CN211440565U - Stirring vane connects protector - Google Patents

Abstract

The utility model discloses a stirring blade connection protective device, which comprises a machine body, wherein the right side of the machine body is provided with a through hole, the left side of the machine body is provided with a strip-shaped groove, the machine body is provided with a fixed structure, and the fixed structure is provided with a stirring structure and a moving structure; the fixing structure mainly includes: the device comprises two first bearings with the same structure, two rotating shafts with the same structure, a stirring barrel, a first sliding rail, a first sliding block, a first rotating motor and a controller; two first bearings settle in the both ends of organism, the beneficial effects of the utility model are that, install the filter screen, the filter screen is used for only the concrete of intensive mixing just can pass through the filter screen, has improved the quality of concrete, and the installation lag is wrapped the bolt head, prevents the bolt head wearing and tearing, and is not fragile, has reduced cost of maintenance, and the staff's of being convenient for washing has reduced staff's intensity of labour.

Description

A stirring blade connection protection device

technical field

The invention relates to construction engineering, in particular to a connecting protection device for stirring blades.

Background technique

With the rapid development of science and technology, people's living standards have been continuously improved, the scope of urbanization has become wider and wider, and the buildings have become taller and larger. However, all buildings are the fruits of the labor of the working people. Concrete is naturally required to construct buildings.

Concrete, abbreviated as "concrete": refers to a general term for engineering composite materials that are cemented into a whole by cementing materials. The term concrete usually refers to cement concrete as cementitious material, sand and stone as aggregate; it is mixed with water (which may contain admixtures and admixtures) in a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete. Concrete, which is widely used in civil engineering.

However, the production of concrete is naturally inseparable from the mixer. The existing vertical mixer connects the mixing blade to the rotating shaft, and the bolt head will protrude. If it is stirred for a long time, the bolt head will be worn, and the worn bolt head needs to be replaced. The existing mixer is easily damaged, bulky in appearance, inflexible, inconvenient for operation and maintenance, and requires frequent maintenance, and the maintenance cost is too high, thereby reducing the work efficiency of the staff, difficult to clean, and time-consuming and laborious.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems, and design a stirring blade connection protection device.

The technical solution of the present invention to achieve the above objects is that a stirring blade connection protection device includes a body, a through hole is opened on the right side of the body, a strip groove is opened on the left side of the body, and a fixing structure is installed on the body. , a stirring structure and a moving structure are installed on the fixed structure;

The fixed structure mainly includes: two first bearings with the same structure, two rotating shafts with the same structure, a mixing tank, a first sliding rail, a first sliding block, a first rotating motor and a controller;

The two first bearings are arranged on the two ends of the body, the two rotating shafts are respectively movable on the two first bearings, the two ends of the mixing barrel are respectively arranged on the two rotating shafts, and the upper end of the mixing barrel is opened There is a through hole, the first sliding rail is arranged in the strip groove on the body, the first sliding block moves on the first sliding rail, and a groove is opened on the first sliding block, and the first sliding block is provided with a groove. The rotating motor is arranged at the groove of the first sliding block, and the controller is arranged on a side wall of the body.

Preferably, the stirring structure mainly includes: a first pulley, several struts with the same structure, a second bearing, two third bearings with the same structure, a stirring rod, a bolt head, a protective sleeve, a stirring blade, a spiral blade, the second pulley and the belt;

The first pulley is arranged on the driving end of the first rotating motor, the several support rods are arranged on the wall surface of the mixing bucket, the second bearing is arranged at the through hole of the mixing bucket, and the two third The bearings are respectively connected to a number of brackets with the same structure, the stirring rod penetrates through the second bearing and the two third bearings, the lower end of the stirring rod is provided with a thread, and the bolt head is screwed to the thread at the lower end of the stirring rod, so The protective sleeve is arranged on the outside of the bolt head, the stirring blade is arranged on the lower end of the stirring rod, the helical blade is arranged on the stirring rod, the second pulley is arranged on the upper end of the stirring rod, and the belt is sleeved on the first pulley and the second pulley. Two pulleys.

Preferably, the moving structure mainly includes: a second sliding rail, a second sliding block, a connecting rod, a second rotating motor and a protective cover;

The second sliding rails are respectively arranged on the upper end of the right side of the body, the second sliding blocks are respectively movable on the second sliding rails, one end of the connecting rod is arranged on the outer side wall of the mixing barrel, and the other end is connected to the first sliding block. On the two sliding blocks, the second rotating motor is arranged at the through hole of the body, and the driving end is connected to the rotating shaft.

Preferably, a material inlet, a material outlet, a water inlet, a sewage outlet and two control valves with the same structure are installed on the mixing barrel;

The feeding port is arranged on the rear side of the mixing barrel, the discharging port is arranged on the rear side of the mixing barrel, the water inlet is connected to the upper end of the mixing barrel, and is located at the upper end of the feeding port, and the sewage outlet is arranged on the lower end of the mixing barrel , the two control valves are respectively arranged on the discharge port and the sewage outlet.

Preferably, two sliding plates and sliding covers with the same structure are installed on the mixing barrel, the two sliding plates are arranged at both ends of the feeding port, and two grooves with the same structure are opened on the sliding plates. The sliding cover moves on the sliding groove of the sliding plate through the sliding bar, and is detachable.

Preferably, a protective cover is installed on the outside of the second rotating electrical machine.

Preferably, a filter screen is installed at the connection between the discharge port and the stirring barrel.

Preferably, the shapes of the first sliding rail and the second sliding rail are arc-shaped.

Preferably, the shape of the sliding cover is arc.

Preferably, the shape of the mixing bucket is conical, and the interior of the mixing bucket is coated with an anti-corrosion coating structure.

A mixing blade connection protection device made by using the technical scheme of the present invention is equipped with a filter screen, and the filter screen is used for only fully stirred concrete to pass through the filter screen, which improves the quality of the concrete. It is simple in structure, easy to operate, not easy to be damaged, reduces maintenance costs, facilitates cleaning by staff, and reduces the labor intensity of staff.

Description of drawings

Fig. 1 is the structural representation of a kind of stirring blade connection protection device of the present invention;

Fig. 2 is the front view structure schematic diagram of a kind of stirring blade connection protection device of the present invention;

Fig. 3 is a top view structural schematic diagram of a stirring blade connection protection device according to the present invention;

Fig. 4 is a rear view structural schematic diagram of a stirring blade connection protection device according to the present invention;

Figure 5 is a schematic diagram of the structure of the rear view of the feed inlet of a stirring blade connection protection device according to the present invention;

Figure 6 is a schematic view of the structure of the first slider from the right side of a stirring blade connection protection device according to the present invention;

Fig. 7 is the left side structural schematic diagram of the second slider of a stirring blade connection protection device according to the present invention;

In the figure, 1, the body; 2, the first bearing; 3, the rotating shaft; 4, the mixing barrel; 5, the first slide rail; 6, the first slider; 7, the first rotating motor; 8, the controller; 9, The first pulley; 10, the support rod; 11, the second bearing; 12, the third bearing; 13, the stirring rod; 14, the bolt head; 15, the protective sleeve; 16, the stirring blade; 17, the screw blade; 18, the second pulley; 19, belt; 20, second slide rail; 21, second slider; 22, connecting rod; 23, second rotating motor; 24, protective cover; 25, filter screen; 26, feed inlet; 27, Discharge port; 28, water inlet; 29, sewage outlet; 30, control valve; 31, slide plate; 32, slide cover.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings. As shown in Figures 1-7, a stirring blade connection protection device includes a body, the right side of the body is provided with a through hole, and the left side of the body is provided with a strip groove, A fixed structure is installed on the body, and a stirring structure and a moving structure are installed on the fixed structure; the fixed structure mainly includes: two first bearings with the same structure, two rotating shafts with the same structure, a stirring tank, a first bearing The sliding rail, the first sliding block, the first rotating motor and the controller; the two first bearings are arranged at both ends of the body, the two rotating shafts are respectively movable on the two first bearings, and the The two ends are respectively arranged on the two rotating shafts, the upper end of the mixing bucket is provided with a through hole, the first sliding rail is arranged in the strip groove on the body, and the first sliding block moves on the first sliding rail, The first sliding block is provided with a groove, the first rotating motor is arranged at the groove of the first sliding block, and the controller is arranged on a side wall surface of the body; the stirring structure mainly includes: a first a pulley, several struts with the same structure, a second bearing, two third bearings with the same structure, a stirring rod, a bolt head, a protective sleeve, a stirring blade, a screw blade, a second pulley and a belt; the first pulley is arranged At the driving end of the first rotating motor, the plurality of support rods are respectively arranged on the wall surface of the mixing barrel, the second bearing is arranged at the through hole of the mixing barrel, and the two third bearings are respectively connected to several structures The same bracket and the stirring rod penetrate through the second bearing and the two third bearings, the lower end of the stirring rod is provided with a thread, the bolt head is screwed to the thread at the lower end of the stirring rod, and the protective sleeve is arranged on the bolt Outside the head, the stirring blade is arranged on the lower end of the stirring rod, the helical blade is arranged on the stirring rod, the second pulley is arranged on the upper end of the stirring rod, and the belt is sleeved on the first pulley and the second pulley; the moving The structure mainly includes: a second sliding rail, a second sliding block, a connecting rod, a second rotating motor and a protective cover; the second sliding rails are respectively arranged on the upper end of the right side of the body, and the second sliding blocks are respectively movable on On the second slide rail, one end of the connecting rod is placed on the outer side wall of the mixing barrel, and the other end is connected to the second slider, the second rotating motor is placed at the through hole of the body, and the driving end is connected to the rotating shaft The mixing barrel is equipped with a feeding port, a feeding port, a water inlet, a sewage outlet and two control valves with the same structure; the feeding port is arranged on the rear side of the mixing barrel, and the discharging port is arranged On the rear side of the mixing bucket, the water inlet is connected to the upper end of the mixing bucket and is located at the upper end of the feeding port, the sewage outlet is arranged at the lower end of the mixing bucket, and the two control valves are respectively arranged on the material outlet and the sewage outlet; the Two sliding plates and sliding covers with the same structure are installed on the mixing barrel. The two sliding plates are arranged at both ends of the feeding port. Two grooves with the same structure are opened on the sliding plates. The sliding covers pass through the sliding bars. It is movable on the chute of the slide plate and is detachable; a protective cover is installed on the outside of the second rotating motor; a filter screen is installed at the connection between the discharge port and the mixing barrel; The shapes of the rails are all arcs; the sliding cover The shape of the mixing barrel is an arc; the shape of the mixing barrel is a cone, and the interior of the mixing barrel is coated with an anti-corrosion coating structure.

The feature of this embodiment is that a filter screen is installed, and the filter screen is used for only fully stirred concrete to pass through the filter screen, which improves the quality of the concrete, installs a protective sleeve, covers the bolt head, prevents the bolt head from wearing, and has a simple structure , easy to operate, not easy to damage, reduce maintenance costs, easy for staff to clean, reduce the labor intensity of staff, effectively solve some of the existing mixers mentioned in the background art that are easily damaged, bulky in appearance, and not flexible enough , It is inconvenient to operate and maintain, it requires frequent maintenance, and the maintenance cost is too high, thereby reducing the work efficiency of the staff, not easy to clean, and time-consuming and laborious.

In this embodiment, please refer to the descriptions 1-7. This case is a stirring blade connection protection device, including a body 1, a through hole is formed on the right side of the body 1, a strip groove is formed on the left side of the body 1, and the body 1 is installed on the There is a fixed structure, and a stirring structure and a moving structure are installed on the stirring structure;

In the specific implementation process, it is worth noting that the fixed structure in this case mainly includes: two first bearings 2 with the same structure, two rotating shafts 3 with the same structure, a mixing tank 4, a first sliding rail 5, a first sliding Block 6, the first rotating electrical machine 7 and the controller 8; the connection relationship is as follows:

The two first bearings 2 are arranged on both ends of the body 1, the two rotating shafts 3 are respectively movable on the two first bearings 2, the two ends of the mixing barrel 4 are respectively arranged on the two rotating shafts 3, and the upper end of the mixing barrel 4 is provided with a Through holes, the first slide rail 5 is arranged in the strip groove on the body 1, the first slider 6 is movable on the first slide rail 5, the first slider 6 is provided with a groove, and the first rotary motor 7 is arranged At the groove of the first slider 6 , the controller 8 is arranged on a side wall of the body 1 .

In the specific implementation process, the stirring structure preferably adopts the following structure, which mainly includes: a first pulley 9, several struts 10 with the same structure, a second bearing 11, two third bearings 12 with the same structure, a stirring rod 13, bolts The head 14, the protective cover 15, the stirring blade 16, the helical blade 17, the second pulley 18 and the belt 19; the connection relationship is as follows:

The first pulley 9 is arranged on the driving end of the first rotating motor 7 , a plurality of support rods 10 are arranged on the wall surface of the mixing bucket 4 respectively, the second bearing 11 is arranged at the through hole of the mixing bucket 4 , and the two third bearings 12 They are respectively connected to several brackets with the same structure. The stirring rod 13 penetrates through the second bearing 11 and the two third bearings 12. The bottom end of the stirring rod 13 is provided with a thread, and the bolt head 14 is screwed to the thread at the lower end of the stirring rod 13. 15 is placed on the outside of the bolt head 14, the stirring blade 16 is placed on the lower end of the stirring rod 13, the helical blade 17 is placed on the stirring rod 13, the second pulley 18 is placed on the upper end of the stirring rod 13, and the belt 19 is set on the first pulley 9 and the second Pulley 18.

In the specific implementation process, the moving structure preferably adopts the following structure, which mainly includes: the second sliding rail 20, the second sliding block 21, the connecting rod 22, the second rotating motor 23 and the protective cover 24; the connection relationship is as follows:

The second sliding rails 20 are respectively arranged on the upper end of the right side of the body 1, the second sliding blocks 21 are respectively movable on the second sliding rails 20, one end of the connecting rod 22 is arranged on the outer wall surface of the mixing bucket 4, and the other end is connected to the second sliding rail 20. On the two sliding blocks 21 , the second rotating motor 23 is arranged at the through hole of the body 1 , and the driving end is connected to the rotating shaft 3 .

In the specific implementation process, a material inlet 26, a material outlet 27, a water inlet 28, a sewage outlet 29 and two control valves 30 with the same structure are installed on the mixing barrel 4; the connection relationship is as follows:

The feeding port 26 is arranged on the rear side of the mixing barrel 4, the discharging port 27 is arranged on the rear side of the mixing barrel 4, the water inlet 28 is connected to the upper end of the mixing barrel 4, and is located at the upper end of the feeding port 26, and the sewage outlet 29 is arranged on the mixing barrel 4. At the lower end, two control valves 30 are respectively arranged on the material outlet 27 and the sewage outlet 29 .

In the specific implementation process, two sliding plates 31 and sliding covers 32 with the same structure are installed on the mixing barrel 4 , the two sliding plates 31 are arranged at both ends of the feeding port 26 , and two grooves with the same structure are opened on the sliding plate 31 , the sliding cover 32 moves on the sliding groove of the sliding plate 31 through the sliding bar, and is detachable.

In this embodiment, as can be seen from the above overall description, first, the staff connects the water pipe to the water inlet 28, adds water to the mixing bucket 4, and after adding an appropriate amount of water to the mixing bucket 4, removes the water pipe, and then works The staff removes the slide cover 32 from the chute of the slide plate 31 through the slide bar, and after the feeding port 26 completely leaks out, the staff then uses a shovel to add cement, fine bone sand, etc. into the mixing bucket 4 through the feeding port 26 Then, the staff controls the first rotary motor 7 through the controller 8, the first rotary motor 7 rotates under the control of the controller 8, the first pulley 9 rotates along with the belt 19, and the belt 19 drives The second belt 19 rotates, and the stirring rod 13 , the stirring blade 16 and the helical blade 17 rotate accordingly, so that the raw materials in the stirring tank 4 are fully stirred, and the second bearing 11 , the third bearing 12 and the support rod 10 are used for stirring. The rod 13 performs the role of supporting and fixing. After the stirring is completed, the controller 8 controls the second rotating motor 23 to start working, the second rotating motor 23 starts to rotate, the rotating shaft 3 rotates accordingly, and the first bearing 2 supports the mixing barrel 4. Because The second rotating motor 23 is connected to the rotating shaft 3. When the second rotating motor 23 rotates, it drives the rotating shaft 3 to rotate, and the mixing bucket 4 rotates accordingly. During the rotation of the mixing bucket 4, the connecting rod 22 passes through the second sliding rail 20. And the second sliding block 21 starts to rotate, and a second sliding rail 20 and a second sliding block 21 are provided to assist the mixing barrel 4 to rotate under the driving of the second rotating motor 23, so that the mixing barrel 4 is more stable during the rotation process. , the stirring bucket 4 rotates to drive the first slide rail 5 and the first sliding block 6 to rotate, and the first rotating motor 7 rotates accordingly, so that the stirring rod 13, the stirring blade 16 and the helical blade 17 rotate accordingly. Further, the shape of the mixing bucket 4 is conical, the interior of the mixing bucket 4 is coated with an anti-corrosion coating structure, and the mixing bucket 4 is conical, which is convenient for the concrete after mixing to slip off, and the anti-corrosion coating structure effectively prevents the concrete from affecting the mixing bucket. 4 corrosion, thereby improving the service life of the mixing tank 4, open the control valve 30 of the discharge port 27, and the concrete after mixing is smoothly slipped from the discharge port 27 to the ground or other containers. A filter screen 25 is installed at the connection between the discharge port 27 and the mixing drum 4. The filter screen 25 is used for only fully mixing, and the fully mixed concrete can pass through the filter screen 25, which improves the quality of the concrete and the mixing effect. When you want to clean the mixing bucket 4, install the tap water pipe, add water to the mixing bucket 4, and then the first rotating motor 7 starts to move to stir the water inside to achieve the effect of cleaning the mixing bucket 4, and then open the The control valve 30 on the sewage outlet 29 enables the waste water to flow out through the sewage outlet 29 smoothly, and the sewage outlet 29 can also be connected to a conduit to make the waste water flow to a designated position. A protective cover 24 is installed, and the protective cover 24 effectively protects the second rotating electrical machine 23, thereby prolonging the second rotating electrical machine. The service life of the rotating machine 23.

Preferably, further, a filter screen 25 is installed at the connection between the discharge port 27 and the mixing barrel 4 .

Preferably, further, the shapes of the first slide rail 5 and the second slide rail 20 are arc-shaped.

Preferably, and further, the shape of the sliding cover 32 is an arc.

Preferably, further, the shape of the mixing barrel 4 is a cone, and the interior of the mixing barrel 4 is coated with an anti-corrosion coating structure.

The above technical solutions only represent the preferred technical solutions of the technical solutions of the present invention, and some changes that those skilled in the art may make to some parts of them all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (10)

1. A stirring blade connection protection device comprises a machine body (1), and is characterized in that a through hole is formed in the right side of the machine body (1), a strip-shaped groove is formed in the left side of the machine body (1), a fixing structure is mounted on the machine body (1), and a stirring structure and a moving structure are mounted on the fixing structure;

the fixing structure mainly includes: the device comprises two first bearings (2) with the same structure, two rotating shafts (3) with the same structure, a stirring barrel (4), a first sliding rail (5), a first sliding block (6), a first rotating motor (7) and a controller (8);

the two first bearings (2) are arranged at two ends of the machine body (1), the two rotating shafts (3) are respectively arranged on the two first bearings (2) in a movable mode, two ends of the stirring barrel (4) are respectively arranged on the two rotating shafts (3), a through hole is formed in the upper end of the stirring barrel (4), the first sliding rail (5) is arranged in a strip-shaped groove in the machine body (1), the first sliding block (6) is arranged on the first sliding rail (5) in a movable mode, a groove is formed in the first sliding block (6), the first rotating motor (7) is arranged at the groove of the first sliding block (6), and the controller (8) is arranged on one side wall face of the machine body (1).

2. The mixing blade connection guard of claim 1, wherein the mixing structure essentially comprises: the device comprises a first belt pulley (9), a plurality of supporting rods (10) with the same structure, a second bearing (11), two third bearings (12) with the same structure, a stirring rod (13), a bolt head (14), a protective sleeve (15), a stirring blade (16), a spiral blade (17), a second belt pulley (18) and a belt (19);

the first pulley (9) is arranged at the drive end of the first rotating electrical machine (7), the plurality of support rods (10) are respectively arranged on the wall surface of the stirring barrel (4), the second bearing (11) is arranged at the through hole of the stirring barrel (4), the two third bearings (12) are respectively connected with a plurality of brackets with the same structure, the stirring rod (13) penetrates through the second bearing (11) and the two third bearings (12), the lower end of the stirring rod (13) is provided with a thread, the bolt head (14) is screwed at the thread at the lower end of the stirring rod (13), the protective sleeve (15) is arranged on the outer side of the bolt head (14), the stirring blade (16) is arranged at the lower end of the stirring rod (13), the helical blade (17) is arranged on the stirring rod (13), the second belt pulley (18) is arranged at the upper end of the stirring rod (13), the belt (19) is sleeved on the first belt pulley (9) and the second belt pulley (18).

3. The mixing blade connection guard of claim 1, wherein the moving structure consists essentially of: a second slide rail (20), a second slide block (21), a connecting rod (22), a second rotating motor (23) and a protective cover (24);

the second sliding rails (20) are arranged at the upper ends of the right side of the machine body (1) respectively, the second sliding blocks (21) are movable on the second sliding rails (20) respectively, one ends of the connecting rods (22) are arranged on the outer side wall surface of the stirring barrel (4), the other ends of the connecting rods are connected to the second sliding blocks (21), the second rotating motor (23) is arranged at the through hole of the machine body (1), and the driving end of the second rotating motor is connected to the rotating shaft (3).

4. The stirring blade connection protection device as claimed in claim 1, wherein the stirring barrel (4) is provided with a feeding port (26), a discharging port (27), a water inlet (28), a sewage draining port (29) and two control valves (30) with the same structure;

pan feeding mouth (26) are settled in agitator (4) rear side, discharge gate (27) are settled in agitator (4) rear side, water inlet (28) communicate in agitator (4) upper end, and are located pan feeding mouth (26) upper end, drain (29) are settled in agitator (4) lower extreme, two control valves (30) are settled respectively on discharge gate (27) and drain (29).

5. The connecting and protecting device for the stirring blade is characterized in that two sliding plates (31) with the same structure and a sliding cover (32) are installed on the stirring barrel (4), the two sliding plates (31) are installed at two ends of the feeding port (26), two grooves with the same structure are formed in the sliding plates (31), and the sliding cover (32) is movable on a sliding groove of the sliding plates (31) through a sliding strip and can be detached.

6. A mixing blade connection guard according to claim 3, characterised in that a protective cover (24) is mounted on the outside of the second rotating electrical machine (23).

7. The stirring blade connection protection device as claimed in claim 4, wherein a filter screen (25) is installed at the connection position of the discharge port (27) and the stirring barrel (4).

8. A mixing blade connection guard according to claim 1 or 3, characterised in that the first (5) and second (20) slide rails are both arcuate in shape.

9. An agitator blade connection protector according to claim 5 characterised in that the sliding cover (32) is arcuate in shape.

10. The stirring blade connection protection device as claimed in claim 1, wherein the stirring barrel (4) is conical in shape, and the inside of the stirring barrel (4) is coated with an anti-corrosion coating structure.

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