CN219492799U - Belt scale counter connector - Google Patents
Belt scale counter connector Download PDFInfo
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- CN219492799U CN219492799U CN202320122257.9U CN202320122257U CN219492799U CN 219492799 U CN219492799 U CN 219492799U CN 202320122257 U CN202320122257 U CN 202320122257U CN 219492799 U CN219492799 U CN 219492799U
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- connector
- counter
- connecting end
- belt scale
- holes
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Abstract
The utility model discloses a belt scale counter connector which comprises a first counter and a second counter, wherein the first counter is inlaid in a containing cavity A formed in the first connector, the second counter is inlaid in a containing cavity B formed in the second connector, one ends of the first connector and the second connector are opened, a first connecting end is fixedly arranged at one end, far away from the first connector, of the first connector, a second connecting end is fixedly arranged at one end, far away from the second connector, of the first connector, the first connecting end and the second connecting end are matched with a central hole of a roller shaft, connecting holes are fixedly formed in the first connector and the second connector, the first counter is a counting speed sensor, and the second counter is a counting speed sensor.
Description
Technical Field
The utility model relates to the technical field of connector structures, in particular to a counter connector of a belt scale.
Background
In the prior art, when the counter is fixed, the counter device is directly welded to the center of the belt pulley of the belt scale, and the welding position is often in centering with errors, so that the counting accuracy of the counter is affected, the weighing result of the belt scale is further affected, the production operation is misled, and the coal blending amount is inaccurate.
Meanwhile, when the belt pulley is replaced, the counter on the welding installation cannot be reused and needs to be replaced, so that the operation causes resource waste and the use cost is increased.
And meanwhile, when the counter is installed, the counter device is extremely easy to damage due to heat generated by welding operation, and the service life is shortened.
In view of the above factors, a connector of a counter of a belt scale is specially designed, and the counter is directly disassembled when a belt pulley is replaced; the coupler is unscrewed from the tail belt wheel shaft and is reused.
Disclosure of Invention
The present utility model is directed to a connector for a belt scale counter, which solves the above-mentioned problems in the prior art.
The utility model aims at realizing the following technical scheme: the first counter is inlaid in a containing cavity A formed in the first connector, the second counter is inlaid in a containing cavity B formed in the second connector, one ends of the first connector and the second connector are opened, a first connecting end is fixedly arranged at one end, far away from the first connector, of the first connector, and a second connecting end is fixedly arranged at one end, far away from the second connector, of the first connector;
the first connecting end and the second connecting end are matched with the central hole of the drum shaft;
and connecting holes are fixedly formed in the first connector and the second connector.
Further, the first counter is a counting speed sensor, and the second counter is a counting weighing sensor.
Further, the first connecting end and the second connecting end are threaded connecting ends, and the first connecting end and the second connecting end are respectively assembled at two ends of the drum shaft through threads.
Further, the connecting holes are round holes, square holes or waist-shaped holes, and the connecting holes are in through hole structure.
Further, the far ends of the first counter and the second counter are fixedly provided with spring sleeves, the spring sleeves are fixedly provided with abutting plates, the abutting plates are of cylindrical plate structures, and annular grooves are fixedly formed in the circumferential surfaces of the abutting plates;
the annular groove is an integral circumferential annular groove or is of a two-group symmetrical semi-arc groove structure;
and a fixing rod is matched in the annular groove.
Further, fixing rods are fixedly arranged on the circumferential surfaces of the first connector and the second connector, which are positioned at one end of the opening.
Further, the fixing rod penetrates through the inner walls of the first connector and the second connector, and is fixedly provided with a containing groove on the inner walls of the first connector and the second connector, the containing groove is provided with a spring, and the spring is sleeved outside the fixing rod;
the tail end of the accommodating groove is provided with a fixed plate which is fixedly connected with the tail end of the spring;
the fixing plate can slide in the accommodating groove.
Further, the first counter and the second counter are electrically connected with an external electric control cabinet through connecting wires in the connecting holes;
the speed measuring pulse signals of the first counter are shaped and then directly used as trigger signals of an accumulator in a display instrument arranged in the electric control cabinet, and each time the speed measuring pulse signals are received, the accumulator samples the input signals of the second counter once, and the sampling values are accumulated continuously, so that multiplication operation is carried out in a digital mode.
Further, pulse signals of the speed measuring sensor of the first counter are converted into 0-10 VDC analog signals after being shaped and amplified, and the pulse signals are used as bridge supply voltage of the second counter to realize multiplication operation in the weighing sensor.
Further, the speed measuring pulse signal of the first counter is converted into an analog or digital signal after being shaped and amplified, and multiplication operation is carried out on the analog or digital signal amplified by the second counter and the analog or digital signal amplified by the second counter in a special multiplier.
Compared with the prior art, the utility model has the beneficial effects that:
the counter of the utility model is inserted into the connector, and the other end of the connector is in threaded connection with a balance belt pulley (a center tapping internal bolt).
When the tail belt wheel shaft is machined, the central hole is positioned through the machine tool, the internal thread is machined at the central hole, the counter is installed in the central hole, the position is accurate, the counter counts accurately, and the coal blending amount is accurate.
When the belt pulley is replaced, the counter is directly disassembled; the coupler is unscrewed from the tail belt wheel shaft and is reused.
The counter is installed, so that overheating during welding is avoided, and the service life is ensured.
Drawings
FIG. 1 is a schematic diagram of a first counter of the present utility model;
FIG. 2 is a schematic diagram of a second counter of the present utility model;
FIG. 3 is a schematic view of the present utility model with a securing lever;
FIG. 4 is a schematic diagram of a first counter and spring housing of the present utility model;
FIG. 5 is a schematic diagram of a second counter and spring housing of the present utility model;
FIG. 6 is an enlarged view of the connection of the fixing rod to the first counter or the second counter according to the present utility model;
fig. 7 is a schematic view of the spring sleeve structure of the present utility model.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
As shown in fig. 1-7, a belt scale counter connector comprising a first counter 8 and a second counter 9 characterized by: the first counter 8 is embedded in a containing cavity A3 formed in the first connector 1, the second counter 9 is embedded in a containing cavity B4 formed in the second connector 2, one ends of the first connector 1 and the second connector 2 are arranged in an open mode, a first connecting end 5 is fixedly arranged at one end, far away from the first connector 1, of the first connector, and a second connecting end 6 is fixedly arranged at one end, far away from the second connector 2, of the second connector;
the first connecting end 5 and the second connecting end 6 are matched with the central hole of the drum shaft;
the first connector 1 and the second connector 2 are fixedly provided with connecting holes 7.
In order to facilitate the speed measurement and weighing in the use state, a further preferred embodiment of the present utility model is that the first counter 8 is a counting speed measurement sensor, and the second counter 9 is a counting weighing sensor.
In order to facilitate the disassembly and replacement in the use state, a further preferred embodiment of the present utility model is that the first connection end 5 and the second connection end 6 are threaded connection ends, and the first connection end 5 and the second connection end 6 are respectively engaged with two ends of the drum shaft through screw assembly.
In order to facilitate the connection process through the connection holes in the use state, a further preferred embodiment of the present utility model is that the connection holes 7 are circular holes, square holes or waist-shaped holes, and the connection holes 7 are through hole structures.
In order to facilitate the fixing of the first counter 8 and the second counter 9 in the use state, a further preferred embodiment of the present utility model is that a spring sleeve 10 is fixedly arranged at the distal ends of the first counter 8 and the second counter 9 (the spring sleeve structure is composed of a cylindrical groove body, a spring group is fixedly connected to the groove body, an abutting plate is fixedly arranged at the upper end of the spring group, the groove body is a cylindrical groove structure matched with the first counter 8 and the second counter 9, the groove body is in plug-in fit with the first counter 8 and the second counter 9, a crimping fixing interface is performed through a crimping machine), an abutting plate 11 is fixedly arranged on the spring sleeve 10, the abutting plate 11 is of a cylindrical plate body structure, and an annular groove 13 is fixedly arranged on the circumferential surface of the abutting plate 11;
the annular groove 13 is an integral circumferential annular groove or the annular groove 13 is of a two-group symmetrical semi-arc groove structure;
the annular groove 13 is internally matched with a fixed rod 12.
In order to facilitate the matching and fixing of the first connector 1 and the second connector 2 with the annular groove in the use state, a fixing rod 12 is fixedly arranged on the circumferential surface of the first connector 1 and the second connector 2 at one open end, the fixing rod 12 penetrates through the inner walls of the first connector 1 and the second connector 2, a containing groove 14 is fixedly arranged on the inner walls of the first connector 1 and the second connector 2, a spring 16 is arranged in the containing groove 14, and the spring 16 is sleeved outside the fixing rod 12;
the end of the accommodating groove 14 is provided with a fixed plate which is fixedly connected with the end of the spring 16;
the fixing plate is capable of sliding within the receiving groove 14.
Another fixing mode of the counter in the utility model is that the counter (without a spring sleeve and an abutting plate structure) is inserted into the connector and is directly fixed through a jackscrew; the other end of the connector is in threaded connection with a belt pulley (center tapping internal thread) at the tail part of the balance.
In order to facilitate the multiplication operation of the pulse signal of the speed measuring sensor and the weighing sensor signal in the use state, the following three modes are adopted for operation:
a first type; the first counter 8 and the second counter 9 are electrically connected with an external electric control cabinet through connecting wires in the connecting holes 7, after the speed measuring pulse signals of the first counter 8 are shaped, the speed measuring pulse signals are directly used as trigger signals of an accumulator in a display instrument arranged in the electric control cabinet, and each time when one speed measuring pulse signal is received, the accumulator samples the input signals of the second counter 9 once, the sampled values are accumulated continuously, and multiplication operation is carried out in a digital mode.
A second type; pulse signals of the speed measuring sensor of the first counter 8 are converted into 0-10 VDC analog signals after being shaped and amplified, and the pulse signals are used as bridge supply voltage of the second counter 9 to realize multiplication operation in the weighing sensor.
Thirdly, the speed measuring pulse signal of the first counter 8 is converted into an analog or digital signal after being shaped and amplified, and multiplication operation is carried out on the analog or digital signal amplified by the second counter 9 in a special multiplier.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. A belt conveyor scale counter connector comprising a first counter (8) and a second counter (9), characterized in that: the first counter (8) is embedded in a containing cavity A (3) formed in the first connector (1), the second counter (9) is embedded in a containing cavity B (4) formed in the second connector (2), one ends of the first connector (1) and the second connector (2) are opened, one end, far away from the first connector (1), of the first connector is fixedly provided with a first connecting end (5), and one end, far away from the second connector (2), of the second connector is fixedly provided with a second connecting end (6);
the first connecting end (5) and the second connecting end (6) are matched with the central hole of the roller shaft;
the first connector (1) and the second connector (2) are fixedly provided with connecting holes (7).
2. A belt scale counter connector as claimed in claim 1 wherein: the first counter (8) is a counting speed sensor, and the second counter (9) is a counting weighing sensor.
3. A belt scale counter connector as claimed in claim 1 wherein: the first connecting end (5) and the second connecting end (6) are threaded connecting ends, and the first connecting end (5) and the second connecting end (6) are respectively assembled at two ends of the drum shaft through threads.
4. A belt scale counter connector as claimed in claim 1 wherein: the connecting holes (7) are round holes, square holes or waist-shaped holes, and the connecting holes (7) are through hole structures.
5. A belt scale counter connector as claimed in claim 1 wherein: the remote ends of the first counter (8) and the second counter (9) are fixedly provided with a spring sleeve (10), the spring sleeve (10) is fixedly provided with an abutting plate (11), the abutting plate (11) is of a cylindrical plate body structure, and the circumferential surface of the abutting plate (11) is fixedly provided with an annular groove (13);
the annular groove (13) is an integral circumferential annular groove or the annular groove (13) is of a two-group symmetrical semi-arc groove structure;
a fixing rod (12) is matched in the annular groove (13).
6. A belt scale counter connector as claimed in claim 1 wherein: a fixing rod (12) is fixedly arranged on the circumferential surface of one end of the first connector (1) and the second connector (2), which is positioned at the opening.
7. The belt scale counter connector of claim 6, wherein: the fixing rod (12) penetrates through the inner walls of the first connector (1) and the second connector (2), the fixing rod is positioned on the inner walls of the first connector (1) and the second connector (2), the accommodating groove (14) is fixedly formed in the inner walls of the first connector (1) and the second connector (2), the accommodating groove (14) is provided with a spring (16), and the spring (16) is sleeved outside the fixing rod (12);
the tail end of the accommodating groove (14) is provided with a fixed plate which is fixedly connected with the tail end of the spring (16);
the fixing plate can slide in the accommodating groove (14).
8. A belt scale counter connector as claimed in claim 1 wherein: the first counter (8) and the second counter (9) are electrically connected with an external electric control cabinet through connecting wires in the connecting holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122257.9U CN219492799U (en) | 2023-01-11 | 2023-01-11 | Belt scale counter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122257.9U CN219492799U (en) | 2023-01-11 | 2023-01-11 | Belt scale counter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219492799U true CN219492799U (en) | 2023-08-08 |
Family
ID=87484398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320122257.9U Active CN219492799U (en) | 2023-01-11 | 2023-01-11 | Belt scale counter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219492799U (en) |
-
2023
- 2023-01-11 CN CN202320122257.9U patent/CN219492799U/en active Active
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