Fixed belt conveyor device

Abstract

The utility model discloses a fixed belt conveyor device, and relates to the technical field of conveyors. Comprising mounting plates, the two mounting plates are arranged front and back, a driving roller assembly is fixedly mounted between the mounting plates and close to the left side edge, rectangular openings are formed in the mounting plates and close to the right side edge, bearing seats are movably arranged in the rectangular openings, and a movable roller assembly is arranged between the front bearing seat and the rear bearing seat; a conveying belt is arranged between the driving roller assembly and the outer surface of the movable roller assembly in a sleeving mode, and supporting rollers are arranged between the front mounting plate and the rear mounting plate corresponding to the inner wall of the upper side of the conveying belt. The horizontal position of the movable roller assembly can be adjusted, namely the tension of the conveying belt is adjusted, so that the conveying process of the conveying belt is stable and does not slip, the conveying belt cleaning function and the conveying belt monitoring function are added, the situation that the conveying belt is suddenly broken, safety is brought, and conveyed goods are poured is avoided, and the conveying efficiency is improved. The use is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a fixed belt conveyor device. Background Technique

[0002] The fixed belt conveyor is a widely used conveying machine in the fields of quantitative packaging and loose material conveying. Moreover, the fixed belt conveyor can also be used in conjunction with the processing processes in the production processes of various industrial enterprises to form a rhythmic flow operation transportation line, and is widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, stone materials, etc., for the assembly, inspection, debugging, packaging and transportation of objects.

[0003] In the prior art, during the long-term use of the conventional fixed belt conveyor device, the conveyor belt does not fit well with the roller, resulting in the conveyor belt slipping, causing inconvenience in transportation. At the same time, during the use process, there is a lack of a cleaning function for the conveyor belt, and there is also a lack of a monitoring function for the conveyor belt. When the conveyor belt is worn too much, becomes too thin or cracked, it is difficult to detect in time, posing a safety hazard. Content of the Utility Model

[0004] The utility model provides a fixed belt conveyor device to solve the problems in the background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: A fixed belt conveyor device includes mounting plates. There are two mounting plates arranged front and back. A driving roller assembly is fixedly installed between the mounting plates near the left edge position. Rectangular openings are respectively formed in the mounting plates near the right edge. Bearing seats are movably arranged in the rectangular openings. An active roller assembly is arranged between the front and rear bearing seats. A conveyor belt is sleeved between the outer surfaces of the driving roller assembly and the active roller assembly. Support rollers are arranged between the corresponding front and rear mounting plates on the upper inner wall of the conveyor belt. The bearing seats are all connected to a first driving mechanism. The first driving mechanism is installed on the front and rear mounting plates. A second driving mechanism is arranged on each mounting plate. A cross plate is fixedly installed between the lower surfaces of the second driving mechanisms. A pressing plate is installed between the right side surfaces of the cross plate through a first locking bolt. A scraping plate is installed between the left side surface of the pressing plate and the cross plate. Vertical plates are fixedly installed on the mutually remote side surfaces of the mounting plates. Detection mechanisms are arranged on the upper and lower side surfaces of the vertical plates at the lower side wall of the conveyor belt.

[0006] Further, the first driving mechanism includes an electric linear module, a rectangular sleeve and a pressure sensor. The electric linear module is fixedly installed on the mutually remote side surfaces of the front and rear mounting plates. Rectangular sleeves are fixedly installed on the right side surfaces of the sliding tables of the electric linear module. The right side surface of the rectangular sleeve is fixedly connected to the left side surface of the bearing seat through the pressure sensor.

[0007] Further, the rectangular sleeve is movably attached to the mounting plate.

[0008] Further, the second driving mechanism includes a manual linear module and a tension spring. The manual linear modules are respectively installed on the mutually remote sides of the front and rear mounting plates. The lower surfaces of the slides of the manual linear modules are fixedly installed with tension springs, and the lower surfaces of the tension springs are fixedly connected to the lower surface of the cross plate.

[0009] Further, the lead screw of the manual linear module is movably inserted into the cross plate.

[0010] Further, the detection mechanism includes a second locking bolt, a fixing plate, a distance measuring sensor, a controller and an alarm. Fixing plates are installed on the vertical plate at the upper and lower positions of the lower side wall of the conveyor belt through the second locking bolts. Distance measuring sensors are uniformly arranged on the side surfaces of the fixing plates facing the conveyor belt. The controller is installed on the front side surface of the mounting plate, and an alarm is arranged on the controller.

[0011] Compared with the prior art, the present utility model provides a fixed belt conveyor device, which has the following beneficial effects:

[0012] 1. For this fixed belt conveyor device, by setting the first driving mechanism to drive the front and rear synchronous bearing seats to move left and right, the front and rear bearing seats drive the movable roller assembly 5 to move left and right, that is, to adjust the tension of the conveyor belt, so that the conveyor belt is stable during the conveying process and does not slip.

[0013] 2. For this fixed belt conveyor device, by setting the second driving mechanism to drive the cross plate to move upward, the cross plate drives the scraper to move upward, and the scraper scrapes off the impurities on the lower surface of the conveyor belt, and increases the cleaning function of the conveyor belt.

[0014] 3. For this fixed belt conveyor device, by setting the detection mechanism to increase the monitoring function of the conveyor belt, when the conveyor belt is worn and thinned, or a crack appears at a certain position, it can be detected in time, avoiding the safety problem caused by the sudden breakage of the conveyor belt and the spilling of the transported goods, and making the use safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the present utility model;

[0016] Figure 2 is a sectional view of the first driving mechanism of the present utility model;

[0017] Figure 3 is a right view of the scraper of the present utility model;

[0018] Figure 4 is a right view of the fixing plate of the present utility model.

[0019] In the figure: 1. mounting plate; 2. driving roller assembly; 3. rectangular opening; 4. bearing seat; 5. movable roller assembly; 6. conveyor belt; 7. supporting roller; 8. first driving mechanism; 801. electric linear module; 802. rectangular sleeve; 803. pressure sensor; 9. second driving mechanism; 901. manual linear module; 902. tension spring; 10. cross plate; 11. first locking bolt; 12. pressing plate; 13. scraping plate; 14. vertical plate; 15. detection mechanism; 151. second locking bolt; 152. fixing plate; 153. distance measuring sensor; 154. controller; 155. alarm. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 - 4 , the present invention discloses a fixed belt conveyor device, including a mounting plate 1. There are two mounting plates 1 arranged front and back. A driving roller assembly 2 is fixedly installed between the mounting plates 1 near the left edge position. Rectangular openings 3 are respectively formed on the mounting plates 1 near the right edge. Bearing seats 4 are movably arranged in the rectangular openings 3. A movable roller assembly 5 is arranged between the front and rear bearing seats 4. A conveyor belt 6 is sleeved on the outer surfaces of the driving roller assembly 2 and the movable roller assembly 5. A supporting roller 7 is arranged between the front and rear mounting plates 1 corresponding to the upper inner wall of the conveyor belt 6. The bearing seats 4 are all connected to a first driving mechanism 8. The first driving mechanism 8 is arranged on the front and rear mounting plates 1. A second driving mechanism 9 is arranged on each mounting plate 1. A cross plate 10 is fixedly installed between the lower surfaces of the second driving mechanisms 9. A pressing plate 12 is installed between the right side surfaces of the cross plate 10 through a first locking bolt 11. A scraping plate 13 is installed between the left side surface of the pressing plate 12 and the cross plate 10. The scraping plate 13 is made of waste rubber conveyor belt. Vertical plates 14 are fixedly installed on the mutually remote side surfaces of the mounting plates 1. A detection mechanism 15 is arranged on the upper and lower side surfaces of the vertical plates 14 located on the lower side wall of the conveyor belt 6.

[0022] Specifically, the first driving mechanism 8 includes an electric linear module 801, a rectangular sleeve 802 and a pressure sensor 803. The electric linear module 801 is fixedly installed on the mutually remote side surfaces of the front and rear mounting plates 1. Rectangular sleeves 802 are fixedly installed on the right side surfaces of the sliding tables of the electric linear module 801. The right side surface of the rectangular sleeve 802 is fixedly connected to the left side surface of the bearing seat 4 through the pressure sensor 803.

[0023] In this embodiment, the pressure sensor 803 monitors the tension of the conveyor belt 6. When the pressure is less than the set value, it indicates that the tension of the conveyor belt 6 is small. The information is fed back to the controller 154, and the controller 154 causes the slide table of the electric linear module 801 to drive the rectangular sleeve 802 to move to the right. The rectangular sleeve 802 drives the bearing block 4 to move to the right through the pressure sensor 803. The front and rear bearing blocks 4 synchronously drive the movable roller assembly 5 to move to the right, and the movable roller assembly 5 drives the conveyor belt 6 to move to the right, achieving the effect of adjusting the tension of the conveyor belt 6.

[0024] Specifically, the rectangular sleeve 802 is movably attached to the mounting plate 1.

[0025] In this embodiment, the side surface of the rectangular sleeve 802 moves stably to the left along the mounting plate 1, making the left - right movement process of the movable roller assembly 5 stable.

[0026] Specifically, the second driving mechanism 9 includes a manual linear module 901 and a tension spring 902. The manual linear modules 901 are respectively installed on the mutually - remote side surfaces of the front and rear mounting plates 1. The lower surfaces of the slide tables of the manual linear modules 901 are fixedly installed with tension springs 902, and the lower surfaces of the tension springs 902 are fixedly connected to the lower surface of the cross - plate 10.

[0027] In this embodiment, the slide table of the manual linear module 901 drives the tension spring 902 to move upward, the tension spring 902 drives the cross - plate 10 to move upward, and the cross - plate 10 drives the scraper 13 to move upward, so that the scraper 13 cleans the impurities on the lower surface of the conveyor belt 6.

[0028] Specifically, the lead screw of the manual linear module 901 is movably inserted into the cross - plate 10.

[0029] In this embodiment, the cross - plate 10 moves up and down along the lead screw of the manual linear module 901, achieving the effect of guiding the up - and - down movement process of the cross - plate 10, that is, making the up - and - down movement process of the scraper 13 stable.

[0030] Specifically, the detection mechanism 15 includes a second locking bolt 151, a fixing plate 152, a distance measuring sensor 153, a controller 154, and an alarm 155. The fixing plates 152 are installed on the vertical plate 14 at the upper and lower positions of the lower side wall of the conveyor belt 6 through the second locking bolts 151. The distance measuring sensors 153 are uniformly arranged on the side surfaces of the fixing plates 152 facing the conveyor belt 6. The controller 154 is installed on the front side surface of the mounting plate 1, and the alarm 155 is arranged on the controller 154.

[0031] In this embodiment, the upper and lower distance measuring sensors 153 detect the distances of the same point on the upper and lower sides of the conveyor belt 6. When the measured distance between the upper and lower distance measuring sensors 153 is greater than the set value, it indicates that the conveyor belt 6 is thinned or cracked. The information is fed back to the controller 154, and the controller 154 causes the alarm 155 to give an alarm to remind the staff, that is, to repair or replace the conveyor belt 6.

[0032] During use, the driving roller assembly 2 drives the conveyor belt 6 to rotate. During the rotation process, the pressure sensor 803 in the first driving mechanism 8 monitors the tension of the conveyor belt 6. When the pressure is less than the set value, it indicates that the tension of the conveyor belt 6 is small. The information is fed back to the controller 154, and the controller 154 causes the slide of the electric linear module 801 to drive the rectangular sleeve 802 to move to the right. The rectangular sleeve 802 drives the bearing block 4 to move to the right through the pressure sensor 803. The front and rear bearing blocks 4 synchronously drive the movable roller assembly 5 to move to the right, and the movable roller assembly 5 drives the conveyor belt 6 to move to the right, achieving the effect of adjusting the tension of the conveyor belt 6, making the conveyor belt 6 stable during the conveying process and not slipping. The slide of the manual linear module 901 in the second driving mechanism 9 drives the tension spring 902 to move upward, the tension spring 902 drives the cross plate 10 to move upward, and the cross plate 10 drives the scraper 13 to move upward, so that the scraper 13 cleans the impurities on the lower surface of the conveyor belt 6. The upper and lower distance measuring sensors 153 in the detection mechanism 15 detect the distances of the same point on the upper and lower sides of the conveyor belt 6. When the measured distance between the upper and lower distance measuring sensors 153 is greater than the set value, it indicates that the conveyor belt 6 is thinned or cracked. The information is fed back to the controller 154, and the controller 154 causes the alarm 155 to give an alarm to remind the staff, that is, to repair or replace the conveyor belt 6, avoiding the safety hazard caused by the sudden breakage of the conveyor belt 6 and the spilling of the transported goods, and making the use safer.

[0033] In summary, the fixed belt conveyor device can adjust the left and right positions of the movable roller assembly 5, that is, adjust the tension of the conveyor belt 6, making the conveyor belt 6 stable during the conveying process and not slipping. In addition, it increases the cleaning function of the conveyor belt 6, increases the monitoring function of the conveyor belt 6, avoids the safety hazard caused by the sudden breakage of the conveyor belt 6 and the spilling of the transported goods, and makes the use safer.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed belt conveyor device, comprising a mounting plate (1), characterized in that: There are two mounting plates (1) arranged front and back. A driving roller assembly (2) is fixedly installed between the mounting plates (1) near the left edge position. Rectangular openings (3) are respectively formed in the mounting plates (1) near the right edge. Bearing seats (4) are movably arranged in the rectangular openings (3). A movable roller assembly (5) is arranged between the front and rear bearing seats (4). A conveyor belt (6) is sleeved between the outer surfaces of the driving roller assembly (2) and the movable roller assembly (5). A supporting roller (7) is arranged between the front and rear mounting plates (1) corresponding to the upper inner wall of the conveyor belt (6). The bearing seats (4) are all connected to a first driving mechanism (8). The first driving mechanism (8) is installed on the front and rear mounting plates (1). A second driving mechanism (9) is arranged on each mounting plate (1). A cross plate (10) is fixedly installed between the lower surfaces of the second driving mechanisms (9). A pressing plate (12) is installed between the right side surfaces of the cross plate (10) through a first locking bolt (11). A scraping plate (13) is installed between the left side surface of the pressing plate (12) and the cross plate (10). Vertical plates (14) are fixedly installed on the mutually remote side surfaces of the mounting plates (1). A detection mechanism (15) is arranged on the upper and lower side surfaces of the vertical plates (14) located on the lower side wall of the conveyor belt (6).

2. The fixed belt conveyor device according to claim 1, characterized in that: The first driving mechanism (8) includes an electric linear module (801), a rectangular sleeve (802) and a pressure sensor (803). The electric linear module (801) is fixedly installed on the mutually remote side surfaces of the front and rear mounting plates (1). Rectangular sleeves (802) are fixedly installed on the right side surfaces of the sliding tables of the electric linear module (801). The right side surface of the rectangular sleeve (802) is fixedly connected to the left side surface of the bearing seat (4) through the pressure sensor (803).

3. A fixed belt conveyor device according to claim 2, characterized in that: The rectangular sleeve (802) is movably attached to the mounting plate (1).

4. A fixed belt conveyor device according to claim 1, characterized in that: The second driving mechanism (9) includes a manual linear module (901) and a tension spring (902). The manual linear module (901) is respectively installed on the mutually remote side surfaces of the front and rear mounting plates (1). Tension springs (902) are fixedly installed on the lower surfaces of the sliding tables of the manual linear module (901). The lower surfaces of the tension springs (902) are fixedly connected to the lower surface of the cross plate (10).

5. A fixed belt conveyor device according to claim 4, characterized in that: The lead screw of the manual linear module (901) is movably inserted into the cross plate (10).

6. A fixed belt conveyor device according to claim 1, characterized in that: The detection mechanism (15) includes a second locking bolt (151), a fixing plate (152), a distance measuring sensor (153), a controller (154) and an alarm (155). Fixing plates (152) are installed on the upper and lower positions of the vertical plates (14) located on the lower side wall of the conveyor belt (6) through the second locking bolts (151). Distance measuring sensors (153) are uniformly arranged on the side surfaces of the fixing plates (152) facing the conveyor belt (6). The controller (154) is installed on the front side surface of the mounting plate (1). An alarm (155) is arranged on the controller (154).

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