Height-adjustable conveying belt

Abstract

A height-adjustable conveying belt comprises a conveying mechanism used for conveying objects and a supporting mechanism used for supporting the conveying mechanism, the conveying mechanism comprises a conveying platform and a conveying support, the supporting mechanism comprises a supporting support and a supporting component, and the conveying belt further comprises a height adjusting mechanism used for adjusting the horizontal height of the conveying platform. The height adjusting mechanism is arranged between the conveying support and the supporting support. According to the height-adjustable conveying belt, the horizontal height of the conveying platform can be adjusted, the debugging time of the conveying belt is shortened, and the working efficiency of the conveying belt is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, and in particular relates to a height-adjustable conveyor belt. Background Art

[0002] Conveyor belts, also known as transport belts, are widely used in industries such as cement, metallurgy, chemicals, steel, and automated machinery manufacturing. They can be used in situations where the conveying distance is short and the conveying quantity is small, or on automated production lines. Through conveyor belts, various goods of different weights, volumes, and categories can be transported between various devices. Conventional conveyor belts are composed of belts and multiple sets of rotating rollers. When the rotating rollers rotate, the belts move with the rotating rollers to transport materials. The problem is that, after the conventional conveyor belts are assembled, the horizontal height of the conveyor belts cannot be adjusted. When the horizontal height of the input or output end of the equipment is inconsistent with the horizontal height of the conveyor belt, the conveyor belt needs to replace appropriate parts and reassemble the conveyor belt to adapt to the horizontal height of the input or output end of the equipment, which increases the commissioning time of the conveyor belt and reduces the working efficiency of the conveyor belt. In addition, during the commissioning process of the conveyor belt, operators and commissioning parts need to be continuously invested, which increases the manual commissioning cost of the conveyor belt and the commissioning parts cost of the conveyor belt, and increases the production cost of the enterprise.

[0003] Therefore, further improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to overcome at least one of the deficiencies of the above-mentioned prior art and to provide a height-adjustable conveyor belt, which can adjust the horizontal height of its conveying platform, reduce the commissioning time of the conveyor belt, and improve the working efficiency of the conveyor belt.

[0005] In order to achieve the above-mentioned purpose, the technical solution provided by the embodiment of the utility model is:

[0006] A height-adjustable conveyor belt comprises a conveying mechanism for conveying articles and a supporting mechanism for supporting the conveying mechanism, wherein the conveying mechanism comprises a conveying platform and a conveying bracket, the supporting mechanism comprises a supporting bracket and a supporting component, and the conveyor belt further comprises a height adjustment mechanism for adjusting the horizontal height of the conveying platform, wherein the height adjustment mechanism is arranged between the conveying bracket and the supporting bracket.

[0007] The conveying bracket includes a first cross bar, the supporting bracket includes a second cross bar, and the height adjustment mechanism includes an adjusting screw fixedly arranged on one of the first cross bar and the second cross bar, and an adjusting component rotatably arranged on the other of the first cross bar and the second cross bar and cooperating with the adjusting screw. When the adjusting component rotates forwardly relative to the adjusting screw, the first cross bar moves in a direction away from the second cross bar to increase the horizontal height of the conveying mechanism. When the adjusting component rotates reversely relative to the adjusting screw, the first cross bar moves in a direction close to the second cross bar to lower the horizontal height of the conveying mechanism.

[0008] The adjusting screw is provided with a first fixing component and a second fixing component. The first fixing component is arranged at the upper end portion of the adjusting screw and is located on the upper side of the first cross bar. The second fixing component is arranged at the upper end portion of the adjusting screw and is located on the lower side of the first cross bar. The first fixing component and the second fixing component respectively cooperate with the adjusting screw. The first fixing component abuts against the top surface of the first cross bar, and the second fixing component abuts against the bottom surface of the second cross bar, so that the adjusting screw is fixedly arranged on the first cross bar.

[0009] The adjusting screw is also provided with a limiting component, which is arranged at the lower end of the adjusting screw and located at the lower side of the second cross bar. The first cross bar moves in a direction away from the second cross bar, and the limiting component moves with the adjusting screw and abuts against the bottom surface of the second cross bar to limit the first cross bar from continuing to move in a direction away from the second cross bar.

[0010] The conveying bracket includes a first cross bar, the supporting bracket includes a second cross bar, and the height adjustment mechanism is a driving cylinder. The fixed end of the driving cylinder is arranged on the first cross bar or the second cross bar, and the movable end of the driving cylinder is fixedly connected to the second cross bar or the first cross bar. The movable end of the driving cylinder extends outward relative to its fixed end, and the first cross bar moves in a direction away from the second cross bar to raise the horizontal height of the conveying mechanism. The movable end of the driving cylinder retracts inward relative to its fixed end, and the first cross bar moves in a direction close to the second cross bar to lower the horizontal height of the conveying mechanism.

[0011] A guiding mechanism is also included between the conveying bracket and the supporting bracket for guiding the moving direction of the conveying bracket. The guiding mechanism includes a first guiding rod arranged on the conveying bracket, and a second guiding rod arranged on the supporting bracket and corresponding to the first guiding rod. The number of the first guiding rods is at least two groups and they are arranged at the two ends of the first cross bar opposite to each other. The number of the second guiding rods is at least two groups and they are arranged at the two ends of the second cross bar opposite to each other.

[0012] A locking structure is provided between the first guide rod and the second guide rod, and the locking structure includes a first locking hole provided on the first guide rod, a second locking hole provided on the second guide rod, and a locking component inserted into the first locking hole and the second locking hole. The first locking holes are provided on the side of the first guide rod, and the number of the first locking holes is several and arranged at intervals along the length direction of the first guide rod. The second locking holes are provided on the side of the second guide rod, and the number of the second locking holes is at least one group. One group of the first locking holes corresponds to the second locking holes. The locking component passes through the second locking hole and the first locking hole in sequence to lock the first guide rod on the second guide rod.

[0013] A first mounting structure is provided between the conveying platform and the conveying bracket, and the first mounting structure includes a first mounting hole provided on the conveying platform, a second mounting hole provided on the conveying bracket, and a fastening component inserted into the first mounting hole and the second mounting hole. The first mounting hole corresponds to the second mounting hole, and the fastening component passes through the second mounting hole and the first mounting hole in sequence, so that the conveying bracket is fixed on the conveying platform.

[0014] The conveying platform includes a first fixed plate, a second fixed plate, a rotating roller assembly, a conveying belt, and a transmission wheel. The rotating roller assembly is arranged between the first fixed plate and the second fixed plate. The conveying belt is wound around the periphery of the rotating roller assembly. The rotating roller assembly includes at least one group of active rollers and a plurality of groups of driven rollers. The transmission wheel is arranged on the first fixed plate or the second fixed plate and is transmission-connected to the active roller.

[0015] The supporting component is a fixed base or a caster assembly, and a second mounting structure is provided between the supporting component and the supporting bracket. The second mounting structure includes a mounting slot provided on the supporting component and a mounting portion provided on the supporting bracket. The mounting portion is inserted into the mounting slot so that the supporting component is fixedly mounted on the supporting bracket.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model provides a height adjustment mechanism on the conveyor belt. The height of the conveying mechanism can be adjusted at any time to adapt to the height of the equipment through the height adjustment mechanism, without replacing parts and reassembling the conveyor belt. The commissioning time of the conveyor belt is greatly reduced, and the working efficiency of the conveyor belt is improved. The commissioning time of the conveyor belt is reduced, and the number of commissioning parts of the conveyor belt is reduced, which can reduce the time investment of commissioning personnel on the conveyor belt to a certain extent, reduce the cost of parts investment of the enterprise on the conveyor belt, and reduce the production cost of the enterprise to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a height-adjustable conveyor belt according to the first embodiment of the utility model.

[0019] Figure 2 This is an exploded view of the height-adjustable conveyor belt according to the first embodiment of the utility model.

[0020] Figure 3 This is an exploded view of the height-adjustable conveyor belt according to the first embodiment of the utility model.

[0021] Figure 4 It is an exploded view of the conveying mechanism of the first embodiment of the utility model.

[0022] Figure 5 It is an exploded view of the conveying platform of the first embodiment of the utility model.

[0023] Figure 6 It is a schematic diagram of the elevation of the height-adjustable conveyor belt according to the first embodiment of the utility model.

[0024] Figure 7 It is a schematic structural diagram of a height-adjustable conveyor belt according to the second embodiment of the utility model.

[0025] Figure 8 It is a schematic diagram of the elevation of the height-adjustable conveyor belt according to the second embodiment of the utility model. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0027] First embodiment:

[0028] See also Figure 1-6The height-adjustable conveyor belt includes a conveying mechanism, a supporting mechanism, and a height adjustment mechanism. The conveying mechanism includes a conveying platform 1 and a conveying bracket 2, which is used to convey articles. The conveying bracket 2 includes a first crossbar 201. The supporting mechanism includes a supporting bracket 3 and a supporting component 4, which is used to support the conveying mechanism. The supporting bracket 3 includes a second crossbar 301. The height adjustment mechanism is arranged between the conveying bracket 2 and the supporting bracket 3. Specifically, in this embodiment, the conveying platform 1 includes a first fixed plate 102, a second fixed plate 103, a rotating roller assembly, a conveying belt 104, and a driving wheel 105. The rotating roller assembly is rotatably arranged between the first fixed plate 102 and the second fixed plate 1 03, the conveying belt 104 is wound around the periphery of the rotating roller assembly and moves with the rotation of the rotating roller assembly, the rotating roller assembly includes a group of active rollers 106, and nine groups of driven rollers 107, the transmission wheel 105 is arranged on the first fixed plate 102 and is connected to the active roller 106 through transmission and is connected to the driving motor through a belt transmission, the height adjustment mechanism includes an adjusting screw 501 fixedly arranged on the first cross bar 201, and an adjusting component 502 rotatably arranged on the second cross bar 301 and cooperating with the adjusting screw 501, the number of the first cross bar 201 and the second cross bar 301 are preferably two groups, and the adjusting screw 501 is preferably two groups and is respectively arranged on the two groups of the first cross bar. In the middle of the rod 201, the number of the adjusting components 502 is preferably two groups and is arranged corresponding to the adjusting screw 501. When the adjusting component 502 rotates in the positive direction relative to the adjusting screw 501, that is, when it rotates clockwise, the adjusting component 502 abuts against the top surface of the second crossbar 301, and the adjusting screw 501 moves upward relative to the adjusting component 502 and pushes the first crossbar 201 to move upward, so that the first crossbar 201 moves away from the second crossbar 301 to increase the horizontal height of the conveying mechanism. When the adjusting component 502 rotates in the opposite direction relative to the adjusting screw 501, that is, when it rotates counterclockwise, the adjusting component 502 abuts against the top surface of the second crossbar 301, and the adjusting screw 501 moves in the opposite direction relative to the adjusting screw 501. When the adjusting component 502 moves downward and pulls the first cross bar 201 downward, the first cross bar 201 moves in a direction close to the second cross bar 301 to lower the horizontal height of the conveying mechanism. Through the height adjustment mechanism, the conveyor belt does not need to replace parts and reassemble, and the horizontal height of the conveying mechanism can be adjusted at any time to adapt to the horizontal height of the equipment. The debugging time of the conveyor belt is greatly reduced, and the working efficiency of the conveyor belt is improved. The debugging time of the conveyor belt is reduced, and the number of debugging parts of the conveyor belt is reduced. To a certain extent, it can reduce the time investment of the debugging personnel in the conveyor belt, and reduce the cost of parts investment of the conveyor belt by the enterprise, thereby reducing the production cost of the enterprise to a certain extent.

[0029] Furthermore, a first fixing component 503 and a second fixing component 504 are provided on the adjusting screw 501. Specifically, in the present embodiment, the first fixing component 503 is preferably a nut and is arranged at the upper end of the adjusting screw 501 and is located on the upper side of the first cross bar 201. The second fixing component 504 is preferably a nut and is arranged at the upper end of the adjusting screw 501 and is located on the lower side of the first cross bar 201. When the first fixing component 503 and the second fixing component 504 are respectively threadedly connected to the adjusting screw 501, the first fixing component 503 abuts against the top surface of the first cross bar 201 to limit the adjusting screw 501 from moving downward, and the second fixing component 504 abuts against the bottom surface of the second cross bar 301 to limit the adjusting screw 501 from moving upward. Through the above technical scheme, the adjusting screw 501 is fixedly installed on the first cross bar 201, which can be understood by those skilled in the art.

[0030] Furthermore, a limiting component 505 is also provided on the adjusting screw 501. Specifically, in the present embodiment, the limiting component 505 is preferably a nut and is arranged at the lower end of the adjusting screw 501 and is located at the lower side of the second cross bar 301. When the first cross bar 201 moves in a direction away from the second cross bar 301, that is, when the first cross bar 201 moves upward relative to the second cross bar 301, the limiting component 505 moves upward with the adjusting screw 501 and abuts against the bottom surface of the second cross bar 301. Since the limiting component 505 abuts against the bottom surface of the second cross bar 301, the adjusting screw 501 cannot continue to move upward, so that the first cross bar 201 cannot continue to move upward, that is, move in a direction away from the second cross bar 301. Through the above technical solution, the first cross bar 201 can be restricted from continuing to move upward, thereby preventing the adjusting screw 501 from accidentally falling out of the adjusting component 502, which can be understood by those skilled in the art.

[0031] Furthermore, a guide mechanism is further included between the conveying bracket 2 and the supporting bracket 3. Specifically, in this embodiment, the guide mechanism includes a first guide rod 202 arranged on the conveying bracket 2, and a second guide rod 302 arranged on the supporting bracket 3 and corresponding to the first guide rod 202. The number of the first guide rods 202 is preferably four groups and two are arranged oppositely at the two ends of the first cross bar 201. The first guide rods 202 and the first cross bar 201 are connected to each other by welding or fastening parts, and the number of the second guide rods 302 is preferably four groups and two are arranged oppositely at the second cross bar 3 01, the second guide rod 302 is hollow, and the radial dimension of the outer circumferential wall of the first guide rod 202 is slightly smaller than the radial dimension of the inner circumferential wall of the second guide rod 302, so that the first guide rod 202 can be inserted into the inner side of the second guide rod 302. When the first guide rod 202 slides back and forth along the length direction of the second guide rod 302, the first cross bar 201 moves back and forth along the length direction of the second guide rod 302. Through the above technical solution, the conveying bracket 2 can be guided to move in the up and down directions, making the conveying mechanism more stable when raised or lowered, which can be understood by those skilled in the art.

[0032] Furthermore, a locking structure is provided between the first guide rod 202 and the second guide rod 302. Specifically, in the present embodiment, the locking structure includes a first locking hole 2021 provided on the first guide rod 202, a second locking hole 3021 provided on the second guide rod 302, and a locking component 6 inserted into the first locking hole 2021 and the second locking hole 3021. The first locking hole 2021 is provided on the side of the first guide rod 202 and extends along the front-to-back direction of the first guide rod 202. The number of the first locking hole 2021 is preferably two and is arranged at intervals along the length direction of the first guide rod 202. The second locking hole 3021 is provided on the side of the second guide rod 302 and extends along the front-to-back direction of the second guide rod 302. The number of the second locking hole 3021 is preferably one group. When a locking component 6 is inserted into the first locking hole 2021 and the second locking hole 3021, the locking component 6 is inserted into the first locking hole 2021 and the second locking hole 3021. When the first locking hole 2021 of the group corresponds to the second locking hole 3021, the conveying mechanism is adjusted to the lowest point, the locking component 6 passes through the second locking hole 3021 and the first locking hole 2021 in sequence, and the first guide rod 202 is most locked on the second guide rod 302, so that the conveying mechanism is locked at the lowest point. When the first locking hole 2021 of the group close to the bottom end of the first guide rod 202 corresponds to the second locking hole 3021, the conveying mechanism is adjusted to the highest point, the locking component 6 passes through the second locking hole 3021 and the first locking hole 2021 in sequence, and the first guide rod 202 is most locked on the second guide rod 302, so that the conveying mechanism is locked at the highest point. Through the above technical solution, it is possible to avoid accidental rising or lowering of the conveying mechanism during operation, which can be understood by those skilled in the art.

[0033] Furthermore, a first mounting structure is provided between the conveying platform 1 and the conveying bracket 2. Specifically, in the present embodiment, the first mounting structure includes a first mounting hole 101 provided on the conveying platform 1, a second mounting hole 203 provided on the conveying bracket 2, and a fastening component 7 inserted into the first mounting hole 101 and the second mounting hole 203. The first mounting hole 101 is preferably a through hole and its radial dimension is larger than the radial dimension of the fastening component 7. The second mounting hole 203 is preferably a through hole and its radial dimension is larger than the radial dimension of the fastening component 7. The fastening component 7 is preferably a screw or a nut. When the conveying platform 1 is installed on the conveying bracket 2, the first mounting hole 101 corresponds to the second mounting hole 203, and the fastening component 7 passes through the second mounting hole 203 and the first mounting hole 101 in sequence and is locked. Through the above technical scheme, the conveying bracket 2 can be fixedly mounted on the conveying platform 1, which can be understood by those skilled in the art.

[0034] Further, the support component 4 is a fixed base or a caster assembly. Specifically, in the present embodiment, the support component 4 is preferably a fixed base, and a second mounting structure is provided between the support component 4 and the support bracket 3. Specifically, the second mounting structure includes a mounting slot 401 provided on the support component 4, and a mounting portion 303 provided on the support bracket 3. The mounting slot 401 is provided on the top surface of the support component 4, and the mounting portion 303 is provided at the lower portion of the support bracket 3. When the mounting portion 303 is inserted into the mounting slot 401 from top to bottom, the support component 4 is fixed on the support bracket 3. Through the above technical solution, the support component 4 is fixed on the support bracket 3, which can be understood by those skilled in the art.

[0035] Second embodiment:

[0036] See also Figure 7-8 The electromagnetic induction heating device is different from the first embodiment in that, in the present embodiment, the height adjustment mechanism is a driving cylinder 506, the fixed end of the driving cylinder 506 is arranged on the second cross bar 301, and the movable end of the driving cylinder 506 is fixedly connected to the first cross bar 201. When the movable end of the driving cylinder 506 extends outward relative to its fixed end, the first cross bar 201 moves in a direction away from the second cross bar 301 to increase the horizontal height of the conveying mechanism. When the movable end of the driving cylinder 506 retracts inward relative to its fixed end, the first cross bar 201 moves in a direction close to the second cross bar 301 to lower the horizontal height of the conveying mechanism, which can be understood by those skilled in the art.

[0037] Other parts not described are the same as those in the first embodiment and will not be repeated.

[0038] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A height-adjustable conveyor belt, comprising a conveying mechanism for conveying articles, and a supporting mechanism for supporting the conveying mechanism, wherein the conveying mechanism comprises a conveying platform (1) and a conveying support (2), and the supporting mechanism comprises a supporting support (3) and a supporting component (4), characterized in that: The conveyor belt further comprises a height adjustment mechanism for adjusting the horizontal height of the conveying platform (1), and the height adjustment mechanism is arranged between the conveying support (2) and the supporting support (3).

2. The height-adjustable conveyor belt according to claim 1, characterized in that: The conveying bracket (2) comprises a first crossbar (201), the supporting bracket (3) comprises a second crossbar (301), and the height adjustment mechanism comprises an adjusting screw (501) fixedly arranged on one of the first crossbar (201) and the second crossbar (301), and an adjusting component (502) rotatably arranged on the other of the first crossbar (201) and the second crossbar (301) and cooperating with the adjusting screw (501); when the adjusting component (502) rotates in a positive direction relative to the adjusting screw (501), the first crossbar (201) moves in a direction away from the second crossbar (301) to increase the horizontal height of the conveying mechanism; when the adjusting component (502) rotates in a negative direction relative to the adjusting screw (501), the first crossbar (201) moves in a direction close to the second crossbar (301) to reduce the horizontal height of the conveying mechanism.

3. The height-adjustable conveyor belt according to claim 2, characterized in that: The adjusting screw (501) is provided with a first fixing component (503) and a second fixing component (504); the first fixing component (503) is arranged at the upper end of the adjusting screw (501) and is located on the upper side of the first cross bar (201); the second fixing component (504) is arranged at the upper end of the adjusting screw (501) and is located on the lower side of the first cross bar (201); the first fixing component (503) and the second fixing component (504) respectively cooperate with the adjusting screw (501); the first fixing component (503) abuts against the top surface of the first cross bar (201), and the second fixing component (504) abuts against the bottom surface of the second cross bar (301), so that the adjusting screw (501) is fixedly arranged on the first cross bar (201).

4. The height-adjustable conveyor belt according to claim 2, characterized in that: The adjusting screw (501) is also provided with a limiting component (505), which is arranged at the lower end of the adjusting screw (501) and is located at the lower side of the second cross bar (301). When the first cross bar (201) moves in a direction away from the second cross bar (301), the limiting component (505) moves with the adjusting screw (501) and abuts against the bottom surface of the second cross bar (301) to limit the first cross bar (201) from continuing to move in a direction away from the second cross bar (301).

5. The height-adjustable conveyor belt according to claim 1, characterized in that: The conveying bracket (2) comprises a first crossbar (201), the supporting bracket (3) comprises a second crossbar (301), the height adjustment mechanism is a driving cylinder (506), a fixed end of the driving cylinder (506) is arranged on the first crossbar (201) or the second crossbar (301), a movable end of the driving cylinder (506) is fixedly connected to the second crossbar (301) or the first crossbar (201), the movable end of the driving cylinder (506) extends outward relative to its fixed end, the first crossbar (201) moves in a direction away from the second crossbar (301) to raise the horizontal height of the conveying mechanism, the movable end of the driving cylinder (506) retracts inward relative to its fixed end, and the first crossbar (201) moves in a direction close to the second crossbar (301) to lower the horizontal height of the conveying mechanism.

6. The height-adjustable conveyor belt according to any one of claims 1 to 5, characterized in that: A guide mechanism is also provided between the conveying bracket (2) and the supporting bracket (3) for guiding the moving direction of the conveying bracket (2), the guide mechanism comprising a first guide rod (202) provided on the conveying bracket (2), and a second guide rod (302) provided on the supporting bracket (3) and corresponding to the first guide rod (202), the first guide rods (202) being provided in at least two groups and being arranged at opposite ends of the first crossbar (201), and the second guide rods (302) being provided in at least two groups and being arranged at opposite ends of the second crossbar (301).

7. The height-adjustable conveyor belt according to claim 6, characterized in that: A locking structure is provided between the first guide rod (202) and the second guide rod (302), the locking structure comprising a first locking hole (2021) provided on the first guide rod (202), a second locking hole (3021) provided on the second guide rod (302), and a locking component (6) inserted into the first locking hole (2021) and the second locking hole (3021), the first locking hole (2021) being provided on a side of the first guide rod (202). There are a plurality of such holes and they are arranged at intervals along the length direction of the first guide rod (202); the second locking holes (3021) are arranged on the side of the second guide rod (302); there are at least one group of such holes; one group of the first locking holes (2021) corresponds to the second locking holes (3021); the locking component (6) passes through the second locking holes (3021) and the first locking holes (2021) in sequence, so that the first guide rod (202) is locked on the second guide rod (302).

8. The height-adjustable conveyor belt according to claim 1, characterized in that: A first mounting structure is provided between the conveying platform (1) and the conveying bracket (2), the first mounting structure comprising a first mounting hole (101) provided on the conveying platform (1), a second mounting hole (203) provided on the conveying bracket (2), and a fastening component (7) inserted into the first mounting hole (101) and the second mounting hole (203), the first mounting hole (101) corresponding to the second mounting hole (203), the fastening component (7) sequentially passing through the second mounting hole (203) and the first mounting hole (101), so that the conveying bracket (2) is fixedly mounted on the conveying platform (1).

9. The height-adjustable conveyor belt according to claim 1, characterized in that: The conveying platform (1) comprises a first fixed plate (102), a second fixed plate (103), a rotating roller assembly, a conveying belt (104), and a transmission wheel (105); the rotating roller assembly is arranged between the first fixed plate (102) and the second fixed plate (103); the conveying belt (104) is wound around the periphery of the rotating roller assembly; the rotating roller assembly comprises at least one group of active rollers (106) and a plurality of groups of driven rollers (107); and the transmission wheel (105) is arranged on the first fixed plate (102) or the second fixed plate (103) and is transmission-connected to the active roller (106).

10. The height-adjustable conveyor belt according to claim 1, characterized in that: The support component (4) is a fixed base or a caster assembly. A second mounting structure is provided between the support component (4) and the support bracket (3). The second mounting structure comprises a mounting slot (401) provided on the support component (4) and a mounting portion (303) provided on the support bracket (3). The mounting portion (303) is inserted into the mounting slot (401) so that the support component (4) is fixedly mounted on the support bracket (3).

Images