material for concrete is manually fed into the feed bin 15, and is conveyed into the stirring tank 4 through the feed inlet along the feed pipe 16 to be stirred.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.