CN209878096U - Adjustable metering detection device - Google Patents

Abstract

The utility model discloses an adjustable metering and detecting device, relating to the technical field of metering and detecting, which comprises a base, an installation box is arranged right above the base, a motor is fixedly arranged in the base, the output end of the motor is in transmission connection with a threaded rod through a coupler, the threaded rod extends into the installation box, a threaded sleeve is sleeved on the threaded rod through threads, a top plate is arranged right above the threaded rod, two sides of the top plate are provided with support rods, top ends of the two support rods are transversely welded with ejector rods, one end of the ejector rod is fixedly arranged on the internal thread pipe, the utility model arranges the baffle cover at the bottom end of the metering pipe, when a detection object in the metering pipe falls onto the electronic scale under the action of self gravity, the shield plays a role of blocking, and the situation that the measuring precision is reduced due to the fact that a detection object splashes out of the electronic scale is avoided; keep off the cover and connect in the bottom of metering tube through the screw soon for this fender cover can be dismantled, conveniently clears up it.

Description

Adjustable metering detection device

Technical Field

The utility model relates to a measurement detects the art field, specifically is a measurement detection device with adjustable.

Background

The measurement and detection are processes of obtaining a certain result by performing a series of repeated tests on corresponding parameters of a measurement object, in physics, a certain process of obtaining a correct result on a certain tool through a measuring instrument is generally performed, and the measurement work of the measuring instrument follows the maintenance, overhaul and identification false words of the measuring instrument, so that the precision, sensitivity and accuracy of the used detection tool are ensured.

However, the existing metering and detecting device cannot be flexibly adjusted according to actual conditions in the using process, and when an object to be measured directly falls onto an electronic scale under the action of self gravity, the object to be measured is easy to spill on the electronic scale, so that the metering precision is reduced. Accordingly, one skilled in the art provides an adjustable metering check device to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a measurement detection device with adjustable to solve the in-process that current measurement detection device that proposes in the above-mentioned background art used, can not carry out nimble regulation according to actual conditions, and when the volume of awaiting measuring object directly dropped on the electronic scale under self action of gravity, the condition of taking place the spill easily on the electronic scale leads to the problem that the measurement accuracy reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a measurement detection device with adjustable, includes the base, be provided with the install bin directly over the base, fixed mounting has the motor in the base, the output of motor passes through the shaft coupling and is connected with the threaded rod transmission, just in the threaded rod extends to the install bin, the thread sleeve has been cup jointed to the screw thread on the threaded rod, be provided with the roof directly over the threaded rod, the top both sides of roof are provided with the bracing piece, two the top of bracing piece is transversely welded there is the ejector pin, the one end fixed mounting of ejector pin is on the internal thread pipe, be provided with the metering tube in the internal thread pipe, just be provided with the scale on the metering tube.

As a further aspect of the present invention: the thread bush is movably embedded with a movable sleeve, two sides of the movable sleeve are fixedly connected with connecting rods, and one ends, far away from the movable sleeve, of the connecting rods are fixedly connected to the top plate.

As a further aspect of the present invention: the movable connection has the movable rod on the connecting rod, the one end swing joint that the connecting rod was kept away from to the movable rod is on the case lid, just the case lid passes through the hinge and articulates with the install bin.

As a further aspect of the present invention: the bottom welding of bracing piece is on the activity dish, just the activity of activity dish is embedded at the top of roof, the top of activity dish is through screw fixed mounting has the electronic scale.

As a further aspect of the present invention: the fixed external screw thread pipe that has cup jointed on the metering tube, just external screw thread pipe thread connects in the internal thread pipe.

As a further aspect of the present invention: the metering tube, the external thread tube and the internal thread tube are transparent tubes, and the top end of the metering tube is connected with a feed hopper.

As a further aspect of the present invention: the bottom of metering tube is provided with keeps off the cover, keep off the cover and be the fill shape structure, keep off the cover and connect soon on the metering tube through the screw thread.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the fender cover in the bottom of metering tube, when the detection object drops on the electronic scale under self action of gravity in the metering tube, the fender cover plays the effect that blocks, avoids the detection object to spill from the electronic scale and leads to the condition that measurement accuracy reduces; the blocking cover is screwed at the bottom of the metering pipe through threads, so that the blocking cover can be detached and is convenient to clean; the external thread pipe on the metering pipe is screwed in the internal thread pipe, and the external thread pipe can be rotated in the internal thread pipe, so that the position of the blocking cover can be adjusted according to actual needs, and the flexibility is stronger; the metering structure at the top of the movable disc rotates on the top plate through the movable disc, so that the metering structure can rotate, and the metering structure is simple in structure and practical in function.

2. The top plate of the utility model is fixedly connected with the movable sleeve on the threaded sleeve through the connecting rod, and the height of the top plate is adjusted along with the rotation of the threaded rod; through movable rod and case lid swing joint on the connecting rod, at the device measurement testing process, along with the rising of roof, the movable rod on the connecting rod can promote the case lid and open to both sides, realizes the automatic function of opening of case lid.

Drawings

FIG. 1 is a schematic diagram of an adjustable metering check device;

fig. 2 is an enlarged view of a structure of an adjustable metering and detecting device a.

In the figure: 1. a base; 2. a motor; 3. installing a box; 4. a threaded rod; 5. a threaded sleeve; 6. a movable sleeve; 7. a connecting rod; 8. a movable rod; 9. a box cover; 10. a top plate; 11. a movable tray; 12. an electronic scale; 13. a support bar; 14. a top rod; 15. an internally threaded tube; 16. a metering tube; 17. an externally threaded tube; 18. a shield; 19. a feed hopper.

Detailed Description

Referring to fig. 1-2, in the embodiment of the present invention, an adjustable metering and detecting device includes a base 1, a mounting box 3 is disposed right above the base 1, a motor 2 is fixedly mounted in the base 1, an output end of the motor 2 is in transmission connection with a threaded rod 4 through a coupling, and the threaded rod 4 extends into the installation box 3, a threaded sleeve 5 is sleeved on the threaded rod 4 in a threaded manner, a movable sleeve 6 is movably embedded in the threaded sleeve 5, two sides of the movable sleeve 6 are fixedly connected with connecting rods 7, and one end of the connecting rod 7 far away from the movable sleeve 6 is fixedly connected on the top plate 10, the connecting rod 7 is movably connected with a movable rod 8, one end of the movable rod 8 far away from the connecting rod 7 is movably connected on a box cover 9, the box cover 9 is hinged with the mounting box 3 through a hinge, along with the upward movement of the connecting rod 7, the movable rod 8 can be driven to move upwards to push the box cover 9 open, and the function of automatically opening the box cover 9 is realized.

Be provided with roof 10 directly over threaded rod 4, the top both sides of roof 10 are provided with bracing piece 13, the horizontal welding in top of two spinal branch vaulting poles 13 has ejector pin 14, the bottom welding of bracing piece 13 is on activity dish 11, and the embedding of activity dish 11 activity is at the top of roof 10, screw fixed mounting has electronic scale 12 is passed through on the top of activity dish 11, the activity of activity dish 11 is embedded in roof 10, make the structure of fixed mounting on activity dish 11 can rotate according to actual need, the flexibility is stronger.

One end of the ejector rod 14 is fixedly installed on the internal thread pipe 15, a measuring pipe 16 is arranged in the internal thread pipe 15, scales are arranged on the measuring pipe 16, the top end of the measuring pipe 16 is connected with a feed hopper 19, an external thread pipe 17 is fixedly sleeved on the measuring pipe 16, the external thread pipe 17 is screwed in the internal thread pipe 15, the measuring pipe 16, the external thread pipe 17 and the internal thread pipe 15 are all transparent pipes, a blocking cover 18 is arranged at the bottom end of the measuring pipe 16, the blocking cover 18 is of a bucket-shaped structure, the blocking cover 18 is screwed on the measuring pipe 16 through threads, and when a measuring object in the measuring pipe 16 falls onto the electronic scale 12 under the action of self gravity, the blocking cover 18 plays a role of blocking, so that the measuring precision is prevented from being reduced due to the fact that the measuring object splashes out of.

The utility model discloses a theory of operation is: when the automatic opening device works, firstly, the motor 2 is started, the motor 2 is a positive and negative motor, the motor 2 drives the threaded rod 4 to rotate through the coupler, the rotating threaded rod 4 drives the threaded sleeve 5 to move up and down, the movable sleeve 6 of the threaded sleeve 5 is fixedly connected with the top plate 10 through the connecting rod 7, so that the top plate 10 is pushed to ascend, the movable rod 8 movably connected with the connecting rod 7 pushes the box cover 9 to open along with the upward movement of the connecting rod 7, the automatic opening function of the box cover 9 is realized, when the threaded sleeve 5 moves up to the highest point, the motor 2 stops working, the top plate 10 completely leaks from the installation box 3, then an object to be measured is poured into the metering pipe 16 from the feed hopper 19, the volume of the object to be measured is recorded according to the scale on the metering pipe 16, then the outer threaded pipe 17 is rotated in the inner threaded pipe 15, the outer threaded pipe 17 drives the metering pipe 16 to move down, and further the blocking cover 18 at the bottom end, at this moment, the valve on the metering pipe 16 is opened, the metering object in the metering pipe 16 drops into the electronic scale 12 under the action of self gravity, the shielding cover 18 plays a role of shielding, the situation of splashing is avoided, the metering precision is greatly improved, and finally the mass of the electronic scale 12 is measured, so that the metering and detecting work can be completed.

The above-mentioned, 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 (7)

1. An adjustable metering detection device, which comprises a base (1) and is characterized in that, an installation box (3) is arranged right above the base (1), a motor (2) is fixedly arranged in the base (1), the output end of the motor (2) is in transmission connection with the threaded rod (4) through a coupler, the threaded rod (4) extends into the installation box (3), a threaded sleeve (5) is sleeved on the threaded rod (4) in a threaded manner, a top plate (10) is arranged right above the threaded rod (4), supporting rods (13) are arranged on two sides of the top plate (10), ejector rods (14) are transversely welded at the top ends of the two supporting rods (13), one end of the ejector rod (14) is fixedly installed on the internal threaded pipe (15), a measuring pipe (16) is arranged in the internal threaded pipe (15), and scales are arranged on the measuring pipe (16).

2. The adjustable metering and detecting device according to claim 1, wherein a movable sleeve (6) is movably embedded in the threaded sleeve (5), connecting rods (7) are fixedly connected to two sides of the movable sleeve (6), and one end, far away from the movable sleeve (6), of each connecting rod (7) is fixedly connected to the top plate (10).

3. The adjustable metering and detecting device according to claim 2, wherein a movable rod (8) is movably connected to the connecting rod (7), one end of the movable rod (8) far away from the connecting rod (7) is movably connected to the box cover (9), and the box cover (9) is hinged to the mounting box (3) through a hinge.

4. The adjustable metering detection device according to claim 1, wherein the bottom end of the support rod (13) is welded on the movable disk (11), the movable disk (11) is movably embedded in the top of the top plate (10), and the top end of the movable disk (11) is fixedly provided with an electronic scale (12) through a screw.

5. An adjustable metering and detecting device according to claim 1, characterized in that an external threaded pipe (17) is fixedly sleeved on the metering pipe (16), and the external threaded pipe (17) is screwed in the internal threaded pipe (15).

6. The adjustable metering and detecting device according to claim 1, wherein the metering tube (16), the external threaded tube (17) and the internal threaded tube (15) are transparent tubes, and a feed hopper (19) is connected to the top end of the metering tube (16).

7. The adjustable metering detection device according to claim 1, wherein a blocking cover (18) is arranged at the bottom end of the metering pipe (16), the blocking cover (18) is of a bucket-shaped structure, and the blocking cover (18) is screwed on the metering pipe (16).