CN215248256U

CN215248256U - Feeding device for expansion index test

Info

Publication number: CN215248256U
Application number: CN202121202636.6U
Authority: CN
Inventors: 吕菲菲; 韩东才; 戴辉; 赵奎利
Original assignee: Haoyang Environmental Co ltd
Current assignee: Haoyang Environmental Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The application discloses feeding device for expansion index test, the device comprises a storage part, a distributing component, a discharging part, a vibrator and an electrical control part, wherein the storage part is provided with a storage bin, a first valve, the first valve can be controlled to open and close, the distributing component comprises a receiving part and a weighing sensor, the receiving part is arranged at the lower side of the first valve to receive materials falling from the first valve, the receiving part is provided with a second valve, the second valve can be controlled to open and close, the weighing sensor can weigh the weight of the materials on the receiving part, the discharging part is provided with a bin and a discharging pipe, the discharging bin is arranged at the lower side of the second valve to receive the materials falling from the second valve, the discharging pipe is arranged at the lower side of the discharging bin, the vibrator drives the discharging part to vibrate, the electrical control part is connected with the first valve, the second valve, the weighing sensor and the vibrator, the electrical control part receives signals of the weighing sensor, and controls the first valve, the second valve, the discharging pipe and the discharging pipe are arranged at the lower side of the discharging bin according to a certain program, The second valve is correspondingly opened and closed, and the vibrator is correspondingly controlled to vibrate, so that the feeding requirement of timing and quantifying is met.

Description

Feeding device for expansion index test

Technical Field

The utility model relates to a feeding device field especially relates to a feeding device is used in test of fixed time quantitative inflation index.

Background

In some production or experiments, materials are often required to be quantitatively and regularly added into some production products, and most of the methods adopt a manual weighing method and a manual discharging time control method aiming at the requirement at present. For example, in the bentonite swelling index test, 2g +/-0.01 g of bentonite sample which is dried at 105 +/-3 ℃ for 2 hours needs to be accurately weighed and added into a 100mL graduated cylinder with 90mL of distilled water in multiple times. Adding the bentonite slowly within about 30s when the addition amount of each time is not more than 0.1g, adding the bentonite again after the bentonite added in the previous time sinks to the bottom of the measuring cylinder, wherein the time interval between two adjacent times of adding is not less than 10min until the sample is completely added into the measuring cylinder. "test standards require that 2g bentonite be added at a minimum of 2/0.1 to 20 times with a minimum interval of 10min and a total addition time of at least 200 min. During testing, the bentonite consumption is large, the supplied materials are frequent, sampling and sampling tests are more, the expansion index test occupies more manpower, and the accuracy varies from person to person.

Therefore, it is necessary to solve the problems of manual feeding in the feeding requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reinforced device of ration regularly, reinforced the inconsistent problem of the artifical reinforced degree of accuracy of having solved with this device, improved reinforced efficiency, solved because of reinforced degree of accuracy not up to standard quality problems and the waste of production.

In order to achieve the above object, the utility model provides a feeding device is used in test of inflation index, it includes the storage spare, divides the material subassembly, goes out work piece, vibrator, electrical control spare. The storage piece is provided with a storage bin, the storage piece is provided with a first valve, and the first valve can be controlled to open and close; the material distributing assembly comprises a material receiving part and a weighing sensor, the material receiving part is arranged on the lower side of the first valve and used for receiving materials falling from the first valve, the material receiving part is provided with a second valve which can be opened and closed, and the weighing sensor can weigh the weight of the materials received by the material receiving part; the discharging part comprises a discharging bin and a discharging pipe arranged on the lower side of the discharging bin, and the discharging bin is arranged on the lower side of the second valve and used for receiving materials falling from the second valve; the vibrator drives the discharging piece to vibrate; and the electric appliance control part is connected with the first valve, the second valve, the weighing sensor and the vibrator.

The utility model provides a feeding equipment can be reinforced regularly quantitative, has improved reinforced precision. Through the structure, the material is in the storage silo, the first valve of electrical control part control is opened, the material falls on the material receiving part through the first valve, weighing sensor weighs the weight of the material on the material receiving part, when certain weight is reached, the first valve of electrical control part control is closed, stop blanking, the second valve of electrical control part control on the material receiving part is opened, the material falls into the discharging silo through the second valve, meanwhile, the vibrator of electrical control part control is periodically vibrated according to certain blanking time and the structure of the discharging pipe, the vibration of the discharging part is driven, the vibration is finished until the material falls down from the discharging pipe. The above process is repeated to achieve the purpose of feeding in fixed amount at fixed time.

In an exemplary implementation method of the feeding device for the expansion index test, the material distribution assembly further comprises a material distribution shell and an end cover, the material distribution shell and the end cover enclose a material distribution cavity, the material receiving part and the weighing sensor are arranged in the material distribution cavity, a feeding hole is formed in the top of the material distribution shell, and the first valve is communicated with the material distribution cavity at the feeding hole. The structure forms a closed space, so that the interference of environmental factors is avoided when the materials fall onto the material receiving part from the first valve, and the weighing is not accurate.

In one exemplary embodiment of the charging device for expansion index testing, the storage bin is connected to the distribution housing. Above-mentioned structure makes the storage silo at the blanking in-process fixed for dividing the material piece, avoids the blanking in-process to produce unnecessary and removes, makes to weigh and has the mistake. The storage bin and the material distributing shell can be detachably connected, so that the device is convenient to mount and clean.

In an exemplary implementation method of the feeding device for expansion index test, the receiving part and the weighing sensor are arranged on an end cover, and the end cover is detachably connected with the material distributing shell. The end cover and the material distributing shell are detachably connected, the material receiving part and the weighing sensor are arranged on the end cover, so that the parts can be conveniently mounted, the weighing sensor can be conveniently checked and replaced, and the parts can be conveniently cleaned. Preferably a threaded connection, to make the connection more secure.

In one exemplary embodiment of the charging device for expansion index testing, the discharge bin is connected to the material distribution housing. Above-mentioned structure makes out the feed bin fixed for dividing the material piece in blanking process, produces unnecessary removal when avoiding a vibration to influence the unloading time.

In an exemplary implementation method of the feeding device for expansion index tests, the feeding device for expansion index tests further comprises a clamping piece, the clamping piece comprises a clamping sleeve and a clamping rod, and the clamping sleeve clamps and fixes the material distribution assembly. Above-mentioned structure makes the testing feeding device of expansion index can stabilize when the vibration, prevents that above-mentioned subassembly from carrying out unnecessary removal, influences the ejection of compact.

In an exemplary implementation method of the feeding device for expansion index testing, the feeding device for expansion index testing further includes a supporting member, the supporting member includes a base, a supporting rod and a rotating block, the base is connected to the supporting rod, the supporting rod is connected to the rotating block, the rotating block is connected to the clamping rod, and the rotating block can rotate around the supporting rod. The feeding device for the expansion index test is further fixed by the structure, and the rotating block can enable the feeding device for the expansion index test to use feeding in different directions according to different requirements.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and not to limit the invention. In the drawings:

fig. 1 is a schematic cross-sectional view of an exemplary embodiment of a charging device for expansion index test.

Fig. 2 is an enlarged view at a of one exemplary embodiment of a charging device for expansion index testing.

Fig. 3 is an enlarged view at B of one exemplary embodiment of a charging device for expansion index testing.

FIG. 4 is a perspective view of one illustrative embodiment of a charging device for an expansion index test.

Description of reference numerals:

101. a storage bin; 102. a first valve; 201. a material distributing shell; 202. a material distributing cavity; 203. an end cap; 204. a weighing sensor; 205. receiving a material part; 206. a second valve; 301. a clamping rod; 302. a clamping sleeve; 401. a discharging bin; 402. a discharge pipe; 501. rotating the block; 502. a strut; 503. a base; 601. a vibrator; 602. a first sensing controller; 603. and a second sensing controller.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "exemplary," "embodiment," etc. mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1, fig. 1 is a schematic view showing a cross-sectional structure of an exemplary embodiment of a charging device for expansion index test. The feeding device for expansion index test as shown in fig. 1 comprises a storage member, a material distribution assembly, a material outlet member, a vibrator 601 and an electric control member. The storage piece is provided with a storage bin 101, the storage piece is further provided with a first valve 102, the first valve 102 is arranged at the bottom end of the storage bin 101, the first valve 102 is connected with an electric appliance control element, and the electric appliance control element is used for controlling the opening and closing of the first valve 102; the material distributing assembly comprises a material receiving part 205 and a weighing sensor 204, the material receiving part 205 is arranged at the lower side of the first valve 102 and is used for receiving materials falling from the first valve 102, a second valve 206 is arranged at the lower end of the material receiving part 205, the second valve 206 is connected with an electric control part, and the electric control part is used for controlling the second valve 206 to be opened and closed; the weighing sensor 204 is connected with the electric appliance control part, and the weighing sensor 204 can weigh the weight of the material connected by the material connecting part 205; the discharging part comprises a discharging bin 401 and a discharging pipe 402, the discharging pipe 402 is arranged on the lower side of the discharging bin 401, the discharging bin 401 is arranged on the lower side of the second valve 206 and used for receiving materials falling from the second valve 206, and the discharging pipe 402 is arranged on the lower side of the discharging bin 401 so that the materials falling on the discharging bin 401 fall through the discharging pipe 402; the vibrator 601, the vibrator 601 is connected with electrical apparatus control spare, and the vibrator 601 drives ejection of compact spare vibration.

According to the structure, materials are put into the storage bin 101 in advance, the first valve 102 is in a closed state, the electric control element controls the first valve 102 to be opened through the first sensing controller 602, the materials fall onto the material receiving element 205 from the first valve 102, the weighing sensor 204 starts to measure the weight of the materials and transmits the result to the electric control element in real time, when the certain weight is reached, the electric control element controls the first valve 102 to be closed, the material falling from the storage bin 101 is stopped, then the electric control element controls the second valve 206 to be opened through the second sensing controller 603, the materials fall into the material discharging bin 401, meanwhile, the electric control element controls the vibrator to vibrate according to a certain time, the materials are discharged in the vibrating material discharging pipe 402 according to a certain time, after the material falling is finished, the electric control vibrator 601 stops vibrating and controls the second valve 206 to be closed. Repeating the above processes until the required materials are added. In addition, the discharging pieces in different shapes can be replaced according to different blanking time requirements to adapt to the vibration time of the vibrator, so that the purpose of blanking at regular time is achieved.

The characteristics of above-mentioned structure can carry out automatic material conveying, and reinforced can set for different weight and reinforced time according to the demand of difference and carry out accurate reinforced, increase reinforced degree of accuracy, improve production efficiency or application effect.

The first valve 102 and the second valve 301 shown in fig. 2-3 are respectively connected to the electrical control unit through the first sensor controller 602 and the second sensor controller 603, and the electrical control unit controls the opening and closing of the first valve 102 and the second valve 301 through the first sensor controller 602 and the second sensor controller 603. The first valve and the second valve can be driven to open and close through a motor or an electric telescopic rod, and the first sensing controller and the second sensing controller can control the motor or the electric telescopic rod at the corresponding positions to act so as to realize opening or closing. Or, the motor or the electric telescopic rod can be directly controlled to act through the electric control piece.

Wherein the first sensor controller and the second sensor controller may employ a sensor controller having a wireless reception signal to simplify wiring.

In a further description, the electrical control component may be an existing intelligent microprocessor, and has a function of sending an instruction signal to the action component by receiving a trigger signal.

The above structure uses the first sensor controller and the second sensor controller to control the opening and closing of the valve only as a specific example, and the opening and closing manner of the valve cannot be limited accordingly, and the common opening and closing control manners of those skilled in the art are all within the protection scope of this specification.

The material distributing assembly shown in fig. 1 further comprises a material distributing shell 201 and an end cover 203, the material distributing shell 201 and the end cover 203 enclose a material distributing cavity 202, a feed inlet is formed in the upper end of the material distributing shell 201, the bottom end of the storage bin 101 is connected with the material distributing shell 201 through the feed inlet, and a material receiving piece 205 and a weighing sensor 204 are placed in the material distributing cavity 202. The material distributing assembly forms a relatively closed feeding space, so that the influence of external environmental factors is avoided in the blanking process of the materials, and errors generated in the next step of weight measurement are reduced.

The receiving member 205 and the load cell 204 are disposed on the end cap 203 as shown in fig. 1, and the end cap 203 is detachably mounted on the lower end of the material distributing housing, preferably in a threaded connection, so as to facilitate installation and replacement of parts, and also to facilitate cleaning of the material distributing assembly so as not to affect weighing. Go out the feed bin 401 upper end and divide material casing 201 lower extreme to be connected, be convenient for install and change spare part, also can overhaul the jam scheduling problem of blanking in-process.

As shown in fig. 1 and 4, the feeding device for expansion index test further comprises a clamping rod 301 and a clamping sleeve 302, the clamping sleeve 302 clamps the material distribution shell, the clamping rod 301 is connected with the clamping sleeve 302, and the clamping rod 301 can be connected with an external fixture, so that the feeding device for expansion index test is kept stable in the feeding process, and unstable caused by weighing and vibration is prevented from being influenced.

The feeding device for the expansion index test further comprises a supporting member, the supporting member comprises a rotating block 501, a supporting rod 502 and a base 503, the bottom end of the supporting rod 502 is vertically connected with the base 503, the rotating block 501 is connected with the top end of the supporting rod 502, the rotating block 501 can rotate around the supporting rod 502, and the clamping rod 301 is connected with the rotating block 501. The feeding device for the further firm expansion index test of support piece prevents that the feeding device for the expansion index test from rocking, and rotatory piece 501 is rotatable can be reinforced in different directions as required.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Feeding device is used in test of inflation index, its characterized in that includes:

the storage device comprises a storage piece, a first valve and a second valve, wherein the storage piece is provided with a storage bin and is provided with the first valve, and the first valve can be controlled to open and close;

the material receiving part is provided with a second valve which can be controlled to open and close, and the weighing sensor can weigh the weight of the material received by the material receiving part;

the discharging part comprises a discharging bin and a discharging pipe arranged on the lower side of the discharging bin, and the discharging bin is arranged on the lower side of the second valve and used for receiving materials falling from the second valve;

the vibrator drives the discharging piece to vibrate;

and the electric appliance control part is connected with the first valve, the second valve, the weighing sensor and the vibrator.

2. The feeding device for expansion index test according to claim 1, wherein: the material distributing assembly further comprises a material distributing shell and an end cover, the material distributing shell and the end cover enclose a material distributing cavity, the material receiving part and the weighing sensor are arranged in the material distributing cavity, a feed port is formed in the top of the material distributing shell, and the first valve is communicated with the material distributing cavity.

3. The feeding device for expansion index test according to claim 2, wherein: the storage bin is connected with the material distributing shell.

4. The feeding device for expansion index test according to claim 2, wherein: the material receiving part and the weighing sensor are arranged on an end cover, and the end cover is detachably connected with the material distributing shell.

5. The feeding device for expansion index test according to claim 4, wherein: the end cover is in threaded connection with the material distribution shell.

6. The feeding device for expansion index test according to claim 1, wherein: the discharging bin is connected with the distributing shell.

7. The charging device for expansion index test according to any one of claims 1 to 6, wherein: the material distribution assembly is characterized by further comprising a clamping piece, wherein the clamping piece comprises a clamping sleeve and a clamping rod, the clamping sleeve is connected with the clamping rod, and the clamping sleeve clamps and fixes the material distribution assembly.

8. The feeding device for expansion index test according to claim 7, wherein: still include support piece, support piece includes base, branch, rotatory piece, the base with branch is connected, branch with rotatory piece is connected, rotatory piece with the supporting rod is connected, rotatory piece can be rotatory around branch.