CN114659605B - Detachable automatic weighing device convenient to overhaul - Google Patents

Abstract

The invention discloses a detachable automatic weighing device convenient to overhaul, which comprises a pressure sensor, wherein connecting plates are symmetrically arranged at the top and the bottom of the pressure sensor, a fixing assembly is arranged in the connecting plate, a sleeve is arranged at one end of the connecting plate, and a connecting rod is arranged in the sleeve; according to the invention, under the cooperation of the limiting ring, the outer sleeve, the screw rod, the inner sleeve, the outer ring and the fixing screw rod, the equipment can be effectively ensured to be positioned on a horizontal plane, so that the accuracy of data detected by the equipment is effectively ensured, meanwhile, a certain gap exists after the limiting ring is connected with the outer sleeve, and a certain buffer space can be provided when a machine vibrates or deforms, so that the equipment can be kept on the horizontal plane in a long-time use process, the stability of test data is ensured, and meanwhile, the pressure sensor is convenient to detach, and further the pressure sensor is convenient to replace.

Description

A detachable automatic weighing device that is convenient for maintenance

technical field

The invention relates to the technical field of automatic weighing devices, in particular to a detachable automatic weighing device which is convenient for maintenance.

Background technique

In the process of producing objects or materials, in order to ensure the quality of the objects produced, it is necessary to weigh the amount of these materials at this time, and most of the existing weighing is operated by automatic weighing equipment. Ensure the uniformity of the material.

Current automatic weighing device has the following inconveniences:

Generally, most of the existing automatic weighing equipment needs to maintain a horizontal state during weighing. If the offset sliding occurs, there will be errors in the data of the weighed material. Most of the existing automatic weighing equipment is fixed by bolts. Yes, during long-term use, the bolts will deform due to pressure, causing the fixed equipment to shift, which will affect the accuracy of the weighing data; the position of the equipment needs to be calibrated before installation to prevent the equipment from After the installation is completed, the position is deviated, which affects its data. At the same time, because the equipment is pressed on the external machine, when the equipment is damaged, it is difficult to take it out from the machine, which makes the disassembly and assembly of the equipment more difficult.

Contents of the invention

The purpose of the present invention is to provide a detachable automatic weighing device that is easy to maintain, so as to solve the problems in the above-mentioned background technology that the equipment cannot be effectively ensured to be in a horizontal state and cannot be disassembled well.

In order to achieve the above object, the present invention provides the following technical solutions: including a pressure sensor, the top and bottom of the pressure sensor are symmetrically provided with connecting plates, the inside of the connecting plate is provided with a fixing component, and one end of the connecting plate is provided with a sleeve A connecting rod is provided inside the casing, a positioning post is provided between the two groups of connecting rods, a sliding post is slidably connected to the top of the positioning post, and a disassembly assembly is provided at one end of the positioning post.

Preferably, the fixing assembly is composed of a limiting ring, an outer sleeve, a screw, an inner sleeve, an outer ring and a fixing screw, the screw is located inside the connecting plate, the top of the screw is provided with a limiting ring, and the The top of the limit ring is provided with an inner sleeve, the outer side of the inner sleeve is provided with an outer sleeve, the top of the outer sleeve is provided with an outer ring, and one end of the outer ring is provided with a fixing screw.

Preferably, the disassembly assembly is composed of a U-shaped connecting pipe B, a fixing ring B, a U-shaped connecting pipe A, a fixing ring A, a hinged rod A, a hinged rod B and a sliding column, and the U-shaped connecting tube B is located on the positioning column One end of the U-shaped connecting pipe B is provided with a fixed ring B on the outside, and the top of the fixed ring B is provided with a mounting seat, and the two sides of the mounting seat are symmetrically hinged with a hinged rod B, and the hinged rod B A hinged rod A is hinged on the top of the two groups of hinged rods A, a top block is hinged between the tops of the two groups of hinged rods B, a two-way threaded rod is provided between the two groups of hinged rods B, and one end of the sliding column is provided with a U-shaped connection Pipe A, the outside of the U-shaped connecting pipe A is provided with a fixing ring A.

Preferably, a locking hole is provided on the top of the sleeve, and a locking bolt is provided inside the locking hole.

Preferably, a hinge rod is provided between the hinge rod B and the hinge rod A, and the two-way threaded rod is located between the two sets of hinge rods.

Preferably, a handle is provided on one side of the two-way threaded rod, and an anti-slip pattern is provided on the outside of the handle.

Preferably, one end of the inner sleeve is provided with a clamping hole, and the fixing screw fits with the clamping hole.

Preferably, the top of the connecting plate is provided with a threaded hole, and the screw rod and the threaded hole are adapted to each other.

Preferably, one end of the pressure sensor is provided with a cover plate, and four corners of the cover plate are respectively provided with fixing pieces.

Preferably, the top of the sliding column is provided with a top plate, and the bottom of one end of the top plate is provided with a measuring plate, and the thickness of the outer ring is the same as that of the top plate.

Compared with the prior art, the present invention provides a detachable automatic weighing device that is convenient for maintenance, and has the following beneficial effects:

1. The present invention can effectively ensure that the equipment is on the horizontal plane through the cooperation of the limit ring, the outer sleeve, the screw, the inner sleeve, the outer ring and the fixed screw, thereby effectively ensuring the accuracy of the data detected by the equipment, and at the same time After the limit ring and the outer sleeve are connected, there will be a certain gap. When the machine vibrates or has a certain deformation, it can give a certain buffer space, so that the equipment can be kept at the horizontal level during the long-term use of the equipment, ensuring The stability of the test data is also convenient to disassemble the pressure sensor, thereby facilitating the subsequent replacement of the pressure sensor.

2. With the cooperation of U-shaped connecting pipe B, fixed ring B, U-shaped connecting pipe A, fixed ring A, hinged rod A, hinged rod B and sliding column, the position of the equipment can be adjusted before the device is installed. Positioning, so as to facilitate the adjustment of the installation space of the equipment, and to calibrate the installation position, and when the pressure sensor needs to be replaced, the hopper at the connection position can be lifted up, thereby facilitating the subsequent disassembly of the pressure sensor, so that the pressure sensor It can be replaced quickly, thereby reducing the difficulty of replacement.

Description of drawings

Fig. 1 is a side view of the present invention;

Fig. 2 is the front view of pressure sensor place of the present invention;

Fig. 3 is the front view of the mounting seat of the present invention;

Fig. 4 is the perspective view of outer sleeve place of the present invention;

Fig. 5 is the perspective view of screw rod figure place of the present invention;

Fig. 6 is a front view of the combined inner sleeve and outer sleeve of the present invention.

In the figure: 1. Pressure sensor; 2. Connecting plate; 3. Limiting ring; 4. Outer sleeve; 5. Connecting rod; 6. Sliding column; 7. U-shaped connecting pipe A; 8. Fixing ring A; 9 , hinged rod A; 10, hinged rod B; 11, fixed ring B; 12, U-shaped connecting pipe B; 13, top block; 14, two-way threaded rod; 15, mounting seat; 16, screw rod; 17, inner casing ; 18, outer ring; 19, fixed screw; 20, casing; 21, positioning column.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-6, the present invention provides a technical solution: a detachable automatic weighing device that is easy to overhaul, including a pressure sensor 1, which will produce a certain deformation when the pressure sensor 1 is under pressure, and then the pressure sensor 1 The pressure is tested to detect the data of the material. The top and bottom of the pressure sensor 1 are symmetrically provided with a connecting plate 2. The inside of the connecting plate 2 is provided with a fixed component. One end of the connecting plate 2 is provided with a sleeve 20. The sleeve 20 Connecting rod 5 is arranged inside, and positioning column 21 is arranged between two groups of connecting rods 5, conveniently guarantees the stability of equipment, and the top of positioning column 21 is slidably connected with sliding column 6, and one end of positioning column 21 is provided with disassembly assembly.

As a preferred solution of this embodiment: the fixed assembly is composed of a limit ring 3, an outer sleeve 4, a screw 16, an inner sleeve 17, an outer ring 18 and a fixing screw 19, the screw 16 is located inside the connecting plate 2, and the screw 16 The top is provided with a limit ring 3, the top of the limit ring 3 is provided with an inner sleeve 17, the outer side of the inner sleeve 17 is provided with an outer sleeve 4, the top of the outer sleeve 4 is provided with an outer ring 18, and one end of the outer ring 18 There is a fixed screw 19, which can effectively ensure that the equipment is on a horizontal plane, thereby effectively ensuring the accuracy of the data detected by the equipment. At the same time, a certain gap will be generated after the limit ring 3 is connected with the outer sleeve 4, and the vibration of the machine will occur. Or when there is a certain deformation, a certain buffer space can be given, so that the equipment can be kept in the horizontal plane during the long-term use of the equipment to ensure the stability of the test data.

As a preferred solution of this embodiment: the disassembly assembly is composed of U-shaped connecting pipe B12, fixing ring B11, U-shaped connecting pipe A7, fixing ring A8, hinged rod A9, hinged rod B10 and sliding column 6, and U-shaped connecting pipe B12 is located at One end of the positioning column 21, the outer side of the U-shaped connecting pipe B12 is provided with a fixed ring B11, the top of the fixed ring B11 is provided with a mounting seat 15, and the two sides of the mounting seat 15 are symmetrically hinged with a hinged rod B10, and the top of the hinged rod B10 is hinged There are articulated rods A9, top blocks 13 are hinged between the tops of the two groups of articulated rods A9, two-way threaded rods 14 are arranged between the two groups of articulated rods B10, and U-shaped connecting pipes A7 are arranged at one end of the sliding column 6, U-shaped connection The outer side of the tube A7 is provided with a fixing ring A8. Before the installation of the device, the position of the equipment can be positioned, so as to facilitate the adjustment of the installation space of the equipment and the calibration of the installation position. When the pressure sensor 1 needs to be replaced, The hopper at the connection position can be lifted up, thereby facilitating subsequent disassembly of the pressure sensor 1 .

As a preferred solution of this embodiment: the top of the casing 20 is provided with a lock hole, and the inside of the lock hole is provided with a locking bolt, so that the equipment can be connected, and the connection effect is stable.

As a preferred solution of this embodiment: a hinged rod is provided between the hinged rod B10 and the hinged rod A9, and the two-way threaded rod 14 is located between the two groups of hinged rods, and the hinged rod A9 can be driven during the rotation of the two-way threaded rod 14 Turn over with the hinged rod B10 to drive the jacking block 13 up to facilitate subsequent positioning of the equipment.

As a preferred solution of this embodiment: one side of the two-way threaded rod 14 is provided with a handle, and the outer side of the handle is provided with anti-slip lines, which reduces the difficulty of rotating the two-way threaded rod 14 and prevents slipping during rotation.

As a preferred solution of this embodiment: one end of the inner sleeve 17 is provided with a clamping hole, and the fixing screw 19 is compatible with the clamping hole. After the inner sleeve 17 is placed inside the outer sleeve 4, the inner sleeve can be 17 is locked, so that the inner casing 17 and the outer sleeve 4 are connected as a whole.

As a preferred solution of this embodiment: the top of the connecting plate 2 is provided with a threaded hole, and the screw 16 and the threaded hole are adapted to each other, so that the screw 16 can be rotated to the inside of the connecting plate 2 for subsequent disassembly.

As a preferred solution of this embodiment: one end of the pressure sensor 1 is provided with a cover plate, and the four corners of the cover plate are respectively provided with fixing parts. When the pressure sensor 1 is damaged inside, the pressure sensor 1 can be opened for maintenance.

As a preferred solution of this embodiment: the top of the sliding column 6 is provided with a top plate, and the bottom of one end of the top plate is provided with a measuring plate, and the thickness of the outer ring 18 is the same as that of the top plate, which is convenient for measuring the height of the equipment and for subsequent positioning. Work.

Embodiment 1, as shown in Figures 1-6, before the equipment is installed, first insert the inner sleeve 17 into the inside of the outer sleeve 4, then rotate the fixing screw 19, and after the fixing screw 19 is screwed into the inside of the inner sleeve 17, The outer sleeve 4 and the inner sleeve 17 are connected as a whole, and the screw 16 is respectively screwed into the inside of the connecting plate 2 at the top and bottom of the pressure sensor 1 to complete the assembly of the device, and then the positioning column 21 and the slide The column 6 is placed at the hopper of the machine, and the two-way threaded rod 14 is rotated. During the rotation, the two-way threaded rod 14 drives the two groups of hinged rods B10 to turn over, so that the distance between the bottoms of the two groups of hinged rods A9 is gradually shortened, thereby driving The position of the top block 13 is raised, and the fixing ring A8, the U-shaped connecting pipe A7 and the sliding column 6 are lifted up, and then the hopper is raised to the designated position. When the measuring plate on the sliding column 6 and the top of the outer sleeve 4 Rotation stops after contact at the edge position.

Embodiment 2, as shown in Figure 1-3, after the positioning position is completed, put the outer sleeve 4, the outer sleeve 3, the connecting plate 2, and the pressure sensor 1 at the bottom of the hopper, and insert the connecting rod 5 into the sleeve The inside of the pipe 20, and then complete the connection work. At this time, the two-way threaded rod 14 is rotated in the opposite direction to lower the height of the top block 13, and then the material is placed in the hopper. The weight of the hopper is compared with the outer sleeve 4, the connecting plate 2 and the pressure sensor 1. Squeeze, and then the pressure sensor 1 detects the received pressure, and transmits the data to the outside of the machine, and the staff can collect the data by passing through the machine.

Working principle: Before the equipment is installed, first insert the inner sleeve 17 into the inside of the outer sleeve 4, then rotate the fixing screw 19, and then screw the fixing screw 19 into the inside of the inner sleeve 17, so that the outer sleeve 4 and the inner sleeve 17 are connected as a whole, and the screw rod 16 is respectively screwed into the inside of the connecting plate 2 at the top and bottom of the pressure sensor 1, and then the assembly of the equipment is completed, and then the positioning column 21 and the sliding column 6 are placed at the hopper of the machine, And rotate the two-way threaded rod 14, the two-way threaded rod 14 drives two groups of articulated rods B10 to turn over during the rotation, so that the distance between the bottoms of the two groups of articulated rods A9 is gradually shortened, and then drives the position of the top block 13 to raise, and the The fixed ring A8, the U-shaped connecting pipe A7 and the sliding column 6 are jacked up, and then the hopper is raised to the designated position, and the rotation is stopped when the measuring plate on the sliding column 6 contacts the edge position of the top of the outer sleeve 4;

After the positioning position is completed, the outer sleeve 4, the outer sleeve 3, the connecting plate 2, and the pressure sensor 1 are placed on the bottom of the hopper, and the connecting rod 5 is inserted into the inside of the casing 20 to complete the connection work. Rotate the two-way threaded rod 14 in the reverse direction to lower the height of the top block 13, and then place the material in the hopper. The weight of the hopper squeezes the outer sleeve 4, the connecting plate 2 and the pressure sensor 1, and then the pressure sensor 1 is subjected to pressure. Detect and transmit the data to the outside of the machine, and the staff can collect the data through the machine.

Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent replacements to the technical solution of the present invention by those skilled in the art will not depart from the present invention. The essence and scope of the technical solution of the invention.

Claims (8)

1. The utility model provides a detachable automatic weighing device convenient to overhaul, includes pressure sensor (1), its characterized in that: the pressure sensor is characterized in that connecting plates (2) are symmetrically arranged at the top and the bottom of the pressure sensor (1), a fixing assembly is arranged in the connecting plates (2), a sleeve (20) is arranged at one end of each connecting plate (2), connecting rods (5) are arranged in the sleeve (20), positioning columns (21) are arranged between the two groups of connecting rods (5), sliding columns (6) are slidably connected to the tops of the positioning columns (21), and a disassembling assembly is arranged at one end of each positioning column (21);

the fixing assembly consists of a limiting ring (3), an outer sleeve (4), a screw rod (16), an inner sleeve (17), an outer ring (18) and a fixing screw rod (19), wherein the screw rod (16) is positioned in the connecting plate (2), the top of the screw rod (16) is provided with the limiting ring (3), the top of the limiting ring (3) is provided with the inner sleeve (17), the outer side of the inner sleeve (17) is provided with the outer sleeve (4), the top of the outer sleeve (4) is provided with the outer ring (18), and one end of the outer ring (18) is provided with the fixing screw rod (19);

the disassembly assembly comprises a U-shaped connecting pipe B (12), a fixed ring B (11), a U-shaped connecting pipe A (7), a fixed ring A (8), a hinging rod A (9), a hinging rod B (10) and a sliding column (6), wherein the U-shaped connecting pipe B (12) is positioned at one end of a positioning column (21), the outer side of the U-shaped connecting pipe B (12) is provided with the fixed ring B (11), the top of the fixed ring B (11) is provided with a mounting seat (15), two sides of the inner part of the mounting seat (15) are symmetrically hinged with the hinging rod B (10), the top of the hinging rod B (10) is hinged with the hinging rod A (9), a top block (13) is hinged between the tops of the hinging rods A (9), two groups of the hinging rods B (10) are provided with a bidirectional threaded rod (14), one end of the sliding column (6) is provided with the U-shaped connecting pipe A (7), and the outer side of the U-shaped connecting pipe A (7) is provided with the fixed ring A (8).

2. A detachable automatic weighing apparatus for easy access according to claim 1, characterized in that: the top of sleeve pipe (20) is equipped with the lockhole, and the inside of lockhole is equipped with the lock bolt.

3. A detachable automatic weighing apparatus for easy access according to claim 1, characterized in that: and a hinge rod is arranged between the hinge rod B (10) and the hinge rod A (9), and a bidirectional threaded rod (14) is positioned between the two groups of hinge rods.

4. A detachable automatic weighing apparatus for easy access according to claim 3, wherein: one side of the bidirectional threaded rod (14) is provided with a rotating handle, and the outer side of the rotating handle is provided with anti-skid patterns.

5. A detachable automatic weighing apparatus for easy access according to claim 1, characterized in that: one end of the inner sleeve (17) is provided with a clamping hole, and the fixed screw (19) is mutually matched with the clamping hole.

6. A detachable automatic weighing apparatus for easy access according to claim 1, characterized in that: the top of connecting plate (2) is equipped with the screw hole, and screw rod (16) and screw hole looks adaptation each other.

7. A detachable automatic weighing apparatus for easy access according to claim 1, characterized in that: one end of the pressure sensor (1) is provided with a cover plate, and four corners of the cover plate are respectively provided with a fixing piece.

8. A detachable automatic weighing apparatus for easy access according to claim 2, characterized in that: the top of the sliding column (6) is provided with a top plate, the bottom of one end of the top plate is provided with a measuring plate, and the thickness of the outer ring (18) is the same as that of the top plate.

Images