CN210820190U

CN210820190U - Mixer for building

Info

Publication number: CN210820190U
Application number: CN201921548836.XU
Authority: CN
Inventors: 俞嘉陈
Original assignee: Zhejiang College of Construction
Current assignee: Hefei Jiuzhou Longteng Scientific And Technological Achievement Transformation Co ltd; Shandong Shide Construction Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-23
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a stirrer for buildings, which comprises a stirring box, wherein the stirring box is a cylindrical box body, four supporting legs are uniformly and fixedly arranged at the bottom end of the stirring box, a charging hopper is fixedly connected at the top end of the stirring box and communicated with the stirring box, a discharge hopper is fixedly arranged at the center of the bottom end of the stirring box, a valve is fixedly arranged on the discharge hopper and communicated with the stirring box, a stirring motor is fixedly arranged at one side of the stirring box, the device is used by matching a hydraulic cylinder with the stirring motor, so that the stirring rod, a first connecting rod and a second connecting rod fully stir materials in the stirring box, the stirring speed of the device is indirectly increased, and the auxiliary motor helps the stirring motor to share part of load, so that the device can be stirred to run normally again, the stirring motor is prevented from being burnt out, and a complicated process of discharging part of materials is avoided, the equipment is prevented from being damaged and property loss is avoided, and meanwhile, the working efficiency and the normal operation of the engineering progress are indirectly increased.

Description

Mixer for building

Technical Field

The utility model relates to a building field, concretely relates to mixer for building.

Background

Present concrete mixing device for construction adopts agitator motor to drive the puddler and rotates greatly, thereby stir the concrete, but present device exists some not enoughly, at first the position of puddler is fixed, there is the inhomogeneous condition of stirring in position a bit, secondly when concrete is equipped with proportion and goes wrong, when comparatively sticky, can lead to the load increase of motor, but the agitator tank all is opaque and adopts steel material to make, the workman can not observe in the external world, so lead to the motor to burn out, the workman just reacts, cause equipment to receive the damage, cause property loss and work efficiency's reduction.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a mixer for building.

The utility model discloses a realize through following technical scheme:

the utility model provides a mixer for building, includes the agitator tank, the agitator tank is cylindrical box, the even fixed mounting of agitator tank bottom has four landing legs, agitator tank top fixedly connected with loading hopper, the loading hopper communicates with each other with the agitator tank, agitator tank bottom central authorities department fixed mounting has row's hopper, row's hopper goes up fixed mounting has the valve, row's hopper communicates with each other with the agitator tank, agitator tank one side fixed mounting has agitator motor, its characterized in that: a disc is rotatably connected to one side in the stirring box, the output end of the stirring motor extends into the stirring box and is fixedly connected with the center of one end of the disc, a plurality of stirring rods are uniformly and fixedly connected to the other side of the disc in a ring shape, the plurality of stirring rods are divided into two groups according to the distance to the center of the disc, a stop block is fixedly mounted at the other end of each stirring rod, a sliding sleeve is sleeved on each stirring rod, a rotary rod capable of rotating is inserted into the center of the other side of the stirring box, one end of each rotary rod extends into the stirring box, a plurality of first connecting rods are uniformly and fixedly mounted at the extending end of each rotary rod in a ring shape, the plurality of first connecting rods are respectively and fixedly connected with one side of the plurality of sliding sleeves, two corresponding sliding sleeves are fixedly connected through a plurality of second connecting rods, a sliding plate is arranged on one side of the stirring, one end of each of four T-shaped positioning rods is fixedly connected with the side wall of the stirring box, one end of each rotating rod, which penetrates out of the stirring box, penetrates through the sliding plate and is rotationally connected with the sliding plate, two limit blocks are fixedly arranged on the rotating rods, two opposite side walls of the two limit blocks are respectively attached to two sides of the sliding plate, an eccentric wheel is fixedly arranged on one end of each rotating rod, a driven gear ring is fixedly arranged on each rotating rod and is arranged between the eccentric wheel and the limit blocks, a dovetail groove is arranged at the top end of one side of the sliding plate, a dovetail block is slidably connected in the dovetail groove, a reset spring is arranged in the dovetail groove, the top end of the reset spring is fixedly connected with the inner top surface of the dovetail groove, the bottom end of the reset spring is fixedly connected with, the rotary joint of the rotary rod and the stirring box is provided with a sealing ring, the sealing ring is fixedly arranged on the stirring box, one side of the stirring box is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with one side of a sliding plate, the bottom end of one side of the sliding plate is fixedly provided with an auxiliary motor, the bottom end of one side of the sliding plate is fixedly provided with an L-shaped plate, a rotatable sleeve is inserted into a vertical plate of the L-shaped plate, the sleeve is fixedly provided with two fixed blocks, two opposite side walls of the two fixed blocks are respectively attached to two sides of the vertical plate of the L-shaped plate, the sleeve is fixedly provided with a driving toothed ring which is engaged with a driven toothed ring, the section of the inner wall of the sleeve is square, one side of the sleeve is screwed with a, t type threaded rod one end stretch into in the square locating piece with rotatory piece one end fixed connection, T type threaded rod and square locating piece swivelling joint, square locating piece one side is equipped with square constant head tank, square constant head tank sets up with the auxiliary motor output relatively.

Preferably, the stirring motor and the auxiliary motor are both electrically connected with an external power supply through a circuit, and the stirring motor and the auxiliary motor are both speed reducing motors and are composed of a speed reducer and a driving motor.

Preferably, the hydraulic cylinder is connected with the hydraulic station through a pipeline, the stirring box is fixedly connected with the supporting legs through welding, and the diameter of the disc is the same as the diameter of the inner circle of the stirring box.

Preferably, the cross section of the output end of the auxiliary motor is square or is connected with a square rod, and the size of the cross section of the auxiliary motor is the same as that of the square positioning groove.

Preferably, the rotating rod is made of stainless steel materials, and the surface of the rotating rod is coated with paraffin solution, so that concrete is reduced or prevented from being adhered to the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that: this device passes through pneumatic cylinder and agitator motor's cooperation and uses, make the puddler, head rod and second connecting rod stir the material in the agitator tank fully, indirect the stirring speed that has increased this device, and help agitator motor to share a part load through auxiliary motor, make this device stirring normal operating again, avoid agitator motor to be burnt out, also avoid the loaded down with trivial details process of a part material of will discharging simultaneously, avoid equipment to receive damage and loss of property, the indirect normal operating who has increased work efficiency and engineering progress simultaneously.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

FIG. 2 is a side view of the structural sleeve of the present invention;

FIG. 3 is a side view of the structural disk of the present invention;

fig. 4 is a sectional view of the dovetail groove of the present invention.

In the figure: the device comprises a stirring box 1, supporting legs 2, a feeding hopper 3, a discharging hopper 4, a stirring motor 5, a disc 6, a stirring rod 7, a stop block 8, a sliding sleeve 9, a first connecting rod 10, a rotating rod 11, a sealing ring 12, a T-shaped positioning rod 13, a sliding plate 14, a dovetail groove 15, a dovetail block 16, a return spring 17, an observation plate 18, an eccentric wheel 19, a driven toothed ring 20, a limiting block 21, a hydraulic cylinder 22, an auxiliary motor 23, an L-shaped plate 24, a sleeve 25, a fixing block 26, a T-shaped threaded rod 27, a driving toothed ring 28, a rotating block 29, a square positioning groove 30, a square positioning block 31 and a second connecting rod 32.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, a mixer for building, including agitator tank 1, agitator tank 1 is cylindrical box, the even fixed mounting in 1 bottom of agitator tank has four landing legs 2, 1 top fixedly connected with loading hopper 3 of agitator tank, loading hopper 3 communicates with each other with agitator tank 1, 1 bottom central point department fixed mounting of agitator tank has row hopper 4, row fixed mounting has the valve on the hopper 4, row hopper 4 communicates with each other with agitator tank 1, 1 one side fixed mounting of agitator tank has agitator motor 5, its characterized in that: a disc 6 is rotatably connected to one side of the stirring box 1, the output end of the stirring motor 5 extends into the stirring box 1 and is fixedly connected with the center of one end of the disc 6, a plurality of stirring rods 7 are uniformly and fixedly connected to the other side of the disc 6 in an annular manner, the plurality of stirring rods 7 are divided into two groups according to the distance from the center of the circle of the disc 6, a stop block 8 is fixedly installed at the other end of each stirring rod 7, a sliding sleeve 9 is sleeved on each stirring rod 7, a rotatable rotating rod 11 is inserted into the center of the other side of the stirring box 1, one end of each rotating rod 11 extends into the stirring box 1, a plurality of first connecting rods 10 are uniformly and fixedly installed at the end of each rotating rod 11 in an annular manner, the plurality of first connecting rods 10 are respectively and fixedly connected with one side of the plurality of sliding sleeves 9, two groups of corresponding sliding sleeves 9 are fixedly connected through a plurality, four slidable T-shaped positioning rods 13 are respectively and fixedly inserted into four corners on one side of the sliding plate 14, one ends of the four T-shaped positioning rods 13 are respectively and fixedly connected with the side wall of the stirring box 1, one end of the rotating rod 11, which penetrates out of the stirring box 1, penetrates through the sliding plate 14 and is rotatably connected with the sliding plate, two limiting blocks 21 are fixedly installed on the rotating rod 11, opposite side walls of the two limiting blocks 21 are respectively attached to two sides of the sliding plate 14, an eccentric wheel 19 is fixedly installed at one end of the rotating rod 11, which penetrates through the sliding plate 14, a driven toothed ring 20 is fixedly installed on the rotating rod 11, the driven toothed ring 20 is arranged between the eccentric wheel 19 and the limiting blocks 21, a dovetail groove 15 is arranged at the top end on one side of the sliding plate 14, a dovetail block 16 is slidably connected in the dovetail groove 15, the bottom end of the reset spring 17 is fixedly connected with the top end of the dovetail block 16, one end of the dovetail block 16 is fixedly connected with an observation plate 18, the bottom end of the observation plate 18 is attached to the top end of an eccentric wheel 19, a sealing ring 12 is arranged at the rotary joint of the rotary rod 11 and the stirring box 1, the sealing ring 12 is fixedly installed on the stirring box 1, a hydraulic cylinder 22 is fixedly installed on one side of the stirring box 1, the output end of the hydraulic cylinder 22 is fixedly connected with one side of a sliding plate 14, an auxiliary motor 23 is fixedly installed at the bottom end of one side of the sliding plate 14, an L-shaped plate 24 is fixedly installed at the bottom end of one side of the sliding plate 14, a rotatable sleeve 25 is inserted into a vertical plate of the L-shaped plate 24, two fixed blocks 26 are fixedly installed on the sleeve 25, opposite side walls of the two, initiative ring gear 28 and the meshing of driven ring gear 20, sleeve 25 inner wall cross-section is square, sleeve 25 one side spiro union has T type threaded rod 27, sliding connection has square locating piece 31 in the sleeve 25, the embedding has rotatory piece 29 that can rotate in the square locating piece 31, T type threaded rod 27 one end stretch into in the square locating piece 31 with rotatory 29 one end fixed connection of piece, T type threaded rod 27 and square locating piece 31 swivelling joint, square locating piece 31 one side is equipped with square constant head tank 30, square constant head tank 30 sets up with auxiliary motor 23 output relatively.

Stirring motor 5 and auxiliary motor 23 all pass through circuit and external power electric connection to stirring motor 5 and auxiliary motor 23 are gear motor, constitute by reduction gear and driving motor.

The hydraulic cylinder 22 is connected with a hydraulic station through a pipeline, the stirring box 1 is fixedly connected with the supporting leg 2 through welding, and the diameter of the disc 6 is the same as the diameter of the inner circle of the stirring box 1.

The cross section of the output end of the auxiliary motor 23 is square or is connected with a square rod, and the size of the cross section of the auxiliary motor is the same as that of the square positioning groove 30.

The rotating rod 11 is made of stainless steel materials, and paraffin solution is coated on the surface of the rotating rod to reduce or prevent concrete from being adhered to the rotating rod.

The working principle is as follows: firstly, the device is placed in a working area, when concrete stirring is required, a valve on a discharge hopper 4 is firstly closed, then materials are added into a stirring box 1 through a feeding hopper 3, so that the materials are added, at the moment, a stirring motor 5 and a hydraulic cylinder 22 are started, so that the stirring motor 5 drives a plurality of stirring rods 7 on a disc 6 to start rotating stirring, as the stirring rods 7 are sleeved with sliding sleeves 9, two groups of sliding sleeves 9 are connected with each other through a second connecting rod 32, and the sliding sleeves 9 on the inner ring are fixedly connected with a rotating rod 11 through a first connecting rod 10, so that the rotating rod 11 is driven to rotate, the materials in the stirring box 1 are fully stirred under the continuous slow extension and shortening of the hydraulic cylinder 22, the stirring speed of the device is indirectly increased, and the eccentric wheel 19 is driven to continuously rotate along with the rotation of the rotating rod 11, the observation plate 18 continuously ascends and descends, an operator can determine whether the load of the stirring motor 5 exceeds a normal range by observing the ascending and descending speed of the observation plate 18, when the ascending and descending speed of the observation plate 18 is slower and slower, the load of the stirring motor 5 is increased and stirring is not performed, at the moment, the stirring motor 5 and the hydraulic cylinder 22 are temporarily stopped to be started, the T-shaped threaded rod 27 is rotated to enable the square positioning block 31 to slide in the sleeve 25, the square positioning groove 30 is aligned to the output end of the auxiliary motor 23 to be connected in a matching manner, the auxiliary motor 23, the stirring motor 5 and the hydraulic cylinder 22 are started at the same time, the sleeve 25 and the driving toothed ring 28 are driven to rotate along with the rotation of the auxiliary motor 23, the driven toothed ring 20 is driven to rotate, the auxiliary motor 23 is enabled to share part of the load of the stirring motor 5, and the stirring of the device, avoid agitator motor 5 to be burnt out, also avoid the loaded down with trivial details process of a part of material of will discharging simultaneously for this device can normally stir, avoids equipment to receive damage and loss of property, and the while is indirect has increased the normal operating of work efficiency and engineering progress.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mixer for building, includes agitator tank (1), agitator tank (1) is drum type box, the even fixed mounting in agitator tank (1) bottom has four landing legs (2), agitator tank (1) top fixedly connected with loading hopper (3), loading hopper (3) communicate with each other with agitator tank (1), agitator tank (1) bottom central authorities department fixed mounting has row hopper (4), arrange fixed mounting on hopper (4) and have the valve, arrange hopper (4) and communicate with each other with agitator tank (1), agitator tank (1) one side fixed mounting has agitator motor (5), its characterized in that: one side swivelling joint has disc (6) in agitator tank (1), agitator motor (5) output stretch into agitator tank (1) in with disc (6) one end central authorities department fixed connection, the even fixed connection of disc (6) opposite side annular has a plurality of puddlers (7), a plurality of puddlers (7) divide into two sets ofly according to the distance to the disc (6) centre of a circle, puddler (7) other end fixed mounting has dog (8), the cover has sliding sleeve (9) on puddler (7), rotatable rotary rod (11) have been inserted to agitator tank (1) opposite side central authorities department, rotary rod (11) one end stretches into in agitator tank (1), rotary rod (11) stretch into the even fixed mounting of one end annular has a plurality of head rods (10), a plurality of head rods (10) respectively with a plurality of sliding sleeve (9) one side fixed connection, two groups of corresponding sliding sleeves (9) are fixedly connected through a plurality of second connecting rods (32), a sliding plate (14) is arranged on one side of the stirring box (1), four slidable T-shaped positioning rods (13) are respectively and fixedly inserted into four corners on one side of the sliding plate (14), one ends of the four T-shaped positioning rods (13) are respectively and fixedly connected with the side wall of the stirring box (1), one end of the rotating rod (11) penetrates out of the stirring box (1) and penetrates through the sliding plate (14) to be rotatably connected with the same, two limiting blocks (21) are fixedly installed on the rotating rod (11), opposite side walls of the two limiting blocks (21) are respectively attached to two sides of the sliding plate (14), an eccentric wheel (19) is fixedly installed on one end of the rotating rod (11) penetrating through the sliding plate (14), a driven gear ring (20) is fixedly installed on the rotating rod (11), and the driven gear ring (20) is arranged between the eccentric, the improved stirring device is characterized in that a dovetail groove (15) is formed in the top end of one side of the sliding plate (14), a dovetail block (16) is connected in the dovetail groove (15) in a sliding mode, a reset spring (17) is arranged in the dovetail groove (15), the top end of the reset spring (17) is fixedly connected with the inner top surface of the dovetail groove (15), the bottom end of the reset spring (17) is fixedly connected with the top end of the dovetail block (16), an observation plate (18) is fixedly connected with one end of the dovetail block (16), the bottom end of the observation plate (18) is attached to the top end of an eccentric wheel (19), a sealing ring (12) is arranged at the rotary connection position of the rotary rod (11) and the stirring box (1), the sealing ring (12) is fixedly installed on the stirring box (1), a hydraulic cylinder (22) is fixedly installed on one side of the stirring box (1), the output end of the hydraulic cylinder (22) is fixedly connected, the bottom end of one side of the sliding plate (14) is fixedly provided with an L-shaped plate (24), a rotatable sleeve (25) is inserted into a vertical plate of the L-shaped plate (24), the sleeve (25) is fixedly provided with two fixed blocks (26), opposite side walls of the two fixed blocks (26) are respectively attached to two sides of the vertical plate of the L-shaped plate (24), the sleeve (25) is fixedly provided with a driving toothed ring (28), the driving toothed ring (28) is meshed with a driven toothed ring (20), the section of the inner wall of the sleeve (25) is square, one side of the sleeve (25) is screwed with a T-shaped threaded rod (27), the sleeve (25) is internally and slidably connected with a square positioning block (31), a rotatable rotating block (29) is embedded into the square positioning block (31), and one end of the T-shaped threaded rod (27) extends into the square positioning block (31) to be fixedly connected with one, t type threaded rod (27) and square locating piece (31) swivelling joint, square locating piece (31) one side is equipped with square constant head tank (30), square constant head tank (30) set up with auxiliary motor (23) output relatively.

2. A mixer for construction as claimed in claim 1, wherein: stirring motor (5) and auxiliary motor (23) all are through circuit and external power electric connection to stirring motor (5) and auxiliary motor (23) are gear motor, constitute by reduction gear and driving motor.

3. A mixer for construction as claimed in claim 1, wherein: the hydraulic cylinder (22) is connected with the hydraulic station through a pipeline, the stirring box (1) is fixedly connected with the supporting legs (2) through welding, and the diameter of the disc (6) is the same as that of the inner circle of the stirring box (1).

4. A mixer for construction as claimed in claim 1, wherein: the cross section of the output end of the auxiliary motor (23) is square or is connected with a square rod, and the size of the cross section of the auxiliary motor is the same as that of the square positioning groove (30).

5. A mixer for construction as claimed in claim 1, wherein: the material of the rotating rod (11) is made of stainless steel material, and paraffin solution is coated on the surface of the rotating rod to reduce or prevent concrete from being adhered to the rotating rod.