CN212471977U

CN212471977U - Transition pit type concrete mixing plant

Info

Publication number: CN212471977U
Application number: CN202020873479.0U
Authority: CN
Inventors: 包春胜; 包志华
Original assignee: Anhui Mingke New Building Materials Co ltd
Current assignee: Anhui Mingke New Building Materials Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-02-05
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a transition pit type concrete mixing plant, which relates to the technical field of concrete mixing and comprises a mixing pit, wherein the upper part of the mixing pit is provided with two cross rods, the upper parts of the two cross rods are covered with a fixed plate, the fixed plate is arranged on the upper parts of the cross rods through bolts, and the axis of the mixing pit passes through the circle center of the fixed plate; the upper portion of fixed plate is provided with drive assembly, is connected with two auxiliary rods on the length lateral wall of one of them crossbeam perpendicularly, and the upper portion in stirring pit is established to the free end cover of auxiliary rod. The utility model discloses have the setting of horizontal pole and auxiliary rod for install the comparatively stable of drive assembly installation on horizontal pole upper portion, thereby make drive assembly comparatively stable effect to the inside stirring of stirring pit.

Description

Transition pit type concrete mixing plant

Technical Field

The utility model belongs to the technical field of the technique of concrete mixing and specifically relates to a transition pit type concrete mixing plant is related to.

Background

At present, a concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites. With the development of municipal construction, the mixing plant which adopts centralized mixing and provides commercial concrete has great superiority, thereby being developed rapidly and creating conditions for promoting concrete pumping construction and realizing combined operation of mixing, conveying and pouring machines.

At present, chinese utility model patent that publication number is CN205997166U discloses a concrete mixing plant uses ground following formula concrete mixing tank, agitating unit includes agitator tank, dosing unit, retaining tower and screw conveyor at least, the agitator tank includes the jar body and installs the electron discharge valve in jar body bottom surface and install in the concrete delivery box of jar body below, the jar body is hollow structure, and hollow part installs the ultrasonic wave transducer piece, a jar internal portion is through a stirring column driving motor of bearing bar installation.

The above prior art solutions have the following drawbacks: the material is placed in the agitator tank, and stirring post driving motor drives stirring post and stirring sword and rotates, and stirring post driving motor installs on the bearing bar, and the inside at the agitator tank is installed to the bearing bar, and the bearing bar installation is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transition pit type concrete mixing plant, the stable upper portion of installing at the agitator tank of bearing bar, the bearing bar installation is comparatively stable to make offset paper driving motor stably stir the inside material of agitator tank.

The above technical purpose of the present invention can be achieved by the following technical solutions: a transition pit type concrete mixing station comprises a mixing pit, wherein two cross rods are arranged at the upper part of the mixing pit, fixing plates are covered at the upper parts of the two cross rods, the fixing plates are installed at the upper parts of the cross rods through bolts, and the axis of the mixing pit penetrates through the circle center of the fixing plates; the upper portion of fixed plate is provided with drive assembly, is connected with two auxiliary rods on the length lateral wall of one of them crossbeam perpendicularly, the upper portion in stirring pit is established to the free end cover of auxiliary rod.

Through adopting above-mentioned technical scheme, the setting of horizontal pole is convenient to support the fixed plate, and the setting of fixed plate is then for installing drive assembly, because drive assembly can produce vibrations, can make the position between two horizontal poles take place the skew, so be provided with two auxiliary rods, the upper portion at the stirring pit is established with the horizontal pole perpendicular connection and free end cap to the auxiliary rod for the stable upper portion of installation fixed plate of drive assembly. The setting of horizontal pole and auxiliary rod for install the comparatively stable of the drive assembly installation on horizontal pole upper portion, thereby make drive assembly comparatively stable to the inside stirring of stirring pit.

The present invention may be further configured in a preferred embodiment as: two the upper portion of auxiliary rod erects two first shaped steel, and the extending direction of first shaped steel is the same with the extending direction of horizontal pole, through the second bolt threaded connection of vertical setting between first shaped steel and the auxiliary rod.

Through adopting above-mentioned technical scheme, first shaped steel is connected two auxiliary rods, reduces the condition that two first shaped steels take place to separate to it is comparatively stable to make the auxiliary rod place.

The present invention may be further configured in a preferred embodiment as: the free end parts of the two auxiliary rods are connected through a connecting rod in a welded mode, and the connecting rod is in threaded connection with the ground through a third bolt.

Through adopting above-mentioned technical scheme, the connecting rod pole is connected between two auxiliary rods to it is comparatively stable to make to connect between two auxiliary rods, thereby reduces the condition of two auxiliary rod separation, makes comparatively stable the placing in ground portion of auxiliary rod.

The present invention may be further configured in a preferred embodiment as: second shaped steel, two are all installed on the upper portion of first shaped steel the pump body backup pad is installed on the upper portion of second shaped steel, the mortar pump is installed on the upper portion of pump body backup pad.

Through adopting above-mentioned technical scheme, the second shaped steel is installed on the upper portion of first shaped steel, and the interval sets up between the bottom of sleeping the mortar pump and the interior bottom surface of stirring pit to make the installation of mortar pump comparatively suitable.

The present invention may be further configured in a preferred embodiment as: the drive assembly comprises a motor fixedly mounted on the upper portion of the fixing plate, a driving shaft penetrating through the fixing plate is mounted at the bottom of the motor, and a stirring frame is fixedly connected to the bottom of the driving shaft.

Through adopting above-mentioned technical scheme, the motor drives the driving shaft and rotates, and the driving shaft drives the stirring frame and rotates, just piles the inside material in stirring pit and stir when stirring frame pivoted for the inside material mixture in stirring pit is comparatively even.

The present invention may be further configured in a preferred embodiment as: the upper portion of stirring pit is provided with the feeding subassembly, the feeding subassembly includes first storage storehouse, installs and stores the storehouse at first discharging pipe, the second of storing the storehouse discharge gate in the storehouse, installs the second discharging pipe of storing the storehouse discharge gate in the second, inside first discharging pipe and the second discharging pipe all stretched into the stirring pit.

Through adopting above-mentioned technical scheme, inside first material of storing the storehouse entered into the stirring pit along first discharging pipe, inside the second stored the inside material of storehouse and carried on the stirring pit along the second discharging pipe, conveniently added the material to stirring pit inside, machining efficiency is higher.

The present invention may be further configured in a preferred embodiment as: two the bottom fixedly connected with fixing base of horizontal pole, the driving shaft rotates and passes the fixing base, the bottom of fixing base is provided with supplementary stirring subassembly, supplementary stirring subassembly includes fixed cup joint at the fixed axle of driving shaft on first gear, fixed connection in the fixed plate bottom, rotates and cup joints at the fixed epaxial second gear, first gear and second gear meshing, the spacing ring that is located second gear bottom is all installed to the bottom of fixed axle, the supplementary (mixing) shaft of bottom fixedly connected with of second gear.

Through adopting above-mentioned technical scheme, the driving shaft drives first gear and rotates when carrying out the pivoted, because first gear and second gear meshing, first gear just drives the second gear and rotates, drives supplementary (mixing) shaft when the second gear rotates and rotates, and supplementary (mixing) shaft rotates and stirs the concrete on stirring frame upper portion.

The present invention may be further configured in a preferred embodiment as: and an auxiliary stirring blade is arranged at the bottom of the auxiliary stirring shaft.

Through adopting above-mentioned technical scheme, the (mixing) shaft drives stirring vane and rotates for the effect of stirring is better.

To sum up, the utility model discloses a following at least one useful technological effect:

1. one side of one transverse rod is provided with an auxiliary rod, the free end of the auxiliary rod is erected on the upper part of the stirring pit, so that the transverse rod is stably arranged on the upper part of the stirring pit, a fixing plate arranged on the upper part of the transverse rod is kept on an axial line of the stirring pit, the driving assembly is always positioned in the center of the stirring pit, and the using effect of the driving assembly is good;

2. the first section steel cover is arranged between the two auxiliary rods, so that the two auxiliary rods are connected by the first section steel, and the situation that the auxiliary rods are separated due to vibration of the driving assembly is reduced;

3. the setting of connecting rod further increases the relation of connection between two auxiliary rods to make the more stable upper portion of placing in the stirring pit of auxiliary rod.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the second embodiment;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. stirring the pit; 2. a feed assembly; 21. a first storage bin; 211. a first discharge pipe; 22. a second storage bin; 221. a second discharge pipe; 3. a cross bar; 31. a screw; 32. a fixing plate; 33. an auxiliary lever; 34. a connecting rod; 341. a third bolt; 35. a first section steel; 351. a second bolt; 36. a second section steel; 37. a pump body support plate; 371. a mortar pump; 4. a drive assembly; 41. a motor; 42. a drive shaft; 43. a stirring frame; 5. an auxiliary stirring component; 51. a fixed seat; 52. a first gear; 53. a fixed shaft; 531. a second gear; 532. a limiting ring; 54. an auxiliary stirring shaft; 55. auxiliary stirring blades.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a transition pit type concrete mixing plant, including stirring pit 1, one side that the upper portion on ground is located stirring pit 1 is provided with feeding subassembly 2, and feeding subassembly 2 includes first storage storehouse 21, installs at the first discharging pipe 211 of first storage storehouse 21 discharge gate, the storehouse 22 is stored to the second, installs the second discharging pipe 221 at the second storage storehouse 22 discharge gate, and first discharging pipe 211 and second discharging pipe 221 all stretch into inside stirring pit 1.

Referring to fig. 2, two horizontally extending cross bars 3 are erected on the upper portion of the mixing pit 1, and the cross bars 3 are in threaded connection with the ground through screws 31 vertically arranged. The cross rods 3 are symmetrically arranged along a straight line passing through the circle center of the stirring pit 1.

Referring to fig. 2, the fixing plates 32 are covered on the upper portions of the two cross rods 3, the fixing plates 32 are fixedly connected with the cross rods 3, and the axis of the stirring pit 1 passes through the circle center of the fixing plates 32. Two auxiliary rods 33 are fixedly connected to the outer side wall of the length of one transverse rod 3, the auxiliary rods 33 are perpendicular to the transverse rod 3, the free ends of the auxiliary rods 33 are located on the upper portion of the bottom surface, and the two auxiliary rods 33 are symmetrical along a straight line penetrating through the circle center of the stirring pit 1.

Referring to fig. 2, a driving assembly 4 is disposed on the upper portion of the fixing plate 32, the driving assembly 4 includes a motor 41 fixedly mounted on the upper portion of the fixing plate 32, a driving shaft 42 penetrating the fixing plate 32 is fixedly connected to the bottom of the motor 41, a stirring frame 43 is fixedly connected to the bottom of the driving shaft 42, the vertical section of the stirring frame 43 is a rectangular frame-shaped structure, and the length frame of the stirring frame 43 is parallel to the inner bottom surface of the stirring pit 1.

Referring to fig. 2, in order to stabilize the connection between the two auxiliary rods 33, a connecting rod 34 is welded to free ends of the two auxiliary rods 33, and the connecting rod 34 is screwed to the ground by a third bolt 341 disposed vertically.

Referring to fig. 2, two first section steels 35 are erected on the upper portions of the two auxiliary rods 33, the extending direction of the first section steels 35 is the same as the extending direction of the cross rod 3, and the first section steels 35 are in threaded connection with the auxiliary rods 33 through vertically arranged second bolts 351. The second section steel 36 is installed on the upper portion of the first section steel 35, and the first section steel 35 and the second section steel 36 are also in threaded connection through a vertically arranged second bolt 351.

Referring to fig. 2, a pump body support plate 37 is welded to the upper portions of the two second type steels 36, and a mortar pump 371 is installed on the upper portion of the pump body support plate 37.

When in use: firstly, two cross rods 3 are arranged at the upper part of a stirring pit 1, auxiliary rods 33 are welded and connected to one side of one cross rod 3, a connecting rod 34 is welded and connected between the two auxiliary rods 33, a screw 31 penetrates through the cross rod 3 and is connected to the ground in a threaded manner, and a third bolt 341 penetrates through the connecting rod 34 and is connected to the ground in a threaded manner; then, the fixing plate 32 to which the driving unit 4 is attached is welded to the upper portions of the two cross bars 3, the first section steel 35 is connected to the upper portion of the auxiliary rod 33 by the second bolt 351, the second section steel 36 is attached to the upper portion of the first section steel 35, and the pump body support plate 37 to which the mortar pump 371 is attached is welded to the upper portions of the two second section steels 36.

Example two:

referring to fig. 3-4, different from the first embodiment, a fixing base 51 is fixedly connected to the bottoms of the two cross rods 3, an auxiliary stirring assembly 5 is additionally arranged at the bottom of the fixing base 51, the auxiliary stirring assembly 5 includes a first gear 52 rotatably adjusted on the driving shaft 42, and three fixing shafts 53 fixedly connected to the bottom of the fixing base 51, a second gear 531 is rotatably sleeved on each fixing shaft 53, the first gear 52 and the second gear 531 are both engaged, a limiting ring 532 is fixedly connected to the bottom of each fixing shaft 53, an auxiliary stirring shaft 54 is fixedly connected to the bottom of each second gear 531, and auxiliary stirring blades 55 are mounted at the bottom of each auxiliary stirring shaft 54.

When in use: the motor 41 drives the driving shaft 42 to rotate, the driving shaft 42 drives the first gear 52 to rotate while rotating, the first gear 52 is meshed with the second gear 531, the second gear 531 is driven by the first gear 52 to rotate, the auxiliary stirring shaft 54 is driven to rotate when the second gear 531 rotates, the auxiliary stirring blade 55 is driven by the auxiliary stirring shaft 54 to rotate, and the concrete on the upper portion of the stirring frame 43 is stirred, so that the stirring effect is good.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A transition pit type concrete mixing plant, includes stirring pit (1), its characterized in that: the upper part of the stirring pit (1) is provided with two cross rods (3), the upper parts of the two cross rods (3) are covered with fixing plates (32), the fixing plates (32) are installed on the upper parts of the cross rods (3) through bolts, and the axis of the stirring pit (1) penetrates through the circle center of the fixing plates (32); the upper portion of fixed plate (32) is provided with drive assembly (4), is connected with two auxiliary rods (33) on the length lateral wall of one of them horizontal pole (3) perpendicularly, the upper portion in stirring pit (1) is established to the free end cover of auxiliary rod (33).

2. A transition pit type concrete mixing plant according to claim 1, characterized in that: two first section steel (35) are erected on the upper portion of the auxiliary rod (33), the extending direction of the first section steel (35) is the same as the extending direction of the cross rod (3), and the first section steel (35) is in threaded connection with the auxiliary rod (33) through a vertically-arranged second bolt (351).

3. A transition pit type concrete mixing plant according to claim 2, characterized in that: the free end parts of the two auxiliary rods (33) are connected through a connecting rod (34) in a welding mode, and the connecting rod (34) is in threaded connection with the ground through a third bolt (341).

4. A transition pit type concrete mixing plant according to claim 2, characterized in that: second shaped steel (36) are all installed on the upper portion of first shaped steel (35), two pump body backup pad (37) is installed on the upper portion of second shaped steel (36), mortar pump (371) is installed on the upper portion of pump body backup pad (37).

5. A transition pit type concrete mixing plant according to claim 1, characterized in that: the driving assembly (4) comprises a motor (41) fixedly mounted on the upper portion of the fixing plate (32), a driving shaft (42) penetrating through the fixing plate (32) is mounted at the bottom of the motor (41), and a stirring frame (43) is fixedly connected to the bottom of the driving shaft (42).

6. The transition pit type concrete mixing plant according to claim 4, characterized in that: the upper portion of stirring pit (1) is provided with feeding subassembly (2), feeding subassembly (2) include first storage storehouse (21), install first discharging pipe (211), the second of storing storehouse (21) discharge gate and store storehouse (22), install second discharging pipe (221) of storing storehouse (22) discharge gate at the second, first discharging pipe (211) and second discharging pipe (221) all stretch into inside stirring pit (1).

7. The transition pit type concrete mixing plant according to claim 5, characterized in that: two bottom fixedly connected with fixing base (51) of horizontal pole (3), driving shaft (42) rotate and pass fixing base (51), the bottom of fixing base (51) is provided with supplementary stirring subassembly (5), supplementary stirring subassembly (5) including fixed cup joint first gear (52) on driving shaft (42), fixed connection fixed axle (53) in fixed plate (32) bottom, rotate and cup joint second gear (531) on fixed axle (53), first gear (52) and second gear (531) meshing, spacing ring (532) that are located second gear (531) bottom are all installed to the bottom of fixed axle (53), the bottom fixedly connected with of second gear (531) is supplementary (mixing) shaft (54).

8. The transition pit type concrete mixing plant according to claim 7, characterized in that: and an auxiliary stirring blade (55) is arranged at the bottom of the auxiliary stirring shaft (54).