Material conveyor with height convenient to adjust

Abstract

The utility model relates to a material conveyor convenient for height adjustment, which comprises a base, two mounting boxes fixedly connected to the top of the base, a conveying box arranged at the tops of the two mounting boxes, and a belt conveyor arranged in the conveying box, and lifting mechanisms extending to the outer portions of the two mounting boxes are arranged in the two mounting boxes correspondingly, a deviation rectifying mechanism used for conducting deviation rectifying treatment on the material body is arranged in the conveying box, and each lifting mechanism comprises a servo motor fixedly mounted on the outer portion of the corresponding mounting box and a telescopic block movably connected to the interior of the corresponding mounting box. According to the material conveyor convenient to adjust the height, a servo motor is started to work through a controller, a rotating shaft rotates to drive a gear to rotate, the gear rotates to be meshed with a rack to drive a telescopic block to move up and down, and the telescopic block drives a conveying box to move up and down, so that the height of the material conveyor is conveniently adjusted according to needs; the advantages that the height is convenient to adjust and the practicability is high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a material conveyor which is convenient for adjusting the height. Background Art

[0002] Conveyors are suitable for conveying all kinds of boxes, bags, pallets and other piece goods. Bulk materials, small items or irregular items need to be placed on pallets or in turnover boxes for transportation. They can convey single-piece materials with very large weights, or withstand large impact loads. They are easy to connect and filter. Multiple conveyor lines and other conveyors or special machines can be used to form a complex logistics transportation system to meet various process needs. With the development of the logistics and warehousing industry, the application of conveyors is becoming more and more extensive.

[0003] During the conveying process of the assembly line, a material conveyor that is easy to adjust in height is needed. After searching, the Chinese patent CN213058860U in the prior art discloses a material conveyor, which includes a support beam, and the side walls at both ends of the support beam are fixedly connected with a vertically arranged guide plate, and a guide groove is provided on the guide plate, and the position of the gear in the guide groove is adjusted by an adjustment component; a guide plate, the guide plate is fixedly connected to the upper end surface of the support beam, and both ends of the guide plate form a slope surface on the side pointing to the gear close to it; wherein, the gear is adjusted by the adjustment component to fit with the slope surface or form a buffer zone with a preset area size. The utility model uses the adjustment component to adjust the tension of the chain, and at the same time cooperates with the setting of the slope surface, so that the chain can form a buffer zone with a certain resilience after tensioning.

[0004] However, when the material conveyor of the utility model is connected with other conveyors, it is not convenient to adjust the height of the conveyor according to needs due to the possible height difference. The practicality is poor and cannot meet the use requirements. Therefore, a material conveyor with easy height adjustment is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a material conveyor with easy height adjustment, which has the advantages of easy height adjustment and strong practicality. It solves the problem that when the existing material conveyor is connected with other conveyors, it is inconvenient to adjust the height of the conveyor as needed due to possible height difference, resulting in poor practicality and inability to meet usage requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material conveyor that is easy to adjust in height, comprising a base, two installation boxes fixedly connected to the top of the base, a conveying box arranged on the top of the two installation boxes, and a belt conveyor arranged inside the conveying box, wherein the interiors of the two installation boxes are both provided with a lifting mechanism extending to the outside thereof, and the interior of the conveying box is provided with a correction mechanism for correcting the deviation of the material body;

[0007] The lifting mechanism includes a servo motor fixedly mounted on the outside of the installation box and a telescopic block movably connected to the inside of the installation box, the output shaft of the servo motor is fixedly connected to a rotating shaft extending to the inside of the installation box, the outside of the rotating shaft is fixedly connected to a gear, the front of the telescopic block is fixedly mounted with a rack meshing with the gear, and the conveying box is fixedly mounted on the top of the rack;

[0008] The deviation correction mechanism comprises an electric push rod fixedly mounted on the inner wall of the conveying box, and a push plate is fixedly connected to the output end of the electric push rod.

[0009] Furthermore, a movable opening adapted to the telescopic block is provided inside the installation box, and the outer diameter of the telescopic block is adapted to the inner diameter of the movable opening.

[0010] Furthermore, the rotating shaft is a solid cylinder, and a bearing matching the rotating shaft is fixedly installed inside the installation box.

[0011] Furthermore, a positioning hole is provided inside the rotating shaft, and a positioning rod extending into the positioning hole is inserted into the interior of the installation box.

[0012] Furthermore, a slide is fixedly mounted on the inner wall of the installation box, the interior of the slide is slidably connected to a limit rod, and one end of the limit rod away from the slide is fixedly connected to the outer wall of the telescopic block.

[0013] Furthermore, there are a plurality of the deviation-correcting mechanisms, which are symmetrically distributed on the top of the belt conveyor.

[0014] Furthermore, the two installation boxes are both hollow rectangular parallelepipeds, and the two installation boxes are symmetrically distributed on the top of the base.

[0015] Compared with the prior art, the utility model provides a material conveyor that is easy to adjust in height, and has the following beneficial effects:

[0016] 1. The material conveyor which is easy to adjust the height starts the servo motor through the controller. The servo motor drives the rotating shaft to rotate. The rotation of the rotating shaft drives the gear to rotate. The rotation of the gear engages with the rack to drive the telescopic block to move up and down. The telescopic block drives the conveying box to move up and down, so that the material conveyor can be adjusted in height according to needs, achieving the advantages of easy height adjustment and strong practicality.

[0017] 2. The height-adjustable material conveyor starts the extension and retraction of the electric push rod through the controller. The extension and retraction of the electric push rod drives the push plate to move left and right. The push plate moves left and right according to the material body of different sizes, thereby limiting the position and correcting the deviation of the material body, achieving the advantage of strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0020] Figure 3 This is a structural side view of the deviation-correcting mechanism of the utility model;

[0021] Figure 4 It is a structural stereogram of the deviation-correcting mechanism of the utility model.

[0022] In the figure: 1 base, 2 installation box, 3 conveying box, 4 belt conveyor, 5 lifting mechanism, 51 servo motor, 52 telescopic block, 53 rotating shaft, 54 gear, 55 rack, 56 slide seat, 57 limit rod, 6 correction mechanism, 61 electric push rod, 62 push plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4In this embodiment, a material conveyor that is easy to adjust the height includes a base 1, two installation boxes 2 fixedly connected to the top of the base 1, a conveying box 3 arranged on the top of the two installation boxes 2, and a belt conveyor 4 arranged inside the conveying box 3. The interiors of the two installation boxes 2 are both provided with a lifting mechanism 5 extending to the outside thereof, and the interior of the conveying box 3 is provided with a correction mechanism 6 for correcting the deviation of the material body. The lifting mechanism 5 includes a servo motor 51 fixedly installed on the outside of the installation box 2 and a telescopic block 52 movably connected to the inside of the installation box 2. The output shaft of the servo motor 51 is fixedly connected with a rotating shaft 53 extending to the inside of the installation box 2, and the outside of the rotating shaft 53 is fixedly connected with a gear 54. The front of the telescopic block 52 is fixedly installed with a rack 55 meshing with the gear 54, and the conveying box 3 is fixedly installed on the top of the rack 55. The two servo motors 51 can be started or stopped simultaneously by the controller.

[0025] The servo motor 51 is started by the controller, and the servo motor 51 drives the rotating shaft 53 to rotate. The rotation of the rotating shaft 53 drives the gear 54 to rotate. The rotation of the gear 54 engages with the rack 55 to drive the telescopic block 52 to move up and down. The telescopic block 52 drives the conveying box 3 to move up and down, so that the height of the material conveyor can be adjusted according to needs, achieving the advantages of easy height adjustment and strong practicality.

[0026] The installation box 2 has an opening inside that matches the telescopic block 52, and the outer diameter of the telescopic block 52 matches the inner diameter of the opening. Both installation boxes 2 are hollow cuboids, and the two installation boxes 2 are symmetrically distributed on the top of the base 1.

[0027] Specifically, the rotating shaft 53 is a solid cylinder, and a bearing adapted to the rotating shaft 53 is fixedly installed inside the installation box 2. By providing the bearing, the stability of the rotating shaft 53 during rotation is improved.

[0028] It should be noted that a positioning hole is provided inside the rotating shaft 53, and a positioning rod extending into the positioning hole is inserted into the interior of the installation box 2. By providing the positioning hole and the positioning rod, the stability of the rotating shaft 53 when locked is improved.

[0029] In addition, a slide 56 is fixedly mounted on the inner wall of the installation box 2, and a limit rod 57 is slidably connected inside the slide 56. One end of the limit rod 57 away from the slide 56 is fixedly connected to the outer wall of the telescopic block 52. The outer diameter of the limit rod 57 is adapted to the inner diameter of the slide 56.

[0030] Furthermore, the belt conveyor 4 is a conventional technology known to the public in the prior art, so its specific structural composition and working principle will not be described in detail in this article.

[0031] In this embodiment, the deviation correction mechanism 6 includes an electric push rod 61 fixedly mounted on the inner wall of the conveying box 3, and a push plate 62 is fixedly connected to the output end of the electric push rod 61. The electric push rod 61 is activated to extend and retract by the controller, and the electric push rod 61 extends and retracts to drive the push plate 62 to move left and right. The push plate 62 moves left and right according to the material body of different sizes, thereby limiting the deviation correction of the material body, achieving the advantage of strong practicality.

[0032] There are several deviation-correcting mechanisms 6 , which are symmetrically distributed on the top of the belt conveyor 4 .

[0033] The working principle of the above embodiment is:

[0034] When in use, the controller is used to start the extension and retraction of the electric push rod 61, which drives the push plate 62 to move left and right. The push plate 62 moves left and right according to the material bodies of different sizes, thereby limiting the position and correcting the deviation of the material bodies. When the belt conveyor 4 is height-adjusted, the controller is used to start the servo motor 51, which drives the rotating shaft 53 to rotate, and the rotation of the rotating shaft 53 drives the gear 54 to rotate. The gear 54 rotates and engages with the rack 55 to drive the telescopic block 52 to move up and down, and the telescopic block 52 drives the conveying box 3 to move up and down, thereby adjusting the height of the material conveyor.

[0035] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail. The device is powered by an external power supply.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material conveyor that is easy to adjust in height, characterized in that: The invention comprises a base (1), two installation boxes (2) fixedly connected to the top of the base (1), a conveying box (3) arranged on the top of the two installation boxes (2), and a belt conveyor (4) arranged inside the conveying box (3); the inside of the two installation boxes (2) are each provided with a lifting mechanism (5) extending to the outside thereof; the inside of the conveying box (3) is provided with a deviation correction mechanism (6) for correcting the deviation of the material body; The lifting mechanism (5) comprises a servo motor (51) fixedly mounted on the outside of the installation box (2) and a telescopic block (52) movably connected to the inside of the installation box (2); a rotating shaft (53) extending to the inside of the installation box (2) is fixedly connected to the output shaft of the servo motor (51); a gear (54) is fixedly connected to the outside of the rotating shaft (53); a rack (55) meshing with the gear (54) is fixedly mounted on the front of the telescopic block (52); and the conveying box (3) is fixedly mounted on the top of the rack (55); The deviation correction mechanism (6) comprises an electric push rod (61) fixedly mounted on the inner wall of the conveying box (3), and a push plate (62) is fixedly connected to the output end of the electric push rod (61).

2. A material conveyor with easy height adjustment according to claim 1, characterized in that: The installation box (2) is provided with a movable opening adapted to fit the telescopic block (52), and the outer diameter of the telescopic block (52) is adapted to the inner diameter of the movable opening.

3. A material conveyor with easy height adjustment according to claim 1, characterized in that: The rotating shaft (53) is a solid cylinder, and a bearing matching the rotating shaft (53) is fixedly installed inside the installation box (2).

4. A material conveyor with easy height adjustment according to claim 1, characterized in that: A positioning hole is provided inside the rotating shaft (53), and a positioning rod extending into the positioning hole is inserted into the interior of the installation box (2).

5. The material conveyor with easy height adjustment according to claim 1, characterized in that: A slide seat (56) is fixedly mounted on the inner wall of the installation box (2); the interior of the slide seat (56) is slidably connected to a limit rod (57); and one end of the limit rod (57) away from the slide seat (56) is fixedly connected to the outer wall of the telescopic block (52).

6. The material conveyor with easy height adjustment according to claim 1, characterized in that: The number of the deviation-correcting mechanisms (6) is several, and the several deviation-correcting mechanisms (6) are distributed on the top of the belt conveyor (4) in a bilaterally symmetrical manner.

7. The material conveyor with easy height adjustment according to claim 1, characterized in that: The two installation boxes (2) are both hollow rectangular parallelepipeds, and the two installation boxes (2) are symmetrically distributed on the top of the base (1).

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