CN212578883U

CN212578883U - Concrete mixing device for municipal works

Info

Publication number: CN212578883U
Application number: CN202020797925.4U
Authority: CN
Inventors: 罗占友
Original assignee: Zhejiang Zhongxiu Construction Co ltd
Current assignee: Zhejiang Zhongxiu Construction Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-23
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a concrete mixing device for municipal works, which belongs to the technical field of concrete mixing devices and comprises a tank body, wherein the top end of the tank body extends out of a shaft head of a mixing shaft, the shaft body of the mixing shaft is embedded into the tank body downwards, the shaft head of the mixing shaft extends out of the tank body and then is embedded into the output end of a shaft coupling upwards, the input end of the shaft coupling is embedded into the power output end of a motor, the input end of the motor is electrically connected with an external power supply, the mixing shaft extends into the tank body, the outer side of the shaft body is welded with a mixing rod, the bottom end of the tank body is provided with a bottom plate, a bolt screwed nut embedded between the bottom plate and a pin hole of a supporting seat is locked, when the tank body is cleaned, the nut at the bottom of the bolt is screwed down, then the bolt is taken out from the pin hole of, the now opened can body can be knocked by a worker to clean the concrete concretions.

Description

Concrete mixing device for municipal works

Technical Field

The utility model relates to a concrete mixing technical field especially relates to a concrete mixing device for municipal works.

Background

Municipal works refer to municipal facility construction works, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning construction ranges of urban areas and towns (villages), and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category.

Patent No. CN 201822055402.8's a concrete mixing device for municipal works, the on-line screen storage device comprises a base, the left side at base top is provided with the agitator tank, the bottom fixedly connected with framework on agitator tank right side, the inner chamber of framework is provided with the tooth, the right side fixedly connected with servo motor at base top, servo motor's output fixedly connected with gear. The utility model discloses an agitator tank, the framework, the tooth, the setting of servo motor and gear, reached and rocked when stirring the concrete, avoid appearing the inhomogeneous effect of material mixing, through the setting of through-hole and bin outlet, reached and be convenient for will mix the concrete exhaust effect after accomplishing, thereby solved current concrete mixing device when stirring the material, the messenger's material that can not be abundant mixes, and can not arrange the material completely after mixing the completion, surplus concrete material can solidify, the problem of being not convenient for use for a long time.

1. The concrete mixing device for municipal works of prior art stirs concrete material through motor area stirring structure, and current concrete mixing device's inside stirring structure is comparatively simple, and is relatively poor to concrete contact stirring efficiency, for this reason, we provide a concrete mixing device for municipal works.

2. The internal portion of jar need be washd after the stirring ejection of compact to the jar body of concrete mixing plant for municipal works of prior art, and when jar internal long-time stirring concrete, its inner wall solidifies more bar concrete coagulum difficult clearance easily to current concrete mixing plant for municipal works's jar body is difficult to open clears up, for this reason, we provide a concrete mixing plant for municipal works.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete mixing device for municipal works, welding K-shaped mixing frame outside the stirring rod of the mixing shaft, after the feed inlet at the top of the tank body falls into the raw material, the motor is electrified to drive the mixing shaft and the stirring rod to rotate at high speed by virtue of the shaft coupling, the stirring rod after rotating drives the K-shaped mixing frame to contact the concrete raw material for mixing, the mixing structure of the K-shaped mixing frame can be widely contacted with the concrete raw material for mixing, compared with the mixing structure of the existing concrete mixing device for municipal works, the K-shaped mixing frame has better mixing efficiency, the bottom of the tank body is provided with a bottom plate, and a bolt screwed nut embedded between the bottom plate and a pin hole of a supporting seat is locked, when the tank body is cleaned, the nut at the bottom of the bolt is screwed down, then the bolt is taken out from the pin hole of the bottom plate and the supporting seat, at the moment, the, the tank body is horizontally placed on the ground, and the opened tank body can enter workers to knock and clean concrete concretions.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of concrete mixing device for municipal works, which comprises a tank body, the top of the jar body is stretched out the spindle nose that has the (mixing) shaft, and the axle body of (mixing) shaft imbeds jar internal downwards, the spindle nose of (mixing) shaft stretches out jar output of body backward embedding shaft coupling, and the input embedding of shaft coupling has the power take off end of motor, the input electric connection external power source of motor, the axle body outside welding that the (mixing) shaft stretches into the jar body has the puddler, and the bilateral symmetry of puddler distributes and have K shape stirring frame, the bottom integrated into one piece of the jar body has the bottom plate, and can dismantle the jar body bottom at bottom plate middle part and be connected with the supporting seat, the welding of the (mixing) shaft bottom of supporting seat top has the.

Optionally, the pinhole has been seted up with the both sides of bottom plate to the supporting seat, and the inside of pinhole has penetrated the bolt, the bottom screw thread of bolt has connect the nut soon, the liquid groove has been seted up at the middle part of supporting seat, and the bottom body of liquid groove installs the material valve.

Optionally, the top end of the tank body is welded with a bearing seat, and a power output shaft of a motor penetrates through the middle part of the top end of the bearing seat.

Optionally, bottom feet are welded at two ends of the bottom of the supporting seat.

The utility model has the advantages as follows:

1. the utility model discloses a welding K shape agitator outside the puddler of (mixing) shaft, after the feed inlet on jar body top fell into the raw materials, the motor circular telegram was taken (mixing) shaft and puddler high-speed the rotation with the help of the shaft coupling, puddler after the rotation takes K shape agitator to contact concrete raw materials and stirs, K shape posture's stirring structure can stir wider contact concrete raw materials, for current concrete mixing device's for municipal works stirring structure, K shape agitator has better stirring efficiency, the problem of current concrete mixing device's for municipal works stirring structure is simpler and stirring inefficiency has been solved.

2. The utility model discloses a bottom at the jar body sets up the bottom plate to the bolt of embedding connects the nut soon to lock between the pinhole of bottom plate and supporting seat, when wasing the jar body, with the nut of bolt bottom unscrewing, then take out the bolt in the pinhole of bottom plate and supporting seat, upwards hoist the jar body this moment, make the bottom plate and the supporting seat separation of the jar body, keep flat the jar body to ground, the jar body of opening this moment can get into the workman and strike clearance concrete coagulum, the inconvenient problem of dismantling the clearance of the jar body of current concrete mixing device for municipal works has been solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model discloses concrete mixing device's for municipal works jar body cross-sectional view.

Fig. 2 is the utility model discloses a concrete mixing device's for municipal works supporting seat structure sketch map.

In the figure: 1. a tank body; 2. a stirring shaft; 3. a coupling; 4. a motor; 5. a stirring rod; 6. a K-shaped stirring frame; 7. a counter shaft; 8. a spiral stirring blade; 9. a base plate; 10. a supporting seat; 11. a pin hole; 12. a bolt; 13. a nut; 14. a liquid outlet groove; 15. footing; 16. a bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A concrete mixer for municipal works according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, the concrete mixing device for municipal engineering provided by the embodiment of the present invention comprises a tank body 1, a shaft head of a mixing shaft 2 extends from the top end of the tank body 1, the shaft body of the stirring shaft 2 is downwards embedded into the tank body 1, the shaft head of the stirring shaft 2 extends out of the tank body 1 and then is upwards embedded into the output end of the coupling 3, the input end of the coupling 3 is embedded with the power output end of the motor 4, the input end of the motor 4 is electrically connected with an external power supply, the stirring shaft 2 extends into the outer side of the shaft body of the tank body 1 and is welded with the stirring rod 5, and K-shaped stirring frames 6 are symmetrically distributed on two sides of the stirring rod 5, a bottom plate 9 is integrally formed at the bottom end of the tank body 1, and the bottom of the tank body 1 at the middle part of the bottom plate 9 is detachably connected with a supporting seat 10, an auxiliary shaft 7 is welded at the bottom end of a stirring shaft 2 above the supporting seat 10, and a spiral stirring blade 8 is integrally formed on the outer side of the auxiliary shaft 7.

The example, at 5 outside welding K shape agitator 6 of puddler of (mixing) shaft 2, after the feed inlet on 1 top of the jar body falls into the raw materials, motor 4 circular telegram drives (mixing) shaft 2 and 5 high-speed rotations of puddler with the help of shaft coupling 3, puddler 5 after the rotation drives K shape agitator 6 contact concrete raw materials and stirs, the contact concrete raw materials that K shape posture's stirring structure can be wider stirs, for current concrete mixing device's for municipal works stirring structure, K shape agitator 6 possesses better stirring efficiency.

Referring to fig. 1-2, pin holes 11 are formed in two sides of the support seat 10 and the bottom plate 9, a bolt 12 penetrates through the pin hole 11, a nut 13 is screwed on the bottom of the bolt 12, a liquid outlet groove 14 is formed in the middle of the support seat 10, and a material valve is mounted on a bottom pipe body of the liquid outlet groove 14.

Illustratively, a bottom plate 9 is arranged at the bottom end of the tank body 1, a bolt 12 embedded between the bottom plate 9 and a pin hole 11 of a support seat 10 is screwed with a nut 13 for locking, when the tank body 1 is cleaned, the nut 13 at the bottom of the bolt 12 is screwed off, then the bolt 12 is drawn out from the bottom plate 9 and the pin hole 11 of the support seat 10, at the moment, the tank body 1 is lifted upwards, so that the bottom plate 9 of the tank body 1 is separated from the support seat 10, the tank body 1 is horizontally placed on the ground, and at the moment, the opened tank body 1 can enter a worker to knock and clean concrete concretions.

Referring to fig. 1, a bearing base 16 is welded at the top end of the tank 1, and a power output shaft of the motor 4 penetrates through the middle part of the top end of the bearing base 16.

Illustratively, the bearing seat 16 at the top end of the tank body 1 is connected below the motor 4 and plays a role of supporting the motor 4.

Referring to fig. 1, feet 15 are welded to both ends of the bottom of the support base 10.

Illustratively, the bottom end of the support base 10 has feet 15 for ground contact support.

The utility model relates to a concrete mixing device for municipal works, welding a K-shaped mixing frame 6 outside a mixing rod 5 of a mixing shaft 2, after a feed inlet at the top end of a tank body 1 falls into raw materials, powering on a motor 4 with the help of a coupler 3 to drive the mixing shaft 2 and the mixing rod 5 to rotate at high speed, driving the K-shaped mixing frame 6 to contact with the raw materials for mixing after rotating the mixing rod 5, driving the K-shaped mixing frame to mix with the raw materials for contacting with the concrete widely, compared with the mixing structure of the existing concrete mixing device for municipal works, the K-shaped mixing frame 6 has better mixing efficiency, opening a material valve of a pipe body at the bottom of a supporting seat 10 after mixing the concrete, driving the counter shaft 2 to drive the counter shaft 6 to rotate under the rotation of the motor 4, further driving the counter shaft 6 to downwards send out concrete slurry from the pipe body at the bottom of a liquid outlet tank 14, arranging, and the bolts 12 embedded between the bottom plate 9 and the pin holes 11 of the supporting seat 10 are screwed with nuts 13 for locking, when the tank body 1 is cleaned, the nuts 13 at the bottoms of the bolts 12 are screwed off, then the bolts 12 are drawn out from the pin holes 11 of the bottom plate 9 and the supporting seat 10, at the moment, the tank body 1 is lifted upwards, so that the bottom plate 9 of the tank body 1 is separated from the supporting seat 10, the tank body 1 is horizontally placed on the ground, and at the moment, the opened tank body 1 can enter workers to knock and clean concrete concretions.

It should be noted that the present invention relates to a concrete mixer for municipal works, which comprises a tank 1, a mixer shaft 2, a coupler 3, a motor 4, a mixing rod 5, a K-shaped mixing frame 6, a counter shaft 7, a spiral mixing blade 8, a bottom plate 9, a support base 10, a pin hole 11, a bolt 12, a nut 13, a liquid outlet tank 14, a footing 15, a receiving base 16, wherein the components are all universal standard components or components known to those skilled in the art, the structure and principle of which are all known to the skilled person through technical manuals or conventional experimental methods, and the tank 1 and the motor 4 are both internal components of a concrete mixer for municipal works of patent No. CN201822055402.8, for the operation mode of the motor 4 and the material feeding and discharging structure of the tank 1, the present invention is only briefly mentioned, and the above patents can be referred to, and the tank 1 and the motor 4 are only used for position representation in the present invention, and are not intended to represent novel structures.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a concrete mixing device for municipal works, includes a jar body (1), its characterized in that: the top end of the tank body (1) extends out of a shaft head of the stirring shaft (2), and a shaft body of the stirring shaft (2) is downwards embedded into the tank body (1), the shaft head of the stirring shaft (2) extends out of the tank body (1) and then is embedded into the output end of the coupling (3), the input end of the coupling (3) is embedded with the power output end of the motor (4), the input end of the motor (4) is electrically connected with an external power supply, the stirring shaft (2) extends into the tank body (1), the outer side of the shaft body is welded with a stirring rod (5), k-shaped stirring frames (6) are symmetrically distributed on two sides of the stirring rod (5), a bottom plate (9) is integrally formed at the bottom end of the tank body (1), the bottom end of the tank body (1) in the middle of the bottom plate (9) is detachably connected with a supporting seat (10), an auxiliary shaft (7) is welded at the bottom end of the stirring shaft (2) above the supporting seat (10), and a spiral stirring blade (8) is integrally formed on the outer side of the auxiliary shaft (7).

2. The concrete mixing device for municipal engineering according to claim 1, wherein: pinhole (11) have been seted up with the both sides of bottom plate (9) in supporting seat (10), and the inside of pinhole (11) has penetrated bolt (12), the bottom screw thread of bolt (12) has connect nut (13) soon, drain tank (14) have been seted up at the middle part of supporting seat (10), and the bottom body of drain tank (14) installs the material valve.

3. The concrete mixing device for municipal engineering according to claim 1, wherein: the top welding of jar body (1) has socket (16), and the power take off axle that has motor (4) runs through in the middle part of the top of socket (16).

4. The concrete mixing device for municipal engineering according to claim 2, wherein: footing (15) are welded at two ends of the bottom of the supporting seat (10).