Feeding belt line device with speed capable of being adjusted manually

Abstract

The utility model provides a feeding belt line device with the speed capable of being adjusted manually, and relates to the technical field of belt lines. The supporting legs are distributed in pairs, bearings are arranged above each group of supporting legs, center shafts are arranged between the bearings in the same group, conveying shafts are installed on the center shafts, the conveying shafts are mutually connected through a conveying belt, driving motors are arranged on the front side and the rear side of the center shaft on the right side, and driving motors are arranged on the left side and the right side of the center shaft on the right side. The speed of the feeding belt line can be manually adjusted according to use requirements, and the problem that the speed of an existing device cannot be manually adjusted is solved.

Description

Technical Field

[0001] This utility model belongs to the field of belt conveyor technology, and more specifically, it relates to a feeding belt conveyor device with manually adjustable speed. Background Technology

[0002] Belt conveyors, also known as belt conveyors or belt conveyor systems, are essentially devices that use a continuously running conveyor belt to transport materials. They are widely used in various industrial production fields. They are favored for their strong conveying capacity, stable operation, and wide applicability. They play an indispensable role, especially in industries such as mining, metallurgy, chemicals, power, building materials, and grain. However, some current feeding belt conveyor systems have some shortcomings. For example, they cannot be manually speed-adjusted, their structure is relatively simple, and their operation is relatively complex. Furthermore, speed-adjustable motors are often much more expensive than ordinary motors, and if a speed-adjustable motor fails, it will inevitably lead to increased maintenance costs, putting economic pressure on the company's production and operation. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a feed belt device with manual speed adjustment, so as to solve the problem that the existing device cannot be manually adjusted.

[0004] This utility model discloses a manually adjustable feed belt conveyor, which is achieved through the following specific technical means:

[0005] A manually adjustable feed conveyor belt device includes: support legs; characterized in that: the support legs are distributed in pairs, a bearing is provided above each pair of support legs, a central shaft is provided between the bearings in the same group, and a transmission shaft is installed on each central shaft. The transmission shafts are connected to each other by a conveyor belt, and a drive motor is provided on both the front and rear sides of the right central shaft.

[0006] Furthermore, belt rings are provided at both ends of the central shaft on the right side. These belt rings have three different diameter specifications: large diameter ring, medium diameter ring, and small diameter ring.

[0007] Furthermore, a motor ring is arranged on the left side of the belt ring. There are three sets of motor rings, which correspond to the large-diameter ring, medium-diameter ring and small-diameter ring of the belt ring, respectively. The diameters of the three sets of motor rings are consistent. The motor rings are connected to the belt ring through a belt, and the outer side of the motor ring is connected to the drive motor.

[0008] Furthermore, both sides of the conveyor belt are equipped with edge frames, and the drive motor, bearings, large-diameter ring, medium-diameter ring, small-diameter ring and motor ring are all set inside the edge frames.

[0009] Furthermore, the bottom of the drive motor is connected to the motor base, the motor base is fixedly installed at the bottom of the edge frame, a feed baffle is provided on the side of the edge frame near the conveyor belt, and a top plate is provided above the feed baffles on both sides, the top plate being made of transparent material.

[0010] Furthermore, a dust cover is installed above the edge frame on one side of the drive motor. The dust cover is connected to the edge frame by means of a hinge, and a pull ring is provided on the upper side of the dust cover.

[0011] Furthermore, the motor base consists of an adjusting housing, an adjusting plate, and an adjusting threaded rod. An adjusting groove is provided on the top of the adjusting housing, and the adjusting plate is embedded in the adjusting groove. A drive motor is connected to the top of the adjusting plate. A threaded hole is provided on the right side of the adjusting housing, and the adjusting threaded rod passes through the threaded hole. The left end of the adjusting threaded rod abuts against the side of the adjusting plate, and an opening is provided on the edge frame below the adjusting threaded rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model achieves manual speed adjustment of the feed conveyor by setting belt rings of different diameters and connecting them to the motor ring.

[0014] 2. This utility model, by setting a feed baffle and a dust cover, prevents raw materials from entering the drive components of the belt conveyor during transportation, thereby avoiding adverse effects on the driving effect.

[0015] 3. This utility model uses an adjusting plate and an adjusting threaded rod to adjust the distance between the motor ring and the belt ring by adjusting the position of the adjusting plate through the adjusting threaded rod. This prevents the belt from loosening and falling off when switching from a large-diameter ring to a small-diameter ring, which would cause the belt to stop running. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This utility model is shown in the internal structure diagram.

[0018] Figure 3 This utility model consists of a structure Figure 2 A schematic diagram of the enlarged structure of part A.

[0019] Figure 4 This is a schematic diagram of the belt ring connection structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the motor base connection structure of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Support legs;

[0023] 2. Edge frame; 201. Feed baffle; 202. Top plate;

[0024] 3. Dust cover; 301. Hinge; 302. Pull ring;

[0025] 4. Conveyor belt;

[0026] 5. Conveyor shaft; 501. Central shaft;

[0027] 6. Large diameter ring;

[0028] 7. Medium diameter ring;

[0029] 8. Small diameter ring;

[0030] 9. Bearings;

[0031] 10. Motor coil; 1001. Drive motor;

[0032] 11. Belt;

[0033] 12. Adjusting the outer casing; 1201. Adjusting groove; 1202. Adjusting plate;

[0034] 13. Adjusting threaded rod. Detailed Implementation

[0035] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0036] Example:

[0037] As attached Figure 1 To be continued Figure 5 As shown:

[0038] This utility model provides a manually adjustable feed conveyor device, including: support legs 1; the support legs 1 are distributed in pairs, and a bearing 9 is provided above each pair of support legs 1. A central shaft 501 is provided between the bearings 9 in the same group, and a transmission shaft 5 is installed on each central shaft 501. The transmission shafts 5 are connected to each other by a transmission belt 4. A drive motor 1001 is provided on both the front and rear sides of the right central shaft 501.

[0039] Among them, such as Figure 2 , Figure 3 and Figure 4As shown, belt rings are provided at both ends of the right-side central shaft 501. These belt rings have three different diameter specifications: a large diameter ring 6, a medium diameter ring 7, and a small diameter ring 8. A motor ring 10 is arranged on the left side of the belt ring. There are three sets of motor rings 10, which correspond to the large diameter ring 6, the medium diameter ring 7, and the small diameter ring 8 of the belt ring, respectively. The diameters of the three sets of motor rings 10 are consistent. The motor rings 10 and the belt rings are connected by a belt 11, and the outer side of the motor rings 10 is connected to the drive motor 1001. By selecting belt rings of different diameters to connect to the motor rings 10, manual speed adjustment of the feed belt can be achieved.

[0040] Among them, such as Figure 1 As shown, both sides of the conveyor belt 4 are equipped with edge frames 2. The drive motor 1001, bearing 9, large diameter ring 6, medium diameter ring 7, small diameter ring 8, and motor ring 10 are all located inside the edge frames 2. The bottom of the drive motor 1001 is connected to the motor base, and the motor base is fixedly installed on the edge frame 2. A feed baffle 201 is provided on the side of the edge frame 2 closest to the conveyor belt 4. A top plate 202 is provided above the feed baffles 201 on both sides. The top plate 202 is made of transparent material. A dust cover 3 is installed above the edge frame 2 on the side of the drive motor 1001. The dust cover 3 is connected to the edge frame 2 by a hinge 301, and a pull ring 302 is provided on the upper side of the dust cover 3 to prevent raw materials from entering the drive components during the conveyor belt feeding process and affecting the drive effect.

[0041] Among them, such as Figure 5 As shown, the motor base consists of an adjusting housing 12, an adjusting plate 1202, and an adjusting threaded rod 13. An adjusting groove 1201 is provided on the upper part of the adjusting housing 12, and the adjusting plate 1202 is embedded in the adjusting groove 1201. A drive motor 1001 is connected to the upper part of the adjusting plate 1202. A threaded hole is provided on the right side of the adjusting housing 12, through which the adjusting threaded rod 13 passes. The left end of the adjusting threaded rod 13 abuts against the side of the adjusting plate 1202. An opening is provided in the edge frame 2 below the adjusting threaded rod (13). By adjusting the position of the adjusting plate 1202 through the adjusting threaded rod 13, the distance between the motor ring 10 and the belt ring is adjusted, preventing the belt 11 from loosening and falling off when switching from a large-diameter ring 6 to a small-diameter ring 8, thus preventing the belt from stopping.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In this utility model, the dust cover is opened, a belt ring of appropriate diameter is selected, the belt 11 is placed on the appropriate belt ring and the corresponding motor ring 10, the drive motor 1001 is turned on, the dust cover 3 is closed, and the feeding operation is started. If it is necessary to adjust the feeding speed of the feeding belt, the dust cover 3 is opened, the drive motor 1001 is turned off, the belt 11 is replaced with a belt ring of appropriate diameter and the corresponding motor ring 10, and then the distance between the motor ring 10 and the belt ring is adjusted by turning the adjusting screw rod 13 according to the distance between the motor ring 10 and the belt ring.

[0044] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A manually variable speed infeed belt line apparatus comprising: Support legs (1); characterized in that: the support legs (1) are distributed in pairs, and a bearing (9) is provided above each pair of support legs (1), a central shaft (501) is provided between the bearings (9) in the same group, and a transmission shaft (5) is installed on each central shaft (501), the transmission shafts (5) are connected to each other by a transmission belt (4), a drive motor (1001) is provided on both the front and rear sides of the right central shaft (501), and a belt ring is provided at both ends of the right central shaft (501), the belt ring having three types Different diameter specifications are defined as large diameter ring (6), medium diameter ring (7) and small diameter ring (8). A motor ring (10) is arranged on the left side of the belt ring. There are three sets of motor rings (10). These three sets of motor rings (10) correspond to the large diameter ring (6), medium diameter ring (7) and small diameter ring (8) of the belt ring, respectively. The diameters of the three sets of motor rings (10) are consistent. The motor rings (10) and the belt ring are connected by a belt (11). The outer side of the motor rings (10) is connected to the drive motor (1001).

2. A manually variable speed infeed belt line as claimed in claim 1, characterized in that: Both sides of the conveyor belt (4) are provided with edge frames (2). The drive motor (1001), bearing (9), large diameter ring (6), medium diameter ring (7), small diameter ring (8) and motor ring (10) are all located inside the edge frame (2). The bottom of the drive motor (1001) is connected to the motor base (1002). The motor base (1002) is fixedly installed on the edge frame (2). A feed baffle (201) is provided on the side of the edge frame (2) near the conveyor belt (4).

3. A manually variable speed infeed belt line as claimed in claim 1, characterized in that: A dust cover (3) is installed above the edge frame (2) on one side of the drive motor (1001). The dust cover (3) is connected to the edge frame (2) by means of a hinge (301), and a pull ring (302) is provided on the upper side of the dust cover (3).

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