A high-efficiency energy-saving material conveying device

Abstract

This utility model relates to the field of material handling technology and discloses a high-efficiency and energy-saving material handling device, including a support frame. Side plates are mounted on both sides of the top of the support frame, and a feed box is welded and fixed between the side plates. A spiral transmission shaft is snapped into the inner sides of the feed box. A mounting box is mounted on the top right side of the side plates, and a power distributor is mounted on the outside of the mounting box. A gearbox is mounted on the outside of the power distributor at a position corresponding to the input shaft. A hydraulic motor is mounted outside the gearbox, and a discharge box is mounted on the top left side of the side plates. This high-efficiency and energy-saving material handling device transmits power to the gearbox via the hydraulic motor, and the gearbox then transmits power to the power distributor. This multi-stage transmission structure optimizes the power distribution path, significantly improving the stability and reliability of power transmission while ensuring synchronous operation of the two systems, and effectively reducing energy loss during power transmission.

Description

Technical Field

[0001] This utility model relates to the field of material conveying technology, specifically to a high-efficiency and energy-saving material conveying device. Background Technology

[0002] In the field of industrial material handling, material conveying devices, as key equipment connecting production processes, directly affect the overall operating efficiency and energy consumption of the production system. With the increasing demands for continuous production in modern industry, material conveying equipment not only needs stable power transmission capabilities but also requires low-loss operation under various working conditions. Traditional material conveying devices generally adopt a single-stage power transmission structure, achieving power transmission through rigid connectors. This design has gradually revealed its structural limitations when dealing with complex transmission requirements.

[0003] Common material handling devices often employ a single-stage transmission architecture in their power transmission systems. This can lead to problems such as a single transmission path and insufficient synchronicity during power distribution, resulting in power fluctuation risks during dual-transmission system operation. Rigid connections, lacking a buffering mechanism, are prone to mechanical stress concentration during long-term operation, exacerbating abnormal wear of transmission components and increasing equipment maintenance frequency. Traditional sealing structures struggle to simultaneously meet the precise positioning and lubrication requirements of moving parts, leading to insufficient lubrication or leakage in bearing areas, thus failing to meet the operational requirements of material handling. Therefore, a highly efficient and energy-saving material handling device is proposed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a high-efficiency and energy-saving material conveying device to solve the technical problem that the use of a single-stage transmission architecture can easily lead to a single transmission path and insufficient synchronization during the power distribution process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency and energy-saving material conveying device, comprising:

[0006] A support frame, with side plates installed on both sides of the top of the support frame, and a feed box welded and fixed between the two side plates. A spiral transmission shaft is snapped into the inside of the feed box on both sides.

[0007] The mounting box is installed on the top right side of the side plate. A power distributor is installed on the outside of the mounting box. A gearbox is installed on the outside of the power distributor at a position corresponding to the input shaft.

[0008] A hydraulic motor is installed outside the gearbox. An outlet box is installed outside the feed box at the position of the output shaft. Sealed bearings are installed on both sides of the outside of the outlet box. Automatic monitoring lubricators are installed on both sides of the outside of the sealed bearings and the mounting box. A speed sensor is installed on the front side of the outside of the outlet box. Universal joints are installed on both sides of the inside of the mounting box.

[0009] Preferably, a cleaning water inlet is provided on the outer front side of the discharge box, located below the speed sensor, and an observation window is provided on the top of the discharge box, which facilitates observation.

[0010] Preferably, corner brackets are installed at the bottom of each support frame, and through grooves are opened inside each corner bracket. Shock-absorbing pads are laid at the bottom of each support frame. The shock-absorbing pads are made of elastic rubber material, which can effectively reduce the transmission of vibrations generated during the operation of the device to the ground, and at the same time enhance the stability of the device.

[0011] Preferably, the top rear side of the feeding box is hinged to a box cover, the upper surface of the box cover is equipped with a handle, and a sealing strip is provided between the box cover and the feeding box to facilitate the addition of materials while ensuring the airtightness of the inside of the feeding box.

[0012] Preferably, the surface of the spiral transmission shaft is provided with anti-slip protrusions, which are evenly distributed in a spiral shape to increase the friction between the material and the material, ensuring that the material moves forward stably during transmission and is not prone to slipping. The power distributor and the gearbox are connected by a high-strength transmission shaft, which can effectively reduce the loss during power transmission and improve the power transmission efficiency.

[0013] Preferably, the automatic monitoring lubricator is connected to the sealed bearing and the universal joint through a dedicated oil supply pipeline. The outlet and inlet of the oil supply pipeline are equipped with anti-clogging structures, which can achieve precise lubrication of each component and monitor the lubrication status in real time.

[0014] Compared with the prior art, this utility model provides a highly efficient and energy-saving material conveying device, which has the following beneficial effects:

[0015] This highly efficient and energy-saving material conveying device transmits power to the gearbox via a hydraulic motor. The gearbox then transmits the power to the power distributor, which distributes the power to the two transmission systems. This multi-stage transmission structure optimizes the power distribution path, ensuring synchronous operation of both systems while significantly improving the smoothness and reliability of power transmission and effectively reducing energy loss during power transmission. At the same time, the synergistic design of the universal joint and the double support frame forms a flexible transmission structure, which eliminates the mechanical stress concentration caused by rigid connections and achieves precise positioning of moving parts through a double-end bearing sealing structure, greatly reducing abnormal wear of transmission components. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural diagram of the side plate of this utility model, excluding the support frame and the side plate;

[0018] Figure 3 This is an exploded view of the support frame and column structure of this utility model.

[0019] In the diagram: 1. Support frame; 111. Column; 112. Threaded hole; 113. Bolt; 2. Side plate; 3. Feed box; 4. Screw transmission shaft; 5. Mounting box; 6. Power distributor; 7. Gearbox; 8. Hydraulic motor; 9. Discharge box; 10. Sealed bearing; 11. Automatic monitoring lubricator; 12. Observation window; 13. Universal joint; 14. Speed ​​sensor; 15. Cleaning water inlet. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides a technical solution: a high-efficiency and energy-saving material conveying device, including a support frame 1, a side plate 2, a feed box 3, a spiral transmission shaft 4, a mounting box 5, a power distributor 6, a gearbox 7, a hydraulic motor 8, a discharge box 9, a sealed bearing 10, an automatic monitoring lubricator 11, an observation window 12, a universal joint 13, a speed sensor 14, and a cleaning water inlet 15.

[0022] Please see Figure 1 The support frame 1 has side plates 2 on both sides of its top. A feed box 3 is welded and fixed between the two side plates 2. Spiral transmission shafts 4 are snapped into the inside of the feed box 3 on both sides. Angle brackets are installed at the bottom of the support frame 1, and each angle bracket has a through groove inside. Shock-absorbing pads made of elastic rubber are laid at the bottom of the support frame 1. A lid is hinged to the rear top of the feed box 3. A handle is installed on the upper surface of the lid. A sealing strip is provided between the lid and the feed box 3. Please refer to [link / reference]. Figure 3 The support frame 1 has a column 111 inserted inside, and both the support frame 1 and the column 111 have 3-6 sets of threaded holes 112 inside, and two sets of bolts 113 are screwed into the threaded holes 112, which facilitates the adjustment of the height of the support frame, and thus the overall height of the conveying device can be adjusted.

[0023] Mounting box 5 is installed on the top right side of side plate 2. Power distributor 6 is installed on the outside of mounting box 5. Gearbox 7 is installed on the outside of power distributor 6 at the position corresponding to the input shaft. Anti-slip protrusions are provided on the surface of spiral transmission shaft 4. The anti-slip protrusions are evenly distributed in a spiral shape. Power distributor 6 and gearbox 7 are connected by high-strength transmission shaft.

[0024] A hydraulic motor 8 is installed outside the gearbox 7. An outlet box 9 is installed outside the feed box 3 at the output shaft position. Sealed bearings 10 are installed on both sides of the outlet box 9. Automatic monitoring lubricators 11 are installed on both sides of the sealed bearings 10 and the mounting box 5. Power is transmitted from the hydraulic motor 8 to the gearbox 7, which then transmits power to the power distributor 6. The power distributor 6 distributes power to the two transmission systems, optimizing the power distribution path through a multi-stage transmission structure. This ensures synchronous operation of both systems while significantly improving the smoothness and reliability of power transmission and effectively reducing energy loss during power transmission. Simultaneously, the synergistic design of the universal joint 13 and the double support frame 1 forms a flexible transmission structure, eliminating mechanical stress concentration caused by rigid connections. Furthermore, the double-end sealed bearing 10 structure enables precise positioning of moving parts, greatly reducing abnormal wear of transmission components. Please refer to [link / reference]. Figure 2 A speed sensor 14 is installed on the front of the discharge box 9. Universal joints 13 are installed on both sides of the inside of the mounting box 5. A cleaning water inlet 15 is opened on the front of the discharge box 9 below the speed sensor 14. An observation window 12 is installed on the top of the discharge box 9. The automatic monitoring lubricator 11 is connected to the sealed bearing 10 and the universal joint 13 through a dedicated oil supply pipe. The outlet and inlet of the oil supply pipe are equipped with anti-clogging structures.

[0025] The aforementioned power distributor includes an input transmission system, a power distribution mechanism, and a sealing and protection structure. The input transmission system is rigidly connected to the output end of the gearbox 7 via a high-strength drive shaft. The input shaft surface is chrome-plated to enhance wear resistance, and the shaft end is equipped with a double-row tapered roller bearing to withstand radial and axial combined loads. The power distribution mechanism integrates a planetary gear set, consisting of a sun gear, planet gears, a gear ring, and a planet carrier. The gear module is optimized, and the tooth surface is carburized and quenched to ensure the accuracy and durability of power distribution. It is also equipped with a dual output shaft structure, with the two output shafts arranged symmetrically at 180°. An electronically controlled clutch is used between the shafts to achieve dynamic load balance. The output shaft ends are connected to a universal joint 13 via a spline. The sealing and protection structure uses a triple sealing design, namely a skeleton oil seal, a fluororubber O-ring, and a labyrinth seal, achieving an IP67 protection rating to effectively prevent dust intrusion and lubricating oil leakage.

[0026] This solution transmits power to the gearbox 7 via the hydraulic motor 8, which then transmits the power to the power distributor 6. The power distributor 6 distributes the power to the two transmission systems, thus optimizing the power distribution path through a multi-stage transmission structure. This ensures the synchronous operation of the two systems while significantly improving the smoothness and reliability of power transmission and effectively reducing energy loss during power transmission. At the same time, the collaborative design of the universal joint 13 and the double support frame 1 forms a flexible transmission structure, which not only eliminates the mechanical stress concentration caused by rigid connections, but also achieves precise positioning of the moving parts through the double-end sealed bearing 10 structure, greatly reducing abnormal wear of the transmission parts.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency and energy-saving material conveying device, characterized in that, include: Support frame (1), with side plates (2) installed on both sides of the top of the support frame (1), and a feed box (3) welded and fixed between the two side plates (2), and a spiral transmission shaft (4) snapped into the inside of the feed box (3); Mounting box (5) is installed on the top right side of side plate (2). A power distributor (6) is installed on the outside of the mounting box (5). A gearbox (7) is installed on the outside of the power distributor (6) at a position corresponding to the input shaft. A hydraulic motor (8) is installed outside the gearbox (7). A discharge box (9) is installed outside the feed box (3) at the position of the output shaft. Sealed bearings (10) are installed on both sides of the discharge box (9). Automatic monitoring lubricators (11) are installed on both sides of the sealed bearings (10) and the mounting box (5). A speed sensor (14) is installed on the front side of the discharge box (9). Universal joints (13) are installed on both sides of the interior of the mounting box (5).

2. The high-efficiency and energy-saving material conveying device according to claim 1, characterized in that: The discharge box (9) has a cleaning water inlet (15) located on the front side of the outside, below the speed sensor (14), and the top of the discharge box (9) is equipped with an observation window (12).

3. The high-efficiency and energy-saving material conveying device according to claim 1, characterized in that: The bottom of each support frame (1) is equipped with corner brackets, and each corner bracket has a through groove. The bottom of each support frame (1) is covered with shock-absorbing pads, which are made of elastic rubber.

4. The high-efficiency and energy-saving material conveying device according to claim 1, characterized in that: The top rear side of the feed box (3) is hinged with a box cover, the upper surface of the box cover is equipped with a handle, and a sealing strip is provided between the box cover and the feed box (3).

5. The high-efficiency and energy-saving material conveying device according to claim 1, characterized in that: The surface of the spiral transmission shaft (4) is provided with anti-slip protrusions, which are evenly distributed in a spiral shape. The power distributor (6) and the gearbox (7) are connected by a high-strength transmission shaft.

6. The high-efficiency and energy-saving material conveying device according to claim 1, characterized in that: The automatic monitoring lubricator (11) is connected to the sealed bearing (10) and the universal joint (13) through a dedicated oil pipeline, and the outlet and inlet of the oil pipeline are equipped with anti-clogging structures.

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