CN211077142U

CN211077142U - Cement pressure stabilizing bin limit meter

Info

Publication number: CN211077142U
Application number: CN201922053374.0U
Authority: CN
Inventors: 黄诚
Original assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Current assignee: Laifeng Jinfeng Building Materials Industry Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-24
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a spacing meter in cement steady voltage storehouse relates to spacing meter technical field, for solving current spacing meter in cement steady voltage storehouse and make moisture in the storehouse or the material gets into the shell easily in long-term use, leads to the problem of circuit board short circuit. One side of shell is provided with the front end housing, the inside of front end housing is provided with the gasket groove, one side in gasket groove is provided with annular platform, one side of front end housing is provided with the rotation axis, the inside of rotation axis is provided with the separation blade, the inside of separation blade is provided with set screw, the outer wall of shell is provided with a supporting bench, the inside of supporting bench is provided with the connecting hole, one side of supporting bench is provided with the rear end cap, one side of rear end cap is provided with the input interface, the below of input interface is provided with the output interface, the inside of shell is provided with the support groove, the outer wall of shell is provided with the end cover holding surface.

Description

Cement pressure stabilizing bin limit meter

Technical Field

The utility model relates to a spacing meter technical field specifically is a spacing meter in cement steady voltage storehouse.

Background

The cement bin is a closed bin body for storing materials, is suitable for storing various materials such as grains, cement, fly ash and the like, is provided with a material level system, can display the position and the quantity of the materials, and can release firmness caused by long-term material deposition by the hole breaking device. Most of material level systems are mainly provided with a limit gauge, the limit gauge is arranged at the bottom or the top of a storage bin, empty or full bin alarming can be realized, or one limit gauge is arranged at intervals, the material level in the storage bin can be estimated, the limit gauge can be interlocked with feeding and discharging equipment, conveying equipment is automatically started and stopped, the purpose of automatic control of the system is realized, and if the limit gauge is applied to microcomputer batching, the product quality can be greatly improved, and the production efficiency is improved. The working principle is that an alternating current microelectrode is adopted to drive a detection blade to rotate at a low speed after being decelerated, when the material level of a material to be detected changes, the rotation of the blade is blocked, a detection mechanism generates rotation displacement around a main shaft, the displacement is firstly a microswitch action to send a signal, and then the other microswitch action cuts off a power supply of a micromotor to stop rotating.

The existing cement pressure stabilizing bin limit meter is easy to cause moisture or materials in the bin to enter a shell in long-term use, so that a circuit board is short-circuited; therefore, the existing requirements are not met, and the cement pressure stabilizing bin limit meter is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing meter in cement steady voltage storehouse to in providing the spacing meter in current cement steady voltage storehouse in solving above-mentioned background art and making moisture or material enter into the shell in the storehouse easily in long-term use, lead to the problem of circuit board short circuit.

In order to achieve the above object, the utility model provides a following technical scheme: a cement pressure stabilizing bin limit gauge comprises a shell, a front end cover is arranged on one side of the shell, a gasket groove is arranged inside the front end cover, an annular table is arranged on one side of the gasket groove, a rotating shaft is arranged on one side of the front end cover, a baffle is arranged inside the rotating shaft, the inside of the baffle is provided with a fixing screw, the outer wall of the shell is provided with a supporting table, the inside of the supporting table is provided with a connecting hole, a rear end cover is arranged on one side of the supporting table, an input end interface is arranged on one side of the rear end cover, an output end interface is arranged below the input end interface, a supporting groove is arranged in the shell, the outer wall of the shell is provided with an end cover supporting surface, the inside of the end cover supporting surface is provided with an annular groove, and a shaft end connecting platform is arranged above the end cover supporting surface, and a connecting platform is arranged at the rear end of the supporting groove.

Preferably, a second sealing groove is arranged above the supporting groove, and a first sealing groove is arranged at the front end of the second sealing groove.

Preferably, the front end cover and the rear end cover are both in threaded connection with the shell.

Preferably, the number of the fixing screws is three, and the three fixing screws are closely distributed in the blocking piece.

Preferably, eight connecting holes are formed in the supporting platform, and the eight connecting holes are uniformly distributed on the periphery of the supporting platform.

Preferably, the annular table is provided with two, and the two annular tables are symmetrical about the vertical center line of the front end cover.

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

1. the utility model discloses a set up annular platform, ring channel, gasket groove structure, can strengthen the leakproofness between front end housing and the shell, inside moisture or the material of avoiding in the cement steady voltage storehouse entered into the shell through the gap between front end housing and the shell to cause the short circuit or damage to the circuit board of spacing meter.

2. Through setting up first seal groove and second seal groove structure, can avoid moisture in the cement steady voltage storehouse or material to enter into the shell through the junction gap between rotation axis and the shell inside, also can avoid rotation axis and shell internal contact simultaneously, increased the accuracy nature of rotation axis.

3. Through setting up the set screw structure, can make the separation blade together with the fixed of rotation axis firmly, also can in time dismantle and change the separation blade according to the difference of the interior material of cement steady voltage storehouse simultaneously to the material to in the cement steady voltage storehouse that can be better carries out position monitoring.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a cross-sectional view of the housing of the present invention;

fig. 3 is a front view of the housing of the present invention;

fig. 4 is a rear view of the housing of the present invention;

fig. 5 is a cross-sectional view of the front end cover of the present invention.

In the figure: 1. a housing; 101. a connecting table; 102. a first seal groove; 103. a second seal groove; 104. a support groove; 105. the shaft end is connected with the platform; 106. an annular groove; 107. an end cap support surface; 2. a rear end cap; 3. an input port interface; 4. an output port interface; 5. a front end cover; 501. a gasket groove; 502. an annular table; 6. a rotating shaft; 7. a baffle plate; 8. a set screw; 9. a support table; 901. and connecting the holes.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a cement pressure stabilizing bin limit gauge comprises a shell 1, wherein a front end cover 5 is arranged on one side of the shell 1 and can fix and seal the front end of the shell 1, a gasket groove 501 is formed in the front end cover 5 and can further guarantee the contact tightness between the front end cover 5 and a rotating shaft 6, an annular table 502 is arranged on one side of the gasket groove 501 and can guarantee the tightness of the joint of the front end cover 5 and the shell 1, the rotating shaft 6 is arranged on one side of the front end cover 5, a blocking piece 7 is arranged in the rotating shaft 6 and can drive the rotating shaft 6 to rotate through the ascending and descending of materials, a fixing screw 8 is arranged in the blocking piece 7 and can firmly fix the blocking piece 7 and the rotating shaft 6 together, a supporting table 9 is arranged on the outer wall of the shell 1, a connecting hole 901 is formed in the supporting table 9 and can firmly combine the limit gauge with the inner wall of the cement pressure stabilizing bin, one side of brace table 9 is provided with rear end cap 2, can seal the rear end of shell 1, one side of rear end cap 2 is provided with input interface 3, the below of input interface 3 is provided with output interface 4, the inside of shell 1 is provided with supports groove 104, the outer wall of shell 1 is provided with end cover holding surface 107, the inside of end cover holding surface 107 is provided with ring channel 106, can be in the same place with the sealed firmly of front end housing 5, the top of end cover holding surface 107 is provided with axle head connection platform 105, the rear end of supporting groove 104 is provided with connection platform 101, can be in the same place with the fixed firmly of rear end cap 2.

Further, a second sealing groove 103 is arranged above the supporting groove 104, and a first sealing groove 102 is arranged at the front end of the second sealing groove 103, so that the sealing performance of the shell 1 can be improved, and the phenomenon that a circuit board is short-circuited when water or materials in the cement pressure stabilizing bin enter the shell 1 of the limit meter is avoided.

Further, front end housing 5, rear end housing 2 all with 1 threaded connection of shell, can conveniently dismantle and install the spacing meter in cement steady voltage storehouse, can increase the leakproofness of shell 1 through threaded connection simultaneously.

Further, set screw 8 is provided with threely, and three set screw 8 closely distributes in the inside of separation blade 7, can increase separation blade 7's fastness, avoids breaking in long-term use.

Furthermore, the eight connecting holes 901 are uniformly distributed around the supporting platform 9, so that the limit gauge and the inner wall of the cement pressure stabilizing bin can be firmly fixed together, and the limit gauge is prevented from falling off or even being damaged in long-time use.

Further, the annular table 502 is provided with two, and two annular tables 502 are all symmetrical about the vertical central line of front end housing 5, can strengthen the leakproofness of shell 1 front end, avoid moisture or material to enter into the inside of shell 1 from the gap of rotation axis 6 and shell 1 junction.

The working principle is as follows: during the use, at first put into the sealing washer with first seal groove 102 and second seal groove 103 in the shell 1, then the circuit board is put into shell 1 inside and is fixed, twist back end housing 2 rotatory in connecting the platform 101, put into the packing ring and pass rotation axis 6 with the packing ring groove 501 of front end housing 5, make annular platform 502 and ring channel 106 card together, slowly rotate front end housing 5 after that, make front end housing 5 and shell 1 firmly fixed together, again with separation blade 7 card in the top end opening part of rotation axis 6, use set screw 8 to fix, fix the spacing meter that will assemble on the inner wall in cement displacement storehouse through connecting hole 901 at last, the circuit of input end interface and input end interface has been connected, thereby accomplish the installation work to cement steady voltage storehouse spacing meter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a spacing meter in cement steady voltage storehouse, includes shell (1), its characterized in that: a front end cover (5) is arranged on one side of the shell (1), a gasket groove (501) is arranged in the front end cover (5), an annular table (502) is arranged on one side of the gasket groove (501), a rotating shaft (6) is arranged on one side of the front end cover (5), a baffle (7) is arranged in the rotating shaft (6), a fixing screw (8) is arranged in the baffle (7), a supporting table (9) is arranged on the outer wall of the shell (1), a connecting hole (901) is arranged in the supporting table (9), a rear end cover (2) is arranged on one side of the supporting table (9), an input end interface (3) is arranged on one side of the rear end cover (2), an output end interface (4) is arranged below the input end interface (3), a supporting groove (104) is arranged in the shell (1), and an end cover supporting surface (107) is arranged on the outer wall of the shell (1), an annular groove (106) is formed in the end cover supporting surface (107), a shaft end connecting table (105) is arranged above the end cover supporting surface (107), and a connecting table (101) is arranged at the rear end of the supporting groove (104).

2. The cement pressure stabilizing bin limit gauge according to claim 1, characterized in that: a second sealing groove (103) is arranged above the supporting groove (104), and a first sealing groove (102) is arranged at the front end of the second sealing groove (103).

3. The cement pressure stabilizing bin limit gauge according to claim 1, characterized in that: the front end cover (5) and the rear end cover (2) are both in threaded connection with the shell (1).

4. The cement pressure stabilizing bin limit gauge according to claim 1, characterized in that: the number of the fixing screws (8) is three, and the three fixing screws (8) are tightly distributed in the blocking piece (7).

5. The cement pressure stabilizing bin limit gauge according to claim 1, characterized in that: eight connecting holes (901) are arranged, and the eight connecting holes (901) are uniformly distributed around the supporting platform (9).

6. The cement pressure stabilizing bin limit gauge according to claim 1, characterized in that: the number of the annular platforms (502) is two, and the two annular platforms (502) are symmetrical relative to the vertical center line of the front end cover (5).