Asphalt mixer bearing temperature monitoring device
By setting adjustment mechanisms that clamp the motor housing at both ends of the asphalt mixing plant bearing temperature monitoring device, the problem of device displacement during vibration was solved, and the accuracy and stability of temperature monitoring were achieved.
Patent Information
- Application Number
- CN202520059099.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing asphalt mixing plant bearing temperature monitoring devices are prone to displacement during vibration, leading to measurement position deviations and affecting the accuracy of temperature monitoring.
Adjustment mechanisms for clamping the motor housing are set at both ends of the temperature monitoring device, including adjustment plates, moving channels, clamping blocks, threaded holes and fixing screws. The clamping blocks are pushed by the fixing screws to clamp the motor housing, improving the fixing stability. The stability of the clamping mechanism is further enhanced by the protective cover and the limiting plate.
This improves the stability of the temperature monitoring device on the motor housing, prevents displacement, ensures the accuracy of the measurement position, and provides a reliable basis for monitoring the bearing temperature of asphalt mixing plants.
Smart Images
Figure CN223815171U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bearing temperature monitoring technical field, especially relate to a kind of asphalt mixing plant bearing temperature monitoring device. BACKGROUND
[0002] Asphalt mixing plant is a kind of asphalt, aggregate (such as stone, sand, etc.), mineral powder etc. are mixed into uniform asphalt mixture according to certain proportion, asphalt mixing plant has wide application in the field such as road construction, the working state of its motor bearing is crucial to the overall operation of equipment, asphalt mixing plant bearing temperature monitoring device has following technology;
[0003] 1, temperature sensing element, these temperature sensing elements can monitor the running temperature of motor in real time, prevent motor overheating;
[0004] 2, signal processing circuit, since the signal output by sensing element is usually relatively weak, needs amplification circuit to amplify;
[0005] 3, protective shell, shell is usually made of metal or high-strength engineering plastic, with good mechanical strength and impact resistance, can protect internal sensing element, signal processing circuit and microprocessor etc. Component from external physical damage.
[0006] Device only relies on bottom magnet and is adsorbed in the corresponding bearing position of motor shell, when asphalt mixing plant runs, strong vibration is prone to make sensor displacement, lead to measurement position deviation, further influence the accuracy of temperature monitoring, the present application aims at this problem, and a kind of solution is proposed, the adjusting mechanism of clamping motor shell is arranged at both ends of temperature monitoring device ontology, improve the fixed stability of temperature monitoring device on motor shell. UTILITY MODEL CONTENT
[0007] In view of the deficiencies of prior art, the utility model provides a kind of asphalt mixing plant bearing temperature monitoring device, solve the technical problem that device only relies on bottom magnet and is adsorbed in the corresponding bearing position of motor shell, when asphalt mixing plant runs, strong vibration is prone to make sensor displacement, lead to measurement position deviation, further influence the accuracy of temperature monitoring.
[0008] To achieve the above object, the utility model is realized by the following technical schemes:
[0009] The utility model provides a kind of asphalt mixer bearing temperature monitoring device, including temperature monitoring device body, the magnet for adsorbing in the corresponding bearing position of motor shell is fixedly installed in the bottom of temperature monitoring device body, adjusting mechanism is provided at the both ends of temperature monitoring device body, each adjusting mechanism includes adjusting plate, moving channel, clamping block, threaded hole and fixed screw rod, adjusting plate is arranged outside temperature monitoring device body, moving channel is opened in the outside of adjusting plate, clamping block is slidably connected in the inside of moving channel, threaded hole is opened in the outside of adjusting plate, fixed screw rod is threadedly connected in the inside of threaded hole.
[0010] Isolation pad is fixedly installed outside each clamping block, isolation pad is attached to the outside of motor shell, the outside of each temperature monitoring device body is provided with mounting ring, two adjusting plates are fixedly installed at the both ends of mounting ring, the outside of temperature monitoring device body is opened with external thread, mounting ring is threadedly connected outside external thread, the outside of each adjusting plate is provided with protective cover for shielding fixed screw rod, the upper surface of each protective cover is fixedly installed with limiting plate for the movement of protective cover, the outside of each adjusting plate is opened with moving hole, limiting plate is slidably connected in the inside of moving hole, the both ends of mounting ring are opened with fixed slot, and adjusting plate is clamped in the inside of fixed slot.
[0011] Preferably: the inside of each fixed slot is fixedly installed with limiting block, the outside of each limiting block is threadedly connected with limiting bolt, and adjusting plate is slidably connected outside limiting block.
[0012] Preferably: the inside of each adjusting plate is opened with through hole, and the inside of through hole is communicated with moving channel, and limiting block is slidably connected in the inside of through hole.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] I. By setting clamping block, cooperation fixed screw rod, when temperature monitoring device is adsorbed in the corresponding bearing position of motor shell through the magnet set in bottom, at this time, fixed screw rod rotates in the inside of threaded hole to push clamping block close to motor shell, until two clamping blocks clamp and fix motor shell, improve the fixed stability of temperature monitoring device on motor shell, prevent the displacement of device to cause inaccurate measurement position, provide basis for accurate monitoring of asphalt mixer bearing temperature, so as to prepare material in advance according to temperature change, plan maintenance in advance.
[0015] II. By setting protective cover, cooperation limiting plate, when fixed screw rod rotates, protective cover slides down to cover fixed screw rod, at this time, fixed screw rod cannot rotate, so as to improve the stability of clamping mechanism. ACCURACY OF DRAWINGS
[0016] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail below with the accompanying drawings.
[0017] Figure 1 It is the structural diagram of the utility model;
[0018] Figure 2 It is the utility model Figure 1 The enlarged structural diagram of A;
[0019] Figure 3 It is the utility model Figure 2 The explosion structural diagram of the mounting ring;
[0020] Figure 4 It is the utility model Figure 3 The structural diagram of the clamping block;
[0021] Figure 5 It is the utility model Figure 3 The enlarged structural diagram of B.
[0022] Legend: 1, temperature monitoring device body;2, magnet;3, adjusting plate;4, moving channel;5, clamping block;6, threaded hole;7, fixed screw;8, isolation pad;9, mounting ring;10, external thread;11, protective cover;12, limiting plate;13, moving hole;14, fixed groove;15, limiting block;16, limiting bolt;17, through hole;18, motor housing. Specific implementation
[0023] The embodiment of the application provides a kind of asphalt mixer bearing temperature monitoring device, effectively solve the device only rely on bottom magnet 2 adsorption in motor housing 18 corresponding bearing position, when asphalt mixer runs, strong vibration is prone to sensor displacement, lead to measurement position deviation, further influence the accuracy of temperature monitoring technical problem.
[0024] Embodiment
[0025] As Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 5 The technical scheme in the embodiment of the application effectively solves the technical problem that the device only relies on bottom magnet 2 adsorption in motor housing 18 corresponding bearing position, when asphalt mixer runs, strong vibration is prone to sensor displacement, lead to measurement position deviation, further influence the accuracy of temperature monitoring, the overall idea is as follows:
[0026] In view of the problems in the prior art, the utility model provides a kind of asphalt mixer bearing temperature monitoring device, including temperature monitoring device ontology 1, the bottom of temperature monitoring device ontology 1 is fixedly installed with magnet 2 for adsorbing in motor shell 18 corresponding bearing position, the both ends of temperature monitoring device ontology 1 are provided with the adjusting mechanism of clamping motor shell 18, each adjusting mechanism includes adjusting plate 3, moving channel 4, clamping block 5, screw hole 6 and fixed screw rod 7, adjusting plate 3 is arranged at the outside of temperature monitoring device ontology 1, adjusting plate 3 is L type, moving channel 4 is opened in the outside of adjusting plate 3, clamping block 5 is slidably connected in the inside of moving channel 4, clamping block 5 is composed of two same size cuboid plates and a larger cuboid plate, screw hole 6 is opened in the outside of adjusting plate 3, fixed screw rod 7 is screw connected in the inside of screw hole 6, by setting clamping block 5, cooperate fixed screw rod 7, when temperature monitoring device is adsorbed in motor shell 18 corresponding bearing position by the magnet 2 of bottom setting, at this time, fixed screw rod 7 rotates in screw hole 6 to push clamping block 5 close to motor shell 18, until two clamping blocks 5 clamp and fix motor shell 18, improve the fixed stability of temperature monitoring device on motor shell 18, prevent the displacement of device to cause inaccurate measurement position, provide the basis for the accurate monitoring of asphalt mixer bearing temperature, so as to prepare material in advance, plan maintenance in advance according to temperature change.
[0027] The outside of each clamping block 5 is fixedly installed with a separation pad 8, which is attached to the outside of the motor shell 18.
[0028] The outside of each temperature monitoring device ontology 1 is provided with a mounting ring 9, and the two adjusting plates 3 are respectively arranged at the two ends of the mounting ring 9.
[0029] The outside of each adjusting plate 3 is provided with a protective cover 11 for shielding the fixed screw rod 7, and the upper surface of each protective cover 11 is fixedly installed with a limiting plate 12 for moving the protective cover 11.
[0030] The both ends of the mounting ring 9 are provided with a fixed slot 14, and the adjusting plate 3 is clamped in the inside of the fixed slot 14.
[0031] Adjusting plate 3 as the basis of the adjusting mechanism support structure, for the moving channel 4, clamping block 5 and threaded hole 6 provides the installation basis, moving channel 4 for the clamping block 5 provides a slidable guide path, limit clamping block 5 can only move along a certain direction;
[0032] Fixed screw 7 as the operating part of the adjusting clamping force, the operator rotates the fixed screw 7, the use of thread and thread hole 6 cooperation, make clamping block 5 in moving channel 4 movement, in turn realize the clamping and loose action of motor shell 18, in order to adjust and fix the temperature monitoring device in different motor shell 18 size or installation conditions can be flexible;
[0033] Isolation pad 8 is rubber pad, rubber surface has certain roughness, when the contact with motor shell 18 can produce larger friction, after the temperature monitoring device is fixed on the motor shell 18 through the adjusting mechanism, this kind of friction helps to enhance the stability of the adjusting mechanism;
[0034] Mounting ring 9 through the outer thread 10 of temperature monitoring device body 1 connection, realize the adjusting mechanism and temperature monitoring device body 1 can be detached connection, convenient installation, disassembly and maintenance;
[0035] When the fixed screw 7 rotation is completed, the protective cover 11 down sliding will be fixed screw 7 cage, at this time the fixed screw 7 can't rotate, so as to improve the stability of the clamping mechanism;
[0036] Limiting plate 12 is fixed on the protective cover 11, with the moving hole 13 cooperation, for the up and down movement of protective cover 11 provides the guide and limiting effect;
[0037] Fixed groove 14 makes the adjusting plate 3 can be accurately installed on the mounting ring 9, limiting bolt 16 through the thread connection with limiting block 15, realize the further locking of the adjusting plate 3 in the fixed groove 14 position.
[0038] Working principle:
[0039] First, one end of the adjusting plate 3 is inserted into the inside of the fixed groove 14, the limiting block 15 enters the inside of the moving channel 4, at this time the limiting bolt 16 is connected with the limiting block 15, at this time the adjusting plate 3 is installed, at this time the mounting ring 9 is connected with the temperature monitoring device body 1 through the outer thread 10, at this time the clamping mechanism is installed;
[0040] Second, when the temperature monitoring device is adsorbed in the corresponding bearing position of the motor shell 18 through the bottom set magnet 2, at this time the fixed screw 7 rotates in the thread hole 6 to push the clamping block 5 close to the motor shell 18, until the two clamping block 5 outside isolation pad 8 is attached to the motor shell 18, if the fixed screw 7 far from the clamping block 5 end and the outside of the adjusting plate 3 is attached at this time, the protective cover 11 down sliding will be fixed screw 7 cage.
[0041] Finally, it should be noted that: apparently, the above examples are merely for the purpose of clearly illustrating the utility model, and not limited to the implementation. For those of ordinary skill in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the scope of protection of the utility model.
Claims
1. A bearing temperature monitoring device for an asphalt mixing plant, comprising a temperature monitoring device body (1), wherein a magnet (2) for adsorbing onto the bearing position on a motor housing (18) is fixedly installed at the bottom of the temperature monitoring device body (1), characterized in that, Both ends of the temperature monitoring device body (1) are provided with adjustment mechanisms for clamping the motor housing (18). Each adjustment mechanism includes an adjustment plate (3), a moving channel (4), a clamping block (5), a threaded hole (6), and a fixing screw (7). The adjusting plate (3) is set outside the body (1) of the temperature monitoring device, the moving channel (4) is opened outside the adjusting plate (3), the clamping block (5) is slidably connected inside the moving channel (4), the threaded hole (6) is opened outside the adjusting plate (3), and the fixing screw (7) is threadedly connected inside the threaded hole (6).
2. The asphalt mixing plant bearing temperature monitoring device as described in claim 1, characterized in that, An isolation pad (8) is fixedly installed on the outside of each of the clamping blocks (5); The isolation pad (8) is attached to the outside of the motor housing (18).
3. The asphalt mixing plant bearing temperature monitoring device as described in claim 1, characterized in that, Each of the temperature monitoring device bodies (1) is provided with an external mounting ring (9); Two adjusting plates (3) are respectively set at both ends of the mounting ring (9).
4. The asphalt mixing plant bearing temperature monitoring device as described in claim 1, characterized in that, The temperature monitoring device body (1) has an external thread (10) on its exterior; The mounting ring (9) is threaded onto the outside of the external thread (10).
5. The asphalt mixing plant bearing temperature monitoring device as described in claim 1, characterized in that, Each of the adjustment plates (3) is provided with a protective cover (11) for shielding the fixing screw (7); Each protective cover (11) has a fixed limit plate (12) for moving the protective cover (11) on its upper surface, and each adjusting plate (3) has a moving hole (13) on its exterior. The limit plate (12) is slidably connected inside the moving hole (13).
6. The asphalt mixing plant bearing temperature monitoring device as described in claim 3, characterized in that, The mounting ring (9) has fixing grooves (14) at both ends; The adjusting plate (3) is snapped into the inside of the fixing groove (14).
7. The asphalt mixing plant bearing temperature monitoring device as described in claim 6, characterized in that, Each of the fixed grooves (14) is fixedly installed inside a limiting block (15), and each limiting block (15) is threadedly connected to a limiting bolt (16). The adjusting plate (3) is slidably connected to the outside of the limiting block (15), and the limiting bolt (16) is located inside the moving channel (4).
8. The asphalt mixing plant bearing temperature monitoring device as described in claim 1, characterized in that, Each of the adjustment plates (3) has a through hole (17) inside, and the through hole (17) communicates with the interior of the moving channel (4); The limiting block (15) is slidably connected inside the through hole (17).