CN218786282U - A double chain conveying mechanism - Google Patents

Abstract

The utility model discloses a double-chain conveying mechanism relates to chain conveying mechanism technical field, the on-line screen storage device comprises a base, the base is "worker" font, the welding of base top outer wall one end has the bracing piece, base top outer wall intermediate position slidable mounting has the control lever, the bracing piece has the mounting bracket with the equal welding machine in control lever top, the adjacent both sides outer wall of mounting bracket all rotates installs the regulation pole, it has the extension rod to adjust pole inner wall slidable mounting, the extension rod slides and does not rotate with adjusting pole inner wall. During the use, slide the control lever along the base top, can adjust the distance between the mounting bracket as required, in mounting bracket interval accommodation process, the extension rod is connected with the regulation pole all the time, is convenient for drive gear and chain, compares in traditional device, can adjust simple operation, convenient to use according to actual need to the position of mounting bracket.

Description

A double chain conveying mechanism

technical field

The utility model relates to the technical field of chain conveying mechanisms, in particular to a double chain conveying mechanism.

Background technique

The chain conveyor uses the chain as the traction and carrier to transport materials. The chain can be an ordinary sleeve roller conveyor chain, or other special chains (such as accumulation chains, double-speed chains). The chain conveyor has a large conveying capacity, mainly conveying pallets, large turnover boxes, etc. Conveyor chains have various structures and attachments, which are easy to realize accumulative conveying, and can be used as assembly lines or storage and conveying of materials.

Chinese patent (Application No.: 201921081663.5) proposes "a conveying mechanism for double chains with equal spacing". When conveying articles, the distance between the chains cannot be adjusted according to the volume of the articles. When conveying articles, due to the distance between the chains If the distance between them is too large, the items will shift during the conveying process, which will easily lead to the shifting of the items to the side of the chain conveyor mechanism, making it difficult to move the items and affecting the normal delivery of the items.

Utility model content

The purpose of the present application is to provide a double-chain conveying mechanism to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, this application provides the following technical solutions: a double chain conveying mechanism, including a base, the base is in the shape of an "I", a support rod is welded at one end of the top outer wall of the base, and the middle position of the top outer wall of the base slides A control rod is installed, and the welding machine on the top of the support rod and the control rod has a mounting frame. The outer walls of the adjacent two sides of the mounting frame are rotated and installed with an adjustment rod. The inner wall of the adjustment rod is slidably installed with an extension rod. The rod slides against the inner wall of the adjustment rod without turning.

Preferably, both sides of the inner wall of the adjustment rod are provided with chute, the chute is rectangular, the end of the extension rod is provided with a slider, the slider is compatible with the chute, and the slider and the slider Sliding connection on the inner wall of the groove.

Preferably, the top of the mounting bracket is provided with a mounting groove, and both ends of the inner wall of the mounting groove are rotatably mounted with gears, and the gears are clamped with a chain, and the chain is adapted to the mounting groove, and the gear passes through the rotating shaft Connect with adjustment rod.

Preferably, the two ends of the outer wall on one side of the mounting frame on the top of the control rod are installed with a first servo motor through bolts, and the output shaft of the first servo motor is connected to the gear.

Preferably, a baffle is welded on the outer wall of the top of the mounting frame, and a supporting plate is welded on the top of the outer wall on both sides of the adjacent side of the mounting frame, and the baffle and the supporting plate are both compatible with the mounting frame, and the adjacent mounting frame The outer walls on both sides are provided with equidistant telescopic rods.

Preferably, a moving slot is provided inside the base, a threaded rod is installed on the inner wall of the moving slot, a driving slot is opened on one side of the base, a second servo motor is installed on the inner wall of the driving slot, and the second servo The output shaft of the motor is connected with the threaded rod, and the outer wall of the threaded rod is provided with a connecting block through thread rotation, and the top of the connecting block is connected with the outer wall of the bottom of the control rod.

In summary, the technical effects and advantages of the present utility model:

1. In this utility model, the distance between the mounting frames can be adjusted as required by sliding the control rod along the top of the base. During the adjustment of the distance between the mounting frames, the extension rod is always connected with the adjustment rod, which is convenient for gears and chains For driving, compared with traditional devices, the position of the mounting bracket can be adjusted according to actual needs, and the operation is simple and easy to use;

2. In the utility model, the second servo motor drives the threaded rod to rotate to drive the control rod to move along the top of the base, and the distance between the mounting frames is adjusted according to actual needs, which is easy to operate and easy to use.

Description of drawings

Fig. 1 is a schematic diagram of the appearance structure of the main body of the embodiment of the present application;

Fig. 2 is the schematic structural diagram of the installation frame of the embodiment of the present application;

Fig. 3 is the schematic structural diagram of the moving tank of the embodiment of the present application;

FIG. 4 is a schematic structural diagram of an extension rod according to an embodiment of the present application.

In the figure: 1. base; 2. support rod; 3. control rod; 4. installation frame; 5. adjustment rod; 6. extension rod; 7. installation groove; 8. gear; 9. chain; 10. first servo Motor; 11, baffle plate; 12, support plate; 13, telescopic rod; 14, moving slot; 15, threaded rod; 16, second servo motor; 17, chute; 18, slide block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

Referring to Figure 1-4, a double-chain conveying mechanism includes a base 1, the base 1 is in the shape of an "I", a support rod 2 is welded at one end of the top outer wall of the base 1, and a control rod 3 is slidingly installed in the middle of the top outer wall of the base 1 , the welding machine at the top of the support rod 2 and the control rod 3 has a mounting frame 4, the outer walls of the adjacent two sides of the mounting frame 4 are all rotated and installed with an adjustment rod 5, and the inner wall of the adjustment rod 5 is slidingly installed with an extension rod 6, and the extension rod 6 and the adjustment rod 5 The inner wall slides without turning.

By means of the above-mentioned mechanism, when in use, the items to be transported are placed on the mounting frame 4 for transport. When items of different sizes need to be transported, in order to prevent the items from shifting during transport, the control rod 3 can be moved along the base 1 Slide on the top, adjust the distance between the mounting frames 4 as needed. When the distance between the mounting frames 4 is adjusted, the extension rod 6 slides out along the inner wall of the adjustment rod 5. During the adjustment of the distance between the mounting frames 4, the extension rod 6 is always in line with the adjustment rod The 5-phase connection is convenient for driving the gear 8 and the chain 9. Compared with the traditional device, the position of the mounting frame 4 can be adjusted according to actual needs, and the operation is simple, convenient to use, and more practical.

Embodiment two

Based on the above-mentioned embodiment 1, both sides of the inner wall of the adjusting rod 5 are provided with chute 17, the chute 17 is rectangular, and the end of the extension rod 6 is provided with a slide block 18, the slide block 18 is compatible with the chute 17, and the slide block 18 is connected to the chute 17. The inner wall of the chute 17 is slidingly connected. When the extension rod 6 slides along the inner wall of the adjusting rod 5, the slider 18 moves along the inner wall of the chute 17. Since the slider 18 is stuck in the chute 17, during the rotation of the gear 8 , The extension rod 6 acts as a transmission shaft between the two adjustment rods 5 to drive the adjustment rods 5 to rotate synchronously, which is easy to operate and easy to use.

Embodiment Three

Based on the above-mentioned embodiment 1 or 2, the top of the mounting frame 4 is provided with a mounting groove 7, and both ends of the inner wall of the mounting groove 7 are rotatably mounted with a gear 8, and the gear 8 is clamped with a chain 9, and the chain 9 is compatible with the mounting groove 7. 8 is connected with the adjustment rod 5 through the rotating shaft, and the gear 8 continuously rotates to drive the chain 9 to move and then transmit the items placed on the mounting frame 4, which is easy to operate and easy to use.

Embodiment four

Based on above-mentioned embodiment 1, 2 or 3, first servomotor 10 is installed with the first servomotor 10 at both ends of the outer wall of one side of the mounting frame 4 on the top of the control rod 3 by bolts, the output shaft of the first servomotor 10 is connected with the gear 8, and the first servomotor 10 drives the gear 8 on one side to rotate to drive the gears 8 inside the two installation frames 4 to rotate synchronously and then drives the chain 9 to move continuously to realize the transmission of the articles.

Embodiment five

Based on the foregoing embodiment 1, 2, 3 or 4, the outer wall of the top of the mounting frame 4 is welded with a baffle plate 11, and the top of the outer wall of the adjacent two sides of the mounting frame 4 is welded with a support plate 12, and the baffle plate 11 and the support plate 12 are all connected to the mounting frame 4. Correspondingly, the outer walls of the adjacent two sides of the mounting frame 4 are provided with equidistantly distributed telescopic rods 13, the support plate 12 supports the transported items, and the baffle plate 11 restricts the transported items to prevent the items from shifting during transportation Drop, more convenient to use.

Embodiment six

Based on the foregoing embodiments 1, 2, 3, 4 or 5, the inside of the base 1 is provided with a moving groove 14, the inner wall of the moving groove 14 is rotatably provided with a threaded rod 15, one side of the base 1 is provided with a driving groove, and the inner wall of the driving groove is equipped with a second Servomotor 16, the output shaft of the second servomotor 16 is connected with threaded rod 15, and the outer wall of threaded rod 15 is installed with connecting block by threaded rotation, and the top of connecting block is connected with the outer wall of control rod 3 bottom, when the article that mounting frame 4 conveys is different needs When adjusting the spacing between the mounting brackets 4, the second servo motor 16 drives the threaded rod 15 to rotate to drive the control rod 3 to move along the top of the base 1, and the spacing between the mounting brackets 4 is adjusted according to actual needs. The operation is simple and easy to use.

The working principle of this utility:

When in use, the items to be transported are placed on the installation frame 4 for transportation, and the first servo motor 10 drives the gear 8 on one side to rotate to drive the gears 8 inside the two installation frames 4 to rotate synchronously, thereby driving the chain 9 to move continuously to realize the movement of the items. The transmission, the support plate 12 supports the transported items, and the baffle plate 11 restricts the transported items to prevent the items from shifting and falling during transportation, which is more convenient to use. When it is necessary to transport items of different sizes, in order to To prevent the objects from shifting during transmission, the second servo motor 16 drives the threaded rod 15 to rotate to drive the control rod 3 to move along the top of the base 1, and adjust the distance between the mounting frames 4 according to actual needs. When the distance between the mounting frames 4 is adjusted, the extension The rod 6 slides out along the inner wall of the adjustment rod 5. During the distance adjustment process of the installation frame 4, the extension rod 6 is always connected with the adjustment rod 5, which is convenient for driving the gear 8 and the chain 9. Compared with the traditional device, it can be adjusted according to the actual situation. The position of the mounting frame 4 needs to be adjusted, the operation is simple, the use is convenient, and the practicability is stronger. When the extension rod 6 slides along the inner wall of the adjustment rod 5, the slider 18 moves along the inner wall of the chute 17. Since the slider 18 is stuck In the chute 17, therefore, during the rotation of the gear 8, the extension rod 6 acts as a transmission shaft between the two adjustment rods 5 to drive the adjustment rod 5 to rotate synchronously, which is easy to operate and easy to use.

Finally, it should be noted that: the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be Included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a double-chain conveying mechanism, includes base (1), its characterized in that: base (1) is "worker" font, base (1) top outer wall one end welding has bracing piece (2), base (1) top outer wall intermediate position slidable mounting has control lever (3), bracing piece (2) have mounting bracket (4) with the equal welding machine in control lever (3) top, the adjacent both sides outer wall of mounting bracket (4) all rotates and installs regulation pole (5), adjust pole (5) inner wall slidable mounting have extension rod (6), extension rod (6) and regulation pole (5) inner wall slide and do not rotate.

2. The double-chain conveying mechanism according to claim 1, wherein: adjusting pole (5) inner wall both sides and all having seted up spout (17), spout (17) are the rectangle, extension rod (6) end is provided with slider (18), slider (18) and spout (17) looks adaptation, slider (18) and spout (17) inner wall sliding connection.

3. The double-chain conveying mechanism according to claim 1, wherein: mounting bracket (7) have been seted up at mounting bracket (4) top, mounting bracket (7) inner wall both ends are all rotated and are installed gear (8), gear (8) joint has chain (9), chain (9) and mounting bracket (7) looks adaptation, gear (8) are connected with regulation pole (5) through the axis of rotation.

4. A double chain conveyor mechanism as in claim 3 wherein: a servo motor (10) is installed at two ends of the outer wall of one side of the mounting frame (4) at the top of the control rod (3) through bolts, and an output shaft of the servo motor (10) is connected with the gear (8).

5. The double-chain conveying mechanism according to claim 1, wherein: the welding of mounting bracket (4) top outer wall has baffle (11), the welding of the adjacent both sides outer wall top of mounting bracket (4) has backup pad (12), baffle (11) and backup pad (12) all with mounting bracket (4) looks adaptation, the adjacent both sides outer wall of mounting bracket (4) is provided with telescopic link (13) that the equidistance distributes.

6. The double-chain conveying mechanism according to claim 1, wherein: the improved structure of the motor is characterized in that a moving groove (14) is formed in the base (1), a threaded rod (15) is installed on the inner wall of the moving groove (14) in a rotating mode, a driving groove is formed in one side of the base (1), a second servo motor (16) is installed on the inner wall of the driving groove, an output shaft of the second servo motor (16) is connected with the threaded rod (15), a connecting block is installed on the outer wall of the threaded rod (15) in a rotating mode through threads, and the top of the connecting block is connected with the outer wall of the bottom of the control rod (3).

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