Vertical reciprocating conveyor capable of preventing materials from falling off

Abstract

The utility model relates to the technical field of vertical conveyors, in particular to an anti-falling vertical reciprocating conveyor which comprises a conveyor support, a protection mechanism used for preventing materials from hurting workers is fixedly arranged on the conveyor support, a reciprocating conveying mechanism used for conveying the materials is installed in the conveyor support, and the reciprocating conveying mechanism is connected with the conveyor support. Lifting tables used for lifting are slidably mounted on the front side and the rear side of the reciprocating conveying mechanism correspondingly, and storage tables used for storing materials are rotatably mounted on the tops of the lifting tables; the protection mechanism comprises a material receiving bottom plate fixed to the bottom of the conveyor support, and a protection net surrounding the periphery of the conveyor support is welded to the upper portion of the material receiving bottom plate. Baffles are arranged on the front side and the rear side of the storage table correspondingly, and a material receiving groove of a U-shaped structure is formed in the top of the material receiving bottom plate. According to the utility model, the object placing table can be driven to rotate, so that the conveying direction of the object placing table is changed, and multi-direction conveying work can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical conveyors, in particular to a vertical reciprocating conveyor which prevents materials from falling off. Background Art

[0002] A vertical reciprocating conveyor is a type of material transportation equipment that can realize vertical material transportation. A vertical reciprocating conveyor usually consists of three parts: an input conveyor, a reciprocating lifting mechanism, and an output conveyor.

[0003] Generally speaking, materials enter the reciprocating lifting mechanism from the input conveyor, are lifted by the reciprocating lifting mechanism, and are then conveyed out by the output conveyor to realize material transportation. For example, a vertical reciprocating conveyor disclosed in announcement number CN219488611U adopts a chain transmission method to realize vertical material transportation.

[0004] The conveying method in the above technical solution restricts the input and output directions of materials when they are moving, and they can only be transferred from the left side of the conveyor to the right side of the conveyor. This places certain restrictions on the placement of the conveyors, and the input and output conveyors cannot be placed freely as needed. Summary of the Invention

[0005] The purpose of the present utility model is to provide a vertical reciprocating conveyor that prevents material from falling off, which can drive the storage table to rotate, thereby changing the conveying direction of the storage table, and can meet multi-directional conveying work to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a vertical reciprocating conveyor for preventing material from falling, comprising a conveyor bracket, a protective mechanism fixedly provided on the conveyor bracket for preventing materials from hitting workers, a reciprocating conveying mechanism for conveying materials installed inside the conveyor bracket, and a lifting platform for lifting and lowering slidably installed on both the front and rear sides of the reciprocating conveying mechanism, and a storage platform for placing materials rotatably installed on the top of the lifting platform;

[0007] The protection mechanism includes a material receiving bottom plate fixed to the bottom of the conveyor bracket, and a protection net surrounding the conveyor bracket is welded above the material receiving bottom plate;

[0008] Baffles are provided on both the front and rear sides of the storage table.

[0009] Preferably, a U-shaped material receiving groove is provided on the top of the material receiving bottom plate.

[0010] Preferably, conveyor belts for conveying materials are further provided on the left and right sides of the conveyor bracket, and a material conveying port is provided at the connection between the conveyor belt and the protective net.

[0011] Preferably, the reciprocating conveying mechanism includes a conveying motor fixed inside the conveyor bracket, and a driving gear is installed at the power output end of the conveying motor, and one side of the driving gear is meshedly connected with a driven gear.

[0012] Preferably, a conveying screw is fixedly provided below the middle of each of the driven gear and the driving gear, and two groups of conveying screws are provided.

[0013] Preferably, the outside of each group of conveying screw rods is connected to a guide slider through a screw rod sleeve, and a guide slot is provided at the connection between the guide slider and the conveyor bracket, and the guide slot is located on the surfaces of the front and rear sides of the conveyor bracket.

[0014] Preferably, the guide slider is fixedly connected to the lifting platform, and a turntable is installed on the top of the lifting platform. The storage platform is installed on the top of the turntable through a bearing, and a conveying roller is rotatably installed inside the storage platform.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The protective mechanism can block falling materials and prevent them from falling on workers walking around the conveyor, thus providing a certain degree of protection.

[0017] 2. The turntable can drive the storage table to rotate, thereby changing the conveying direction of the storage table to meet multi-directional conveying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 any creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the conveyor bracket of the present utility model;

[0021] Figure 3 This is a structural diagram of the lifting platform of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the reciprocating conveying mechanism of the present utility model.

[0023] Description of reference numerals:

[0024] 1. Conveyor support; 2. Protective mechanism; 201. Material receiving bottom plate; 202. Material receiving trough; 203. Protective net; 3. Reciprocating conveying mechanism; 301. Conveying motor; 302. Driving gear; 303. Driven gear; 304. Conveying screw; 305. Guide chute; 306. Guide slider; 4. Lifting platform; 5. Storage platform; 6. Baffle; 7. Conveying roller; 8. Turntable. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 A vertical reciprocating conveyor for preventing material from falling includes a conveyor bracket 1, a protective mechanism 2 for preventing materials from hitting workers is fixedly provided on the conveyor bracket 1, a reciprocating conveying mechanism 3 for conveying materials is installed inside the conveyor bracket 1, and a lifting platform 4 for lifting is slidably installed on the front and rear sides of the reciprocating conveying mechanism 3, and a storage platform 5 for placing materials is rotatably installed on the top of the lifting platform 4;

[0028] The protection mechanism 2 includes a material receiving bottom plate 201 fixed to the bottom of the conveyor support 1, and a protection net 203 surrounding the conveyor support 1 is welded above the material receiving bottom plate 201;

[0029] Baffles 6 are provided on both the front and rear sides of the storage platform 5 , and a U-shaped material receiving groove 202 is provided on the top of the material receiving bottom plate 201 .

[0030] By adopting the above-mentioned technical solution, the lifting platform 4 can be lifted and lowered under the action of the reciprocating conveying mechanism 3, so as to transport the materials in the storage platform 5 on the top of the lifting platform 4 in the vertical direction, and the baffle 6 on the storage platform 5 can prevent the materials from falling, and play a certain anti-dropping function. Even if the materials fall, they will be blocked by the protective net 203 with a certain density. The fallen materials will be intercepted by the protective net 203 and can fall along the protective net 203 onto the material receiving bottom plate 201 and stay in the material receiving trough 202 of the material receiving bottom plate 201. The material receiving trough 202 can be set with a certain slope, and the height of the side close to the conveyor bracket 1 is higher than the side away from the conveyor bracket 1, so that the materials are discharged outward under the action of gravity.

[0031] Specifically, such as Figure 4As shown, conveyor belts for conveying materials are also provided on the left and right sides of the conveyor bracket 1, and a material conveying port is provided at the connection between the conveyor belt and the protective net 203.

[0032] The reciprocating conveying mechanism 3 includes a conveying motor 301 fixed inside the conveyor bracket 1, and a driving gear 302 is installed at the power output end of the conveying motor 301, and a driven gear 303 is meshed and connected to one side of the driving gear 302. A conveying screw rod 304 is fixedly arranged below the middle of the driven gear 303 and the driving gear 302, and there are two groups of conveying screw rods 304. The outside of each group of conveying screw rods 304 is connected to a guide slider 306 through a screw rod sleeve, and a guide slide groove 305 is provided at the connection between the guide slider 306 and the conveyor bracket 1, and the guide slide groove 305 is located on the surfaces of the front and rear sides of the conveyor bracket 1.

[0033] The guide slider 306 is fixedly connected to the lifting platform 4, and a turntable 8 is installed on the top of the lifting platform 4. The storage platform 5 is installed on the top of the turntable 8 through a bearing, and a conveying roller 7 is rotatably installed inside the storage platform 5.

[0034] By adopting the above technical solution, conveyor belts are placed around the protective net 203 according to actual usage. The complete material transport chain contains at least two sets of conveyor belts (input conveyor belt and output conveyor belt). The reciprocating conveying mechanism 3 can allow the two material transport chains to operate simultaneously, and the conveyor belt in the direction of the feed port can convey the material to the storage platform 5, while the conveyor belt in the direction of the discharge port can realize the output of the material. The material moves to the top of the storage platform 5 through one set of conveyor belts. When the conveying motor 301 is started, as the power output shaft of the conveying motor 301 rotates, the driving gear 302 can be driven to rotate, and the driven gear 303 is driven to rotate synchronously under the action of the teeth. At this time, the conveying screw 304 at the bottom of the driving gear 302 and the driven gear 303 rotates, and the guide slider 306 on one set of conveying screw rods 304 is sleeved on the guide slider by the screw rod. The material is moved by the conveying roller 7 and the material is fed to the conveyor belt 301 so that the material can be transported to the conveyor belt 302 at a predetermined height. The material is fed to the conveyor belt 303 and the material is fed to the conveyor belt 304 at a predetermined height. The material is fed to the conveyor belt 301 and the material is fed to the conveyor belt 302 at a predetermined height. The material is fed to the conveyor belt 303 and the material is fed to the conveyor belt 301 so that the material can be fed to the conveyor belt 302 at a predetermined height. The material is fed to the conveyor belt 303 and the material is fed to the conveyor belt 303 so that the material can be fed to the conveyor belt 304 at a predetermined height. The material is fed to the conveyor belt 303 and the material is fed to the conveyor belt 303 so that the material can be fed to the conveyor belt 303 and the material is ...

[0035] Working principle: Conveyor belts are placed around the protective net 203 according to actual usage. A complete material transport chain contains at least two sets of conveyor belts. The reciprocating conveying mechanism 3 can allow two material transport chains to operate simultaneously, and the conveyor belt in the direction of the feed port can convey the material to the storage platform 5, while the conveyor belt in the direction of the discharge port can realize the output of the material. The material moves to the top of the storage platform 5 through one set of conveyor belts. When the conveying motor 301 is started, as the power output shaft of the conveying motor 301 rotates, the driving gear 302 can be driven to rotate, and the driven gear 303 is driven to rotate synchronously under the action of the teeth. At this time, the conveying screw 304 at the bottom of the driving gear 302 and the driven gear 303 rotates, and the guide slider 306 on one set of conveying screw rods 304 slides in the guide slide groove 305 through the screw rod sleeve, driving the lifting platform 4 to rise, while the other set of conveying screw rods 304 rotates in the opposite direction to the first set of conveying screw rods 304. At this time, the guide slider 306 on this set of conveying screw rods 304 is sleeved in the guide slide groove 30 The material is transported to the conveyor belt 5 at a specified height by the conveyor 5. The material is then transported to the conveyor belt 5 at a specified height by the conveyor 5. The material is then transported to the conveyor belt 5 at a specified height by the conveyor 5. The material is then transported to the conveyor belt 5 at a specified height by the conveyor 5.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vertical reciprocating conveyor for preventing material from falling, comprising a conveyor support (1), characterized in that: A protective mechanism (2) for preventing materials from hitting workers is fixedly provided on the conveyor bracket (1), a reciprocating conveying mechanism (3) for conveying materials is installed inside the conveyor bracket (1), and a lifting platform (4) for lifting is slidably installed on both the front and rear sides of the reciprocating conveying mechanism (3), and a storage platform (5) for placing materials is rotatably installed on the top of the lifting platform (4); The protective mechanism (2) comprises a material receiving bottom plate (201) fixed to the bottom of the conveyor support (1), and a protective net (203) surrounding the conveyor support (1) is welded above the material receiving bottom plate (201); Baffles (6) are provided on both the front and rear sides of the storage platform (5).

2. The anti-dropping vertical reciprocating conveyor according to claim 1, characterized in that: A U-shaped material receiving groove (202) is provided on the top of the material receiving bottom plate (201).

3. The anti-dropping vertical reciprocating conveyor according to claim 1, characterized in that: Conveyor belts for conveying materials are also provided on the left and right sides of the conveyor support (1), and a material conveying port is provided at the connection between the conveyor belt and the protective net (203).

4. The anti-dropping vertical reciprocating conveyor according to claim 1, characterized in that: The reciprocating conveying mechanism (3) comprises a conveying motor (301) fixed inside the conveyor bracket (1), and a driving gear (302) is installed at the power output end of the conveying motor (301), and a driven gear (303) is meshedly connected to one side of the driving gear (302).

5. The anti-drop vertical reciprocating conveyor according to claim 4, characterized in that: A conveying screw rod (304) is fixedly provided below the middle portion of each of the driven gear (303) and the driving gear (302), and two groups of the conveying screw rods (304) are provided.

6. The anti-dropping vertical reciprocating conveyor according to claim 5, characterized in that: The outside of each group of conveying screw rods (304) is connected to a guide slider (306) through a screw rod sleeve, and a guide slot (305) is provided at the connection between the guide slider (306) and the conveyor bracket (1). The guide slot (305) is located on the surfaces of the front and rear sides of the conveyor bracket (1).

7. The anti-dropping vertical reciprocating conveyor according to claim 6, characterized in that: The guide slider (306) is fixedly connected to the lifting platform (4), and a turntable (8) is installed on the top of the lifting platform (4). The storage platform (5) is installed on the top of the turntable (8) through a bearing, and a conveying roller (7) is rotatably installed inside the storage platform (5).

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