CN208179899U

CN208179899U - A kind of material leak-proof double-chamber type material controlling delivery device

Info

Publication number: CN208179899U
Application number: CN201820646786.8U
Authority: CN
Inventors: 孟冉
Original assignee: HEBEI GAODA TECHNOLOGIES Co Ltd
Current assignee: HEBEI GAODA TECHNOLOGIES Co Ltd
Priority date: 2018-05-03
Filing date: 2018-05-03
Publication date: 2018-12-04
Anticipated expiration: 2028-05-03

Abstract

The utility model discloses a kind of material leak-proof double-chamber type material controlling delivery devices, belong to feeding apparatus technical field.It includes hopper, there are the two mutually separated feed bins in left and right in hopper, the bottom of each feed bin all has a discharge port, the lower section of discharge port is equipped with discharging chamber, and the mouth face of discharge port is less than the maximum horizontal section of its bottom discharge chamber, is equipped with an impeller in discharging chamber, impeller blocks the discharging chamber where it, impeller includes wheel shaft, multiple blades and two baffles that both ends of the blade is arranged in, and the cylindrical space between two baffles is divided into multiple fan lattice by blade, and blade is at least 6；For a certain feed bin, the upper limb of impeller protrudes from the mouth face of the feed bin discharge hole below, and the feed bin is interior to be respectively provided with a hood for protecting rider at the both ends of discharge port, and two baffles of impeller are covered by two hood for protecting rider respectively.The utility model realizes quantitative discharging by the rotation of impeller, can accurately be controlled inventory, very easy to use.

Description

A kind of material leak-proof double-chamber type material controlling delivery device

Technical field

The utility model relates to a kind of material leak-proof double-chamber type material controlling delivery devices, belong to feeding apparatus technical field.

Background technique

It has higher requirements in the construction of prestress pipe for slurries, press mortar should have low water binder ratio, high flowing The characteristics of degree, zero bleeding rate.But blending process in the prior art is artificial addition cement mostly, feeding precision is not easy Control, artificial interference factor is big, and water-cement ratio control is inaccurate, so that water-cement ratio is excessive or too small.Water-cement ratio is too small, then slurries are too Thick, mobility is bad, is unfavorable for mud jacking, and people often add water manually at this time, and cause bleeding rate excessive, and steel is formed in duct The environment of twisted wire corrosion.

In addition, need to add other auxiliary materials toward contact in addition to cement when slurrying, this is just needed simultaneously to two kinds of feed powders Inventory is accurately controlled.

In short, being one for the accurate control that the accurate control to feed intake, especially two kinds of feed powders feed intake in the prior art A urgent problem to be solved.

Utility model content

Aiming at the problems existing in the prior art, the utility model proposes a kind of material leak-proof double-chamber type material controlling delivery device, It has the characteristics that structure is simple, easy to use, can launch two kinds of feed powders simultaneously, can accurately be controlled inventory.

To achieve the goals above, the utility model provides the following technical solutions:

A kind of material leak-proof double-chamber type material controlling delivery device comprising hopper, the hopper is interior, and there is left and right two mutually to divide Every feed bin, the bottom of each feed bin all has a discharge port, and the lower section of the discharge port is equipped with discharging chamber, the discharge port Mouth face be less than the maximum horizontal section of its bottom discharge chamber, be equipped with an impeller in the discharging chamber, the impeller will be where it Discharging chamber obstruction, the impeller includes the wheel shaft for crossing discharging chamber, uniform ring around multiple blades of the wheel shaft and setting Cylindrical space between two baffles of both ends of the blade, two baffles is divided into multiple fan lattice by blade, and the blade is at least It is 6；For a certain feed bin, the upper limb of impeller protrudes from the mouth face of the feed bin discharge hole below, and the feed bin is interior in discharge port Both ends be respectively provided with a hood for protecting rider, two baffles of impeller are covered by two hood for protecting rider respectively.

Optionally, be equipped with the skew wall being oriented at the feed bin discharge hole in the feed bin, the place plane of the skew wall with should The wheel shaft that feed bin corresponds to impeller is parallel.

Optionally, the discharging chamber is the cylindrical cavity coaxial with wherein impeller.

Optionally, the outer rim of the blade is at a distance from its place discharging cavity wall less than 1 centimetre.

Optionally, the discharging chamber is equipped with hairbrush on the inner wall at maximum horizontal section, has spoon recessed on the blade, The edge of blade touches the hairbrush when impeller rotates.

It optionally, further include the hopper cover being arranged in the opening of the hopper, the hopper cover will two feed bins in left and right It covers together, the side of the hopper cover and the hopper are hinged, and the other side is equipped with handle.

Optionally, the impeller shares 8 blades.

From narration above as can be seen that the beneficial effect of technical solutions of the utility model is:

1, the utility model carries out storing using feed bin, is suitble to long-time continuous dosing.

2, there are two feed bins for the utility model tool, can be respectively used to the dispensing of major ingredient and auxiliary material.

3, the utility model blocks discharging chamber using impeller, has the characteristics that structure is simple, easy to use.

4, the utility model can suitably fan lattice size to Impeller Design, can accomplish according to the required precision to feed intake Accurate control to inventory.

5, the utility model is compact-sized, saves space.

Detailed description of the invention

In order to clearly describe this patent, one or more attached drawing is provided below.

Fig. 1 is a kind of structural schematic diagram of double-chamber type material controlling delivery device in the utility model embodiment；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the rearview of Fig. 1；

Fig. 4 is the sectional view in the direction D-D in Fig. 3；

Fig. 5 is the explosive view of a discharging chamber in Fig. 1；

Fig. 6 is another structural schematic diagram of discharging chamber in the utility model embodiment.

Specific embodiment

Understanding for the ease of those skilled in the art to the art of this patent scheme, below to this in the form of concrete case The technical solution of patent is described further.

As shown in Fig. 1~5, a kind of material leak-proof double-chamber type material controlling delivery device comprising hopper 1 has in the hopper 1 The two mutually separated feed bins 11,12 in left and right, the bottom of each feed bin all has a discharge port, sets below the discharge port There is discharging chamber 5, the mouth face of the discharge port is less than the maximum horizontal section of its bottom discharge chamber 5, is equipped with one in the discharging chamber 5 Impeller 2, the impeller 2 block the discharging chamber where it, and the impeller 2 includes the wheel shaft for crossing discharging chamber, uniform ring around institute It states multiple blades of wheel shaft and two baffles of both ends of the blade is set, the cylindrical space between two baffles is divided by blade For multiple fan lattice, the blade is at least 6；For a certain feed bin, the upper limb of impeller 2 protrudes from the feed bin discharge hole below Mouth face, is respectively provided with a hood for protecting rider 21 at the both ends of discharge port in the feed bin, two baffles of impeller 2 are blocked by two respectively 21 masking of cover.

In addition, impeller 2 is also connected with driving motor 3.Alternatively, driving motor 3 can also be changed to wind.

The utility model drives the discharge of feed powder by the rotation of impeller, by designing the size of Impeller fan lattice, Ke Yiding The load of every turn of an impeller lattice processed, to realize the accurate control to overall inventory.The utility model structure is simple, uses It is convenient, it is a kind of important improvement to the prior art.

Optionally, still see Fig. 4, be equipped with the skew wall 6 being oriented at the feed bin discharge hole, the institute of the skew wall 6 in the feed bin It is parallel in the wheel shaft of plane impeller 2 corresponding with the feed bin.Skew wall designs the discharge for being conducive to feed powder.

Optionally, still see Fig. 5, the discharging chamber 5 is the cylindrical cavity coaxial with wherein impeller 2.Further, institute can be made State blade outer rim and its where discharging cavity wall at a distance from less than 1 centimetre.This design is conducive to reinforce impeller to discharging chamber Blocking action.

Optionally, as shown in fig. 6, the discharging chamber 5 is equipped with hairbrush 50, the leaf on the inner wall at maximum horizontal section Have spoon recessed (i.e. the recess of spoon-shaped) on piece 20, the direction in impeller towards spoon hollow back face rotates (torque direction is pierced by paper), institute The edge of blade touches the hairbrush when stating impeller rotation.This discharging cavity configuration has stronger airtightness, is not easy material leakage, energy Enough accuracy for greatly ensureing material controlling.

It optionally, further include the hopper cover 4 being arranged in the opening of the hopper 1, the hopper cover 4 will the material of left and right two Storehouse 11,12 covers together, and the side of the hopper cover 4 and the hopper 1 are hinged, and the other side is equipped with handle 41.

Optionally, the impeller shares 8 blades.

The utility model is compact-sized, saves space.It carries out storing using two feed bins, is suitble to continuous for a long time throw Material, can carry out the dispensing of major ingredient and auxiliary material simultaneously.Impeller has good blocking action, the screening at discharge port both ends to discharging chamber Block cover can further prevent the leakage of feed powder under stationary state, improve the accuracy to feed intake.

In short, the utility model realizes quantitative discharging by the rotation of impeller, inventory can accurately be controlled, be made With very convenient.

It should be pointed out that the above specific embodiment is the specific case of this patent implementation, without also can not All implementations of this patent can be covered, therefore the restriction to the scope of this patent cannot be regarded as；All and above case Belong to the implementation of same idea or the assembled scheme of above-mentioned several schemes, within the protection domain of this patent..

Claims

1. a kind of material leak-proof double-chamber type material controlling delivery device, it is characterised in that: including hopper, there is left and right two in the hopper Mutually separated feed bin, the bottom of each feed bin all have a discharge port, and the lower section of the discharge port is equipped with discharging chamber, described The mouth face of discharge port is less than the maximum horizontal section of its bottom discharge chamber, and an impeller is equipped in the discharging chamber, and the impeller will Where it discharging chamber obstruction, the impeller include the wheel shaft for crossing discharging chamber, uniform ring around the wheel shaft multiple blades with And two baffles of both ends of the blade are set, the cylindrical space between two baffles is divided into multiple fan lattice, the leaf by blade Piece is at least 6；For a certain feed bin, the upper limb of impeller protrudes from the mouth face of the feed bin discharge hole below, in the feed bin The both ends of discharge port are respectively provided with a hood for protecting rider, and two baffles of impeller are covered by two hood for protecting rider respectively.

2. material leak-proof double-chamber type material controlling delivery device according to claim 1, it is characterised in that: be equipped with and lead in the feed bin The wheel shaft of skew wall at the feed bin discharge hole, the place plane of skew wall impeller corresponding with the feed bin is parallel.

3. material leak-proof double-chamber type material controlling delivery device according to claim 1, it is characterised in that: the discharging chamber be and its The coaxial cylindrical cavity of middle impeller.

4. material leak-proof double-chamber type material controlling delivery device according to claim 1, it is characterised in that: the outer rim of the blade with Distance of discharging cavity wall is less than 1 centimetre where it.

5. material leak-proof double-chamber type material controlling delivery device according to claim 1, it is characterised in that: the discharging chamber is in maximum Inner wall at horizontal cross-section is equipped with hairbrush, has spoon recessed on the blade, the edge of blade touches institute when the impeller rotates State hairbrush.

6. material leak-proof double-chamber type material controlling delivery device according to claim 1, it is characterised in that: further include being arranged described Hopper cover in the opening of hopper, the hopper cover by left and right two feed bins cover together, the side of the hopper cover with it is described Hopper is hinged, and the other side is equipped with handle.

7. material leak-proof double-chamber type material controlling delivery device according to claim 1, it is characterised in that: the impeller shares 8 Blade.