Protective pressing plate device for conveying ladder

Abstract

The utility model discloses a protective pressing plate device of a conveying ladder. The protective pressing plate device comprises a conveying ladder main body, a support frame and a protective pressing plate mechanism, the supporting frame is arranged at the bottom of the transport ladder body and used for supporting the transport ladder body. The protective pressing plate mechanism is arranged on the transport ladder body and used for preventing transported articles from rolling over. The conveying ladder main body comprises a first conveyor, a second conveyor and a third conveyor; the second conveyor inclines downwards, the first conveyor is horizontally arranged at the input end of the second conveyor, and the third conveyor is horizontally arranged at the output end of the second conveyor; the overall structure and the assembling mode of the transportation ladder body and the protective pressing plate mechanism are effectively improved, and the protective pressing plate mechanism is additionally arranged on the transportation ladder body and used for directly preventing transported objects from rolling over; the technical problems that when large or large objects are transported from high to low or from low to high, the products or the objects roll over due to the fact that the heights of the products or the objects are too high, the products fall down from a conveying ladder, and the products are broken, and a packaging box is broken are solved.

Description

Technical Field

[0001] The utility model relates to the field of automated production line material transportation, in particular to a conveyor ladder protective pressure plate device. Background Art

[0002] In order to effectively improve production efficiency, conveyor elevators are widely used in production and processing workshops of some enterprises and institutions because of their large conveying capacity, long transportation distance, and the ability to complete several process operations simultaneously during the conveying process.

[0003] In the prior art, conveyor ladders are commonly used equipment in production lines. Due to the limitations of various factors such as factory buildings and space, conveyor ladders often have uphill conveyor ladders and downhill conveyor ladders. However, when large or relatively large items are transported from high to low or from low to high, they may roll over due to the excessive height of the products or items themselves, causing the products to fall from the conveyor ladder, resulting in product damage and packaging boxes breaking. In addition, there are no protective shielding devices on both sides of traditional conveyor ladders, so the items are prone to roll over from the conveyor ladder and fall offline during transportation, which poses certain risks. This not only increases the labor workload and production costs, but also, when the items are heavy or harmful to the human body, accidental box overturning may cause personal injury and other technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a protective pressure plate device for a conveyor ladder to solve the technical problem in the above-mentioned background technology that "when large or relatively large items are transported from high to low or from low to high, they will roll over due to the excessive height of the products or items themselves, causing the products to fall from the conveyor ladder, resulting in product damage and packaging boxes being broken, and there are no protective shielding devices on both sides of the traditional conveyor ladder, so the items are prone to roll over from the conveyor ladder during transportation and fall offline, which poses a certain risk, not only increasing the labor workload and production costs, but also, when the items are heavy or harmful to the human body, accidental box overturning may cause personal injury, etc."

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A conveyor ladder protection plate device comprises a conveyor ladder body, a support frame and a protection plate mechanism; the support frame is arranged at the bottom of the conveyor ladder body, and is used to support the conveyor ladder body; the protection plate mechanism is arranged on the conveyor ladder body, and is used to prevent the conveyed articles from rolling over;

[0007] The elevator body includes: a first conveyor, a second conveyor and a third conveyor;

[0008] Furthermore, the second conveyor is arranged to be tilted downward, the first conveyor is arranged horizontally at the input end of the second conveyor, and the third conveyor is arranged horizontally at the output end of the second conveyor.

[0009] The beneficial effects of the above technical solution are as follows: compared with the existing technology, the protective pressure plate device of the conveyor ladder has made effective improvements to the overall structure and assembly method of the conveyor ladder main body and the protective pressure plate mechanism, and by adding a protective pressure plate mechanism to the conveyor ladder main body, the protective pressure plate mechanism is directly used to prevent the transported items from rolling, so as to solve the technical problems such as "when large or relatively large items are transported from high to low or from low to high, rolling will occur due to the excessive height of the product or the item itself, causing the product to fall from the conveyor ladder, resulting in product damage and packaging box breakage".

[0010] In a preferred embodiment, the protective pressure plate mechanism comprises: a mounting frame, a protective pressure plate, a fixing member, a telescopic rod, a spring and a limit block;

[0011] Furthermore, the mounting frame is fixedly mounted on the second conveyor and is used to support and fix the protective pressing plate mechanism;

[0012] The fixing member is fixedly arranged at the top of the mounting frame, and is used to cooperate with the telescopic rod to extend and retract up and down;

[0013] Furthermore, one end of the telescopic rod is connected to the protective pressure plate, and the other end of the telescopic rod passes through the fixing member and is arranged on the fixing member through a limit block;

[0014] Furthermore, the spring is arranged on the telescopic rod and is located between the fixing member and the protective pressure plate;

[0015] The telescopic rod cooperates with the fixing piece, the spring and the limit block to facilitate the adjustment of the distance between the protective pressure plate and the second conveyor.

[0016] The beneficial effects of the above technical solution are as follows: by providing a protective pressure plate mechanism on the second conveyor, the telescopic rod of the protective pressure plate mechanism cooperates with the fixing part, the spring and the limit block to ensure the adjustment of the distance between the protective pressure plate and the second conveyor, so as to prevent the transported items from rolling, and further solve the technical problems such as "when large or relatively large items are transported from high to low or from low to high, rolling may occur due to the excessive height of the product or the item itself, causing the product to fall from the conveyor ladder, resulting in product damage and packaging box breakage".

[0017] In a preferred solution, a mounting hole is provided on the fixing member, the telescopic rod is arranged in the mounting hole, and the protective pressure plate can be telescoped up and down relative to the mounting frame through the telescopic rod.

[0018] The above technical solution has the beneficial effect of: by providing a mounting hole on the fixing member, it is ensured that the telescopic rod can be telescoped up and down in the fixing member, and further ensured that the protective pressure plate can be telescoped up and down relative to the mounting frame through its telescopic rod.

[0019] Preferably, the number of the fixing members matches the number of the protective pressure plates.

[0020] The beneficial effect of the above technical solution is that by matching the number of fixing parts with the protective pressure plate, multiple fixing parts are set to connect the protective pressure plate to ensure that the protective pressure plate can be stably extended and retracted up and down relative to the mounting frame through its telescopic rod.

[0021] In a preferred solution, a curved portion is provided at one end of the protective pressure plate, and the curved portion is arranged close to the input end of the second conveyor.

[0022] The above technical solution has the beneficial effects of: by providing a curved portion at one end of the protective pressure plate, the curved portion facilitates the input of items into the second conveyor, and further prevents the occurrence of rolling phenomena, which causes products to fall from the conveyor ladder, leading to technical problems such as product damage and packaging box breakage.

[0023] In a preferred solution, a plurality of protective pressure plates are provided, and the protective pressure plates are connected to the fixing member via a telescopic rod.

[0024] The beneficial effects of the above technical solution are as follows: by setting a number of protective pressure plates and connecting the protective pressure plates to the fixing parts through telescopic rods, it is further ensured that the items will not roll when being transported from high to low or from low to high, and the products can be prevented from falling from the conveyor ladder, causing technical problems such as product damage and packaging box breakage.

[0025] In a preferred solution, the first conveyor is provided with a first protective strip, and the first protective strip is arranged on both sides of the first conveyor through a connecting piece.

[0026] The beneficial effects of the above technical solution are as follows: by providing a first protective strip on both sides of the first conveyor, it is ensured that the items on the first conveyor are not easily dropped from the conveyor ladder to the offline line during the conveying process, so as to solve the technical problem that "the traditional conveyor ladder has no protective shielding devices on both sides, so the items are easy to roll from the conveyor ladder and drop offline during the conveying process, which poses a certain risk, not only increasing the labor and production costs, but also, when the items are heavy or harmful to the human body, accidental box turning may cause personal injury, etc."

[0027] In a preferred solution, the second conveyor is provided with second protective strips, and the second protective strips are arranged on both sides of the second conveyor through connecting members.

[0028] The beneficial effects of the above technical solution are as follows: by providing second protective strips on both sides of the second conveyor, it is ensured that the items on the second conveyor are not easily rolled off the conveyor ladder during transportation and are prevented from falling offline, further solving the technical problem that "the traditional conveyor ladder has no protective shielding devices on both sides, so the items are easily rolled off the conveyor ladder and fall offline during transportation, which poses certain risks, not only increasing the labor and production costs, but also, when the items are heavy or harmful to the human body, accidental box overturning may cause personal injury, etc."

[0029] In a preferred solution, anti-sliding blocks are provided on the conveyor belts of the first conveyor and the second conveyor. The number of anti-sliding blocks is several and the anti-sliding blocks are evenly arranged on the conveyor belts.

[0030] The beneficial effects of the above technical solution are as follows: by providing anti-sliding blocks on the conveyor belts of the first conveyor and the second conveyor, it is used to further prevent items from rolling or sliding during transportation, thereby causing damage to people, equipment or the items themselves, thereby ensuring the safety and stability of the transport ladder device, and further ensuring its handling efficiency and production efficiency.

[0031] Preferably, the size of the limiting block is larger than the inner diameter of the mounting hole.

[0032] The beneficial effects of the above technical solution are: by making the size of the limit block larger than the inner diameter of the mounting hole, it is ensured that the telescopic rod will not fall off when it is extended and retracted up and down in the mounting hole, and further ensures that the telescopic rod adjusts the distance between the protective pressure plate and the second conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 The overall structure and assembly diagram of a conveyor ladder protective pressure plate device provided in Example 1 of the utility model;

[0035] Figure 2 The overall structure and assembly diagram of the protective pressure plate mechanism provided in Example 1 of the utility model;

[0036] Figure 3 This is a schematic diagram of the assembly of the fixing member and the mounting hole provided in Example 1 of the utility model;

[0037] Description of reference numerals;

[0038] 1- transport ladder body; 2- support frame; 3- protective pressure plate mechanism; 4- first conveyor; 5- second conveyor; 6- third conveyor; 7- mounting frame; 8- protective pressure plate; 9- fixing piece; 10- telescopic rod; 11- spring; 12- limit block; 13- warping part; 14- mounting hole; 15- first protective strip; 16- second protective strip; 17- anti-sliding block. DETAILED DESCRIPTION

[0039] Example 1

[0040] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments.

[0041] like Figures 1 to 3 As shown, a conveyor ladder protective pressure plate device comprises a conveyor ladder body 1, a support frame 2 and a protective pressure plate mechanism 3; the support frame 2 is arranged at the bottom of the conveyor ladder body 1, and is used to support the conveyor ladder body 1; the protective pressure plate mechanism 3 is arranged on the conveyor ladder body 1, and is used to prevent the transported articles from rolling over;

[0042] The elevator body 1 includes: a first conveyor 4, a second conveyor 5 and a third conveyor 6;

[0043] Specifically, the second conveyor 5 is arranged to be inclined downward, the first conveyor 4 is horizontally arranged at the input end of the second conveyor 5, and the third conveyor 6 is horizontally arranged at the output end of the second conveyor 5; by making effective improvements to the overall structure and assembly method of the transport ladder main body 1 and the protective pressure plate mechanism 3, by adding the protective pressure plate mechanism 3 to the transport ladder main body 1, the protective pressure plate mechanism 3 is directly used to prevent the transported items from rolling.

[0044] In this embodiment, the protective pressure plate mechanism 3 includes: a mounting frame 7, a protective pressure plate 8, a fixing member 9, a telescopic rod 10, a spring 11 and a limit block 12;

[0045] Specifically, the mounting frame 7 is fixed on the second conveyor 5 and is used to support and fix the protective pressing plate mechanism 3;

[0046] The fixing member 9 is fixedly mounted on the top of the mounting frame 7, and is used to cooperate with the telescopic rod 10 to extend and retract up and down;

[0047] Specifically, one end of the telescopic rod 10 is connected to the protective pressure plate 8, and the other end of the telescopic rod 10 passes through the fixing member 9 and is arranged on the fixing member 9 through a limit block 12;

[0048] The spring 11 is arranged on the telescopic rod 10 and is located between the fixing member 9 and the protective pressure plate 8;

[0049] By cooperating with the telescopic rod 10 and the fixing part 9, the spring 11 and the limit block 12, it is convenient to adjust the distance between the protective pressure plate 8 and the second conveyor 5; by providing a protective pressure plate mechanism 3 on the second conveyor 5, the telescopic rod 10 of the protective pressure plate mechanism 3 cooperates with the fixing part 9, the spring 11 and the limit block 12 to ensure that the distance between the protective pressure plate 8 and the second conveyor 5 is adjusted to prevent the transported items from rolling.

[0050] In this embodiment, a mounting hole 14 is provided on the fixing member 9, and a telescopic rod 10 is provided in the mounting hole 14. The protective pressure plate 8 can be telescoped up and down relative to the mounting frame 7 through the telescopic rod 10; by providing a mounting hole 14 on the fixing member 9, it is ensured that the telescopic rod 10 can be telescoped up and down in the fixing member 9, and it is further ensured that the protective pressure plate 8 can be telescoped up and down relative to the mounting frame 7 through its telescopic rod 10.

[0051] In this embodiment, the number of fixing members 9 matches the protective pressure plate 8; by matching the number of fixing members 9 with the protective pressure plate 8, multiple fixing members 9 are provided to connect the protective pressure plate 8 to ensure that the protective pressure plate 8 can be stably extended and retracted up and down relative to the mounting frame 7 through its telescopic rod 10.

[0052] In this embodiment, a curved portion 13 is provided at one end of the protective pressure plate 8, and the curved portion 13 is arranged on the side of the input end of the second conveyor 5; by providing the curved portion 13 at one end of the protective pressure plate 8, the curved portion 13 facilitates the input of articles into the second conveyor 5, and further prevents the occurrence of rolling phenomena, which may cause the product to fall from the conveyor ladder, resulting in technical problems such as product damage and packaging box breakage.

[0053] In this embodiment, a plurality of protective pressure plates 8 are provided, and the protective pressure plates 8 are connected to the fixing parts 9 through the telescopic rods 10. By providing a plurality of protective pressure plates 8 and connecting the protective pressure plates 8 to the fixing parts 9 through the telescopic rods 10, it is further ensured that the items will not roll over when being transported from high to low or from low to high, and the products can be prevented from falling from the conveyor ladder, causing technical problems such as product damage and packaging box breakage.

[0054] In this embodiment, the first conveyor 4 is provided with a first protective strip 15, and the first protective strip 15 is arranged on both sides of the first conveyor 4 through a connecting piece; by arranging the first protective strip 15 on both sides of the first conveyor 4, it is ensured that the articles on the first conveyor 4 are not easy to fall from the conveying ladder to the offline line during the conveying process, so as to solve the technical problem that "the traditional conveying ladder has no protective shielding devices on both sides, so the articles are easy to roll from the conveying ladder and fall to the offline line during the conveying process, which poses a certain risk, not only increasing the labor workload and production cost, but also, when the articles are heavy or harmful to the human body, accidental box turning may cause personal injury, etc."

[0055] In this embodiment, the second conveyor 5 is provided with a second protective strip 16, and the second protective strip 16 is arranged on both sides of the second conveyor 5 through a connecting piece; by arranging the second protective strip 16 on both sides of the second conveyor 5, it is ensured that the articles on the second conveyor 5 are not easy to roll from the conveying ladder during the conveying process, and are prevented from falling offline, thereby further solving the technical problem that "the traditional conveying ladder has no protective shielding devices on both sides, so the articles are easy to roll from the conveying ladder and fall offline during the conveying process, which poses a certain risk, not only increasing the labor workload and production cost, but also, when the articles are heavy or harmful to the human body, accidental box turning may cause personal injury, etc."

[0056] In the present embodiment, anti-sliding blocks 17 are provided on the conveyor belts of the first conveyor 4 and the second conveyor 5. The number of anti-sliding blocks 17 is several, and the anti-sliding blocks 17 are evenly arranged on the conveyor belts. By providing anti-sliding blocks 17 on the conveyor belts of the first conveyor 4 and the second conveyor 5, it is used to further prevent the articles from rolling or sliding during the transportation process, thereby causing damage to people, equipment or the articles themselves, etc., to ensure the safety and stability of the transport ladder device, and further ensure its handling efficiency and production efficiency.

[0057] In this embodiment, the size of the limit block 12 is larger than the inner diameter of the mounting hole 13; by making the size of the limit block 12 larger than the inner diameter of the mounting hole 13, it is ensured that the telescopic rod 10 will not fall off when it is extended and retracted up and down in the mounting hole 13, and further ensured that the telescopic rod 10 adjusts the distance between the protective pressure plate 8 and the second conveyor 5.

[0058] In this embodiment, the first conveyor 4, the second conveyor 5 and the third conveyor 6 can be driven by motors respectively, which is conventional technology in the art and will not be described in detail.

[0059] In this embodiment, rollers may be further provided at the bottom of the support frame 2 to ensure the mobility of the transport device, thereby further improving the handling efficiency and production efficiency.

[0060] Specific usage of this utility model:

[0061] Step 1: Set the second conveyor 5 to tilt downward; connect the first conveyor 4 horizontally to the input end of the second conveyor 5; connect the third conveyor 6 horizontally to the output end of the second conveyor 5;

[0062] Step 2: Fix the mounting frame 7 on the second conveyor 5 to support and fix the protective pressing plate mechanism 3;

[0063] Step 3: Fix the fixing member 9 to the top of the mounting frame 7; connect one end of the telescopic rod 10 to the protective pressure plate 8, and the other end of the telescopic rod 10 passes through the mounting hole 14 on the fixing member 9 and is fixed to the fixing member 9 through the limit block 12;

[0064] Step 4: Install the spring 11 between the fixing member 9 and the protective pressure plate 8;

[0065] Step 5: The telescopic rod 10 cooperates with the fixing piece 9, the spring 11 and the limit block 12 to facilitate the adjustment of the distance between the protective pressure plate 8 and the second conveyor 5.

[0066] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0067] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention.

[0068] The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as protection of the utility model.

Claims

1. A conveyor ladder protective pressure plate device, characterized in that: The transport ladder comprises a main body (1), a support frame (2) and a protective pressure plate mechanism (3); the support frame (2) is arranged at the bottom of the main body (1) of the transport ladder and is used to support the main body (1); the protective pressure plate mechanism (3) is arranged on the main body (1) of the transport ladder and is used to prevent the transported items from rolling over; The elevator body (1) comprises: a first conveyor (4), a second conveyor (5) and a third conveyor (6); The second conveyor (5) is arranged to be inclined downward, the first conveyor (4) is arranged horizontally at the input end of the second conveyor (5), and the third conveyor (6) is arranged horizontally at the output end of the second conveyor (5).

2. A conveyor ladder protective pressure plate device according to claim 1, characterized in that: The protective pressure plate mechanism (3) comprises: a mounting frame (7), a protective pressure plate (8), a fixing member (9), a telescopic rod (10), a spring (11) and a limit block (12); The mounting frame (7) is fixedly mounted on the second conveyor (5) and is used to support and fix the protective pressure plate mechanism (3); The fixing member (9) is fixedly mounted on the top of the mounting frame (7) and is used to cooperate with the telescopic rod (10) to extend and retract upward and downward; One end of the telescopic rod (10) is connected to the protective pressure plate (8), and the other end of the telescopic rod (10) passes through the fixing member (9) and is arranged on the fixing member (9) through a limit block (12); The spring (11) is arranged on the telescopic rod (10) and is located between the fixing member (9) and the protective pressure plate (8); The telescopic rod (10) cooperates with the fixing member (9), the spring (11) and the limit block (12), so that the distance between the protective pressure plate (8) and the second conveyor (5) can be adjusted easily.

3. A conveyor ladder protective pressure plate device according to claim 2, characterized in that: The fixing member (9) is provided with a mounting hole (14), the telescopic rod (10) is arranged in the mounting hole (14), and the protective pressure plate (8) can be telescoped up and down relative to the mounting frame (7) via the telescopic rod (10).

4. A conveyor ladder protective pressure plate device according to claim 2, characterized in that: The number of the fixing members (9) is matched with the number of the protective pressure plates (8).

5. A conveyor ladder protective pressure plate device according to claim 2, characterized in that: A curved portion (13) is provided at one end of the protective pressure plate (8), and the curved portion (13) is arranged close to the input end of the second conveyor (5).

6. A conveyor ladder protective pressure plate device according to claim 4, characterized in that: The protective pressure plates (8) are provided in a plurality, and the protective pressure plates (8) are connected to the fixing member (9) via a telescopic rod (10).

7. A conveyor ladder protective pressure plate device according to claim 1, characterized in that: The first conveyor (4) is provided with a first protective strip (15), and the first protective strip (15) is arranged on both sides of the first conveyor (4) through a connecting piece.

8. A conveyor ladder protective pressure plate device according to claim 1, characterized in that: The second conveyor (5) is provided with a second protective strip (16), and the second protective strip (16) is arranged on both sides of the second conveyor (5) through connecting parts.

9. A conveyor ladder protective pressure plate device according to claim 1, characterized in that: Anti-sliding blocks (17) are provided on the conveyor belts of the first conveyor (4) and the second conveyor (5). The number of anti-sliding blocks (17) is several and the anti-sliding blocks (17) are evenly arranged on the conveyor belts.

10. A conveyor ladder protective pressure plate device according to claim 3, characterized in that: The size of the limiting block (12) is larger than the inner diameter of the mounting hole (14).

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