CN211401763U

CN211401763U - Concrete powder sampling equipment

Info

Publication number: CN211401763U
Application number: CN201921335229.5U
Authority: CN
Inventors: 宗冉升
Original assignee: Chuzhou Fubang New Building Materials Co ltd
Current assignee: Chuzhou Fubang New Building Materials Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-09-01
Anticipated expiration: 2029-08-17

Abstract

The utility model discloses a concrete powder sampling equipment, the electric iron comprises a handle, fixed pipe is installed to one side of handle, the shell that charges is installed to the opposite side of handle, one side that the handle was kept away from to fixed pipe is fixed with the pipe, the internally mounted of fixed pipe has positive reverse motor, the output shaft of positive reverse motor has the auger, the inside that is located the pipe of auger, it cup joints and is fixed with three screw thread post, one of them to be equidistant distribution on the pipe the outside threaded connection of screw thread post has spacing dish, the one end of pipe is opened there is the feed inlet, the pipe is close to the one end bottom of fixed pipe and is opened there is the discharge opening. The utility model discloses a positive reverse motor and the auger that set up drive the auger through positive reverse motor and rotate, make the concrete powder rise or discharge in the pipe, and the people of being convenient for can discharge unnecessary concrete powder in the pipe after the use is ended moreover to the concrete powder sample, improves staff's work efficiency.

Description

Concrete powder sampling equipment

Technical Field

The utility model relates to a concrete technical field especially relates to a concrete powder sampling equipment.

Background

The concrete is a mixture prepared by mixing a cementing material (organic, inorganic or organic-inorganic composite), granular aggregate, water, a chemical additive and a mineral admixture which need to be added according to a proper proportion, or a composite material (which is common in the prior art that a cementing material, water, fine aggregate and coarse aggregate are mixed in when needed, the additive and the mineral admixture are mixed according to a proper proportion, and after the concrete powder is produced, the concrete powder needs to be sampled so as to facilitate the next detection of the concrete.

Concrete powder sampling equipment among the prior art, concrete powder can not be fine in the pipe rise or discharge, and the people of being not convenient for can not discharge unnecessary concrete powder in the pipe after the use to concrete powder sample, and staff's work efficiency is lower relatively.

Therefore, it is desirable to design a concrete powder sampling device to solve the above problems.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a concrete powder sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a concrete powder sampling device comprises a handle, wherein a fixed pipe is installed on one side of the handle, a charging shell is installed on the other side of the handle, a guide pipe is fixed on one side, away from the handle, of the fixed pipe, a forward and reverse rotating motor is installed inside the fixed pipe, an output shaft of the forward and reverse rotating motor is connected with an auger, the auger is located inside the guide pipe, three threaded columns are sleeved and fixed on the guide pipe in an equidistant distribution mode, one of the threaded columns is connected with a limiting disc through external threads, a feed inlet is formed in one end of the guide pipe, a discharge hole is formed in the bottom of one end, close to the fixed pipe, of the guide pipe, a discharge pipe is installed inside the discharge hole, a buffer device is arranged at the bottom of the discharge pipe, a filter screen is fixed inside the buffer device, a funnel is installed at the bottom of the buffer device, and, the utility model discloses a motor sampling device, including buffer, fixed pipe, sampling tube, fixed pipe and positive reverse motor, buffer's bottom is provided with the sampling tube, be provided with the inoxidizing coating between fixed pipe and the positive reverse motor, one side of buffer and sampling tube all is provided with the observation window, one side of sampling tube is provided with the scale, and the scale is located one side of observation window.

Furthermore, the outside parcel of handle has the rubber sleeve, the internally mounted of handle has the battery.

Further, one side of the shell that charges is opened there is the fixed slot, the inside of fixed slot is provided with the interface that charges, the internally mounted of fixed slot has the protective cover.

Furthermore, threaded pipes are arranged at the tops of the buffer devices, and the buffer devices are connected to the discharging pipes through the threaded pipes in a threaded mode.

Furthermore, the inside top of sampling tube is opened there is the internal thread, and the sampling tube passes through internal thread threaded connection on the screw thread dish.

Furthermore, the output end of the charging interface is electrically connected with the input end of the storage battery through a conducting wire, the output end of the storage battery is electrically connected with the input end of the switch through a conducting wire, and the output end of the switch is electrically connected with the input end of the forward and reverse rotating motor through a conducting wire.

The utility model has the advantages that:

1. through the positive and negative motor and the auger that rotate that set up, drive the auger through positive and negative motor and rotate, make the concrete powder rise or discharge in the pipe, the people of being convenient for can be discharged unnecessary concrete powder in the pipe after the use in addition to the concrete powder sample, improves staff's work efficiency.

2. Through the buffer who sets up, in the concrete powder transmits buffer through the auger, prevent the great influence sampling of transmission volume, buffer's bottom and top all are connected with sampling tube and discharging pipe through the screw thread, and inside the people's of being convenient for installation and clearance buffer, improved the stability of sampling tube when the sample moreover.

3. Through the observation window that sets up, through the observation window on the buffer, can observe the volume and the state that the concrete powder enters into in the buffer, through observation window cooperation scale on the sampling tube, can be convenient for people know the volume of taking the concrete powder, improved the convenience that uses the concrete powder sample.

4. Through the battery that sets up and the interface that charges, charge to the battery through the interface that charges, the battery is the motor power supply that just reverses, need not to insert the electricity can the efficient concrete powder sample, and the staff's of being convenient for use can sample the concrete powder at any time, improves the flexibility to the concrete powder sample.

Drawings

Fig. 1 is a schematic view of an overall structure of a concrete powder sampling apparatus provided by the present invention;

FIG. 2 is a schematic view of a screw conveyor structure of a concrete powder sampling device according to the present invention;

fig. 3 is a schematic structural view of a buffering device of a concrete powder sampling apparatus according to the present invention;

fig. 4 is a schematic view of a storage battery structure of a concrete powder sampling device according to the present invention;

fig. 5 is the utility model provides a concrete powder sampling equipment's battery power supply reason picture.

In the figure: the device comprises a handle 1, a fixed tube 2, a charging shell 3, a guide tube 4, a threaded column 5, a limiting disc 6, a feeding hole 7, a discharging tube 8, a buffer device 9, a sampling tube 10, a forward and reverse rotation motor 11, a packing auger 12, a threaded tube 13, a filter screen 14, a funnel 15, a threaded disc 16, an internal thread 17, an observation window 18, a graduated scale 19, a protective layer 20, a rubber sleeve 21, a storage battery 22, a protective cover 23, a fixed groove 24 and a charging interface 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a concrete powder sampling device includes a handle 1, a fixed pipe 2 is installed on one side of the handle 1, a charging shell 3 is installed on the other side of the handle 1 for installing a charging interface 25, a conduit 4 is fixed on one side of the fixed pipe 2 away from the handle 1, a forward and reverse motor 11 is installed inside the fixed pipe 2, a storage battery 22 supplies power to the forward and reverse motor 11, the forward and reverse motor 11 drives an auger 12 to rotate through an output shaft, so that concrete powder rises in the conduit 4, when the concrete powder reaches the upper part of a discharge pipe 8, the concrete powder automatically falls into a buffer device 9, the output shaft of the forward and reverse motor 11 is connected with the auger 12, the auger 12 is located inside the conduit 4, three threaded columns 5 are fixed on the conduit 4 in a sleeved manner in an equidistant manner, and the external thread of one of the threaded columns 5 is connected with a limiting disc 6, according to different depths of concrete powder sampling, a limiting disc 6 is rotated to adjust on three threaded columns 5, the limiting disc 6 can improve stability of the concrete powder when the concrete powder is sampled, a feed inlet 7 is formed in one end of a guide pipe 4, a discharge hole is formed in the bottom of one end, close to a fixed pipe 2, of the guide pipe 4, a discharge pipe 8 is installed inside the discharge hole, a buffer device 9 is arranged at the bottom of the discharge pipe 8, the concrete powder is transmitted into the buffer device 9 through an auger 12 to prevent the sampling from being influenced by a large transmission quantity, a filter screen 14 is fixed inside the buffer device 9, whether impurities exist on the filter screen 14 is observed to judge whether the concrete powder is qualified or not, a funnel 15 is installed at the bottom of the buffer device 9, a threaded disc 16 is communicated with the bottom of the funnel 15, a sampling pipe 10 is arranged at the bottom of the buffer device 9 and used for storing the concrete powder after sampling, a protective layer 20 is arranged between the fixed pipe 2 and, go on just reversing motor 11 and protect, one side of buffer 9 and sampling tube 10 all is provided with observation window 18, and one side of sampling tube 10 is provided with scale 19, and scale 19 is located one side of observation window 18, through 18 cooperation scale 19 of observation window on the sampling tube 10, can be convenient for people know the volume of taking the concrete powder, has improved the convenience of using the concrete powder sample.

Further, the outside parcel of handle 1 has rubber sleeve 21, can increase people and hold the stability of getting handle 1 and improve the comfort level when people use sampling equipment, and the internally mounted of handle 1 has battery 22, and battery 22 is used for just reversing motor 11 and supplying power.

Further, one side of shell 3 that charges is opened there is fixed slot 24, and the inside of fixed slot 24 is provided with the interface 25 that charges for to the interface that battery 22 charges, the internally mounted of fixed slot 24 has protective cover 23, protects interface 25 that charges, prevents that the concrete powder from entering into and charging to influence in the interface 25 that charges battery 22.

Further, threaded pipe 13 is arranged at the top of buffer device 9, and buffer device 9 is connected to discharge pipe 8 through threaded pipe 13, so that people can detach buffer device 9 conveniently, and filter screen 14 inside buffer device 9 can be cleaned.

Further, the inside top of sampling tube 10 is opened there is internal thread 17, and sampling tube 10 passes through internal thread 17 threaded connection on threaded disc 16, and sampling tube 10 passes through threaded connection on threaded disc 16, not only makes the stability when sampling tube 10 takes a sample, and the people of being convenient for moreover dismantle or change sampling tube 10.

Further, the output end of the charging interface 25 is electrically connected with the input end of the storage battery 22 through a conductive wire, the output end of the storage battery 22 is electrically connected with the input end of the switch through a conductive wire, and the output end of the switch is electrically connected with the input end of the forward and reverse rotation motor 11 through a conductive wire.

The working principle is as follows: when the sampling device is used, a user holds the handle 1 by hand, the rubber sleeve 21 on the handle 1 can increase the stability of holding the handle 1 and improve the comfort level of the user when the sampling device is used, the limiting disc 6 is rotated to adjust the three threaded columns 5 according to different depths of concrete powder sampling, the limiting disc 6 can improve the stability of sampling the concrete powder, one end of the feed inlet 7 of the guide pipe 4 is inserted into the concrete powder, one of the forward rotation switches is pressed down to enable the storage battery 22 to supply power to the forward rotation motor 11 and the reverse rotation motor 11, the auger 12 is driven by the forward rotation motor 11 through the output shaft to rotate, the concrete powder rises in the guide pipe 4, when the concrete powder reaches the upper part of the discharge pipe 8, the concrete powder automatically falls into the buffer device 9, the forward rotation motor 11 and the auger 12 are adopted to facilitate the sampling of the concrete powder by the user, and the working efficiency of the working personnel is improved, the concrete powder falls into the filter screen 14 in the buffer device 9, the filter screen 14 is adopted to not only filter the sampled concrete powder, but also observe whether impurities exist on the filter screen 14 through the observation window 18 after the concrete powder is sampled to judge whether the concrete powder is qualified or not, then the concrete powder falls into the funnel 15 and then falls into the sampling tube 10 through the threaded disc 16, the observation window 18 on the sampling tube 10 is matched with the graduated scale 19, so that people can know the quantity of the concrete powder to be sampled conveniently, the sampling tube 10 at the bottom of the buffer device is separated from the threaded disc 16 through threads after the sampling, the top of the buffer device and the discharge tube 8 are also in threaded connection, the installation and the cleaning of the interior of the buffer device by people are facilitated, and the stability of the sampling tube 10 during the sampling is improved, when needs charge, open protective cover 23, wipe the charger of joining in marriage in the people arrives the interface 25 that charges, charge to battery 22 through the interface 25 that charges, adopt the power supply of battery 22, what make need not to insert the electricity when taking a sample concrete powder and can the efficient concrete powder sample, the staff's of being convenient for use can sample concrete powder at any time, improves the flexibility to concrete powder sample.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete powder sampling equipment, includes handle (1), its characterized in that, fixed pipe (2) are installed to one side of handle (1), charging shell (3) are installed to the opposite side of handle (1), one side that handle (1) was kept away from in fixed pipe (2) is fixed with pipe (4), the internally mounted of fixed pipe (2) has just reversal motor (11), the output shaft of just reversal motor (11) has auger (12), the inside that is located pipe (4) of auger (12), it cup joints and is fixed with three screw thread post (5) to be the equidistance distribution on pipe (4), one of them the outside threaded connection of screw thread post (5) has spacing dish (6), the one end of pipe (4) is opened there is feed inlet (7), pipe (4) are close to the one end bottom of fixed pipe (2) and are opened there is the discharge opening, and the internally mounted of discharge opening has discharging pipe (8), the bottom of discharging pipe (8) is provided with buffer (9), the inside of buffer (9) is fixed with filter screen (14), funnel (15) are installed to the bottom of buffer (9), the bottom intercommunication of funnel (15) has frid (16), the bottom of buffer (9) is provided with sampling tube (10), be provided with inoxidizing coating (20) between fixed pipe (2) and positive reverse motor (11), one side of buffer (9) and sampling tube (10) all is provided with observation window (18), one side of sampling tube (10) is provided with scale (19), and scale (19) are located one side of observation window (18).

2. A concrete powder sampling device according to claim 1, characterized in that the handle (1) is externally wrapped with a rubber sleeve (21), and the handle (1) is internally provided with a storage battery (22).

3. The concrete powder sampling device of claim 1, wherein a fixing groove (24) is formed in one side of the charging shell (3), a charging interface (25) is arranged inside the fixing groove (24), and a protective cover (23) is arranged inside the fixing groove (24).

4. Concrete powder sampling device according to claim 1, characterized in that a threaded pipe (13) is arranged on the top of the buffer device (9) and the buffer device (9) is screwed to the discharge pipe (8) via the threaded pipe (13).

5. The concrete powder sampling device according to claim 1, wherein the sampling tube (10) is internally threaded (17) at the top end, and the sampling tube (10) is screwed to the threaded plate (16) through the internal thread (17).

6. The concrete powder sampling device of claim 3, wherein the output end of the charging interface (25) is electrically connected with the input end of the storage battery (22) through a conductive wire, the output end of the storage battery (22) is electrically connected with the input end of the switch through a conductive wire, and the output end of the switch is electrically connected with the input end of the forward and reverse rotating motor (11) through a conductive wire.