Gantry type double-guide-column rotary material flattening machine

Abstract

The utility model belongs to the technical field of mechanical devices, and particularly relates to a gantry type double-guide-column rotary material flattening machine. The material flattening device comprises a gantry support and a material flattening mechanism, the material flattening mechanism is located above the gantry support and comprises a rotating gear motor, a rotating shaft, an outer sleeve, a material flattening impeller and a first lifting assembly, the rotating gear motor drives the rotating shaft to rotate, the material flattening impeller is located at the bottom of the rotating shaft, and the first lifting assembly supports lifting of the outer sleeve. According to the material flattening mechanism, the blades on the outer edge of the material flattening impeller are adopted, and leftover materials accumulated in the filling compartment are rapidly and centrifugally flattened. When more leftover materials are stacked, the material flattening machine stays for a period of time, the leftover materials can be flattened at a time without going back and forth for many times, and the material flattening efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical device technical field relates to the flat machine, specifically is gantry type double guide pillar rotation flat machine. BACKGROUND

[0002] The carriage bulk material leveling machine is a kind of equipment widely used in bulk material transport field, and its main function is to carry out leveling treatment to the bulk material in carriage, to ensure the stability and safety of material in the transport process.

[0003] Using carriage bulk material leveling machine can bring many advantages.First, it can improve transport efficiency, reduce the transport problem caused by uneven distribution of material.Secondly, through leveling treatment, the loss of material in the transport process can be reduced, and cost can be saved.Finally, the leveling machine can also enhance the safety of transport, reduce the safety accidents caused by material deviation or overturning.

[0004] The existing flat machine mostly adopts screw to spread material, and for the accumulated angle material, the material is transported and spread by screw rotation, needs to go back and forth to walk material multiple times to spread the material in large area, which is time-consuming and laborious.

[0005] In order to facilitate the above operation, the utility model realizes a new type of gantry type double guide pillar rotation flat machine. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing gantry type double guide pillar rotation flat machine, which adopts rotating impeller centrifugal force to spread material, and can quickly spread material.

[0007] In order to achieve the above object, the utility model provides the following technical scheme:

[0008] Gantry type double guide pillar rotation flat machine, it includes gantry support 1, flat mechanism 2, the flat mechanism 2 is located above gantry support 1, its characterized in that, the flat mechanism 2 includes rotating speed reducer motor 21, rotating shaft 22, outer sleeve 23, flat impeller 24, first lifting assembly 25, outer sleeve 23 penetrates the top plate of gantry support 1, rotating shaft 22 is located in outer sleeve 23 inside, rotating speed reducer motor 21 is located at the top of outer sleeve 23, rotating speed reducer motor 21 drives rotating shaft 22 rotation, flat impeller 24 is located at the bottom of rotating shaft 22, and first lifting assembly 25 supports the lifting of outer sleeve 23.

[0009] Further, the flat mechanism 2 is two groups, and the two groups of flat mechanism 2 are arranged side by side, and the two groups of flat mechanism 2 are arranged on the rotating disc 26, and the first drive motor 27 is arranged on the gantry support 1, and the first drive motor 27 drives the rotating disc 26 rotation.

[0010] Further, it further includes the scraper 3, the scraper 3 is "V" type, the tip of scraper 3 faces forward.

[0011] Further, the scraper 3 is connected with the portal frame 1 through the connecting arm 31, the connecting arm 31 and the scraper 3 can rotate around the connecting point with the portal frame.

[0012] Further, it further includes the pressing mechanism, the pressing mechanism includes the pressing cylinder 41, the center shaft 42, the second lifting assembly 43, two groups of second lifting assemblies 43 are oppositely arranged, the second lifting assembly 43 bottom is connected with the center shaft 42, and the center shaft 42 is externally provided with the pressing cylinder 41.

[0013] Further, the second lifting assembly 43 includes the toothed plate 431 and the second drive motor 432, two toothed plates 431 are located at both ends of the pressing cylinder 41 respectively, the bottom of the two toothed plates 431 is connected with the center shaft 42, and the second drive motor 432 drives the toothed plate 431 to lift.

[0014] Further, the second lifting assembly 43 further includes the magnetic scale 434, the magnetic scale 434 is opposite to the toothed plate 431, and the magnetic scale 434 is connected with the controller of the second drive motor 432.

[0015] Further, the center shaft 42 is provided with the vibrator 44.

[0016] The utility model provides a portal type double guide pillar rotary material leveling machine, and the device has the following beneficial effects:

[0017] The utility model discloses the outer edge of the material leveling mechanism 2 adopts the material leveling impeller 24 and is provided with blades, and the blades rapidly centrifugalize and flatten the accumulated corner material in the inside of the filling carriage during the rotation of the rotating shaft with the material leveling impeller 24.

[0018] The utility model discloses the material leveling mechanism 2 is two groups, and the two groups of material leveling mechanisms 2 are side by side, and the two groups of material leveling mechanisms 2 are arranged on the turntable 26.

[0019] When the material leveling machine moves above the filling carriage, the pressing cylinder 41 of the pressing mechanism contacts the material in the inside of the filling carriage, and the pressing cylinder 41 rolls under the driving of friction resistance, and the pressing cylinder 41 compacts the material in the filling carriage.

[0020] The second gear box 433 can drive the toothed plate 431 to lift, the height of the pressing cylinder 41 is adjusted through the toothed plate 431, the adjustment precision is high, and the compaction degree of the pressing cylinder 41 to the material is accurately adjusted.

[0021] The utility model discloses magnetic scale 434 is opposite toothed plate 431, and the controller connection control of magnetic scale 434 and second drive motor. The lifting height of two toothed plates 431 can be monitored through magnetic scale 434, and magnetic scale 434 sends detection signal to the controller of second drive motor, and the controller of second drive motor controls the rotation angle of second drive motor through the signal difference of two magnetic scales 434, ensures two toothed plates 431 synchronous lifting, and ensures that the central shaft 42 of pressure cylinder 41 keeps balance.

[0022] The utility model discloses the central shaft 42 of pressure cylinder 41 is equipped with vibrator 44, and the vibration intensity of vibrator 44 enhances the compaction intensity of pressure cylinder 41 to material, and avoids material sticking to the surface of pressure cylinder 41. DRAWINGS

[0023] Figure 1 It is the structural diagram of gantry type double guide pillar rotary material leveling machine that the utility model discloses.

[0024] Figure 2 It is the structural diagram of material leveling mechanism that the utility model discloses.

[0025] Figure 3 It is the sectional view of material leveling mechanism that the utility model discloses.

[0026] Figure 4 It is the structural diagram of scraper that the utility model discloses.

[0027] Figure 5 It is the structural diagram of material pressing mechanism that the utility model discloses.

[0028] In the drawing: gantry support -1, bottom wheel -11, material leveling mechanism -2, rotary speed reducer -21, rotating shaft -22, outer sleeve -23, material leveling impeller -24, first lifting assembly -25, rotating disc -26, first drive motor -27, tooth ring -28, first gear box -29, fixed rod -30, scraper -3, connecting arm -31, connecting rod -32, telescopic cylinder -33, pressure cylinder -41, central shaft -42, second lifting assembly -43, toothed plate -431, second drive motor -432, second gear box -433, magnetic scale -434, vibrator -44. DETAILED DESCRIPTION

[0029] In order to have more clear understanding to the technical features, the object and the effect of the utility model, now the specific implementation mode of the utility model is explained with the drawing.

[0030] The structure of gantry type double guide pillar rotary material leveling machine refers to the description accompanying drawings Figure 1As shown, it includes a gantry support 1 and a leveling mechanism 2. The bottom of both sides of the gantry support 1 is equipped with bottom wheels 11. In this specific embodiment, limiting tracks are provided on the ground on both sides of the filling car body, and the bottom wheels 11 correspond to the limiting tracks. The limiting tracks position the leveling machine, preventing the leveling mechanism from deviating from the filling car body. The leveling mechanism 2 is located above the gantry support 1. See the attached specification. Figure 3 As shown, the leveling mechanism 2 includes a rotary geared motor 21, a rotating shaft 22, an outer sleeve 23, a leveling impeller 24, and a first lifting assembly 25. The outer sleeve 23 penetrates the top plate of the gantry support 1, and the rotating shaft 22 is located inside the outer sleeve 23. The rotary geared motor 21 is located at the top of the outer sleeve 23 and drives the rotating shaft 22 to rotate. The leveling impeller 24 is located at the bottom of the rotating shaft 22, and the first lifting assembly 25 supports the lifting and lowering of the outer sleeve 23. In this specific embodiment, the outer edge of the leveling impeller 24 is provided with blades; the shape of the blades is described in the appendix to the specification. Figure 2 As shown, during the rotation of the rotating shaft carrying the flattening impeller 24, the blades rapidly centrifugally flatten the scrap material accumulated inside the filling carbox. In this specific embodiment, the first lifting assembly 25 adopts a telescopic hydraulic cylinder. The cylinder seat of the telescopic hydraulic cylinder is set on the gantry bracket, and its piston rod is connected to the outer sleeve 23. The advantages of the telescopic hydraulic cylinder include a multi-stage sleeve structure, long stroke, and dynamic variation of thrust and speed. The overall height of the rotary reduction motor 21, rotating shaft 22, outer sleeve 23, and flattening impeller 24 can be adjusted through the first lifting assembly 25, so that the flattening impeller 24 can fully contact the scrap material of different heights accumulated inside the filling carbox, and the depth of the flattening impeller 24 inserted into the material pile can be controlled, so that the scrap material can be quickly centrifugally flattened.

[0031] To accommodate filler compartments of varying widths, the following technical solution is adopted. In this embodiment, an improvement is made to the aforementioned gantry-type double-guide-column rotary leveling machine. See the attached instruction manual. Figure 1 As shown, the leveling mechanism 2 consists of two sets, arranged side-by-side, and mounted on a turntable 26. The turntable 26 is located on the top plate of the gantry support 1, and a first drive motor 27 is mounted on the top plate of the gantry support 1, driving the turntable 26 to rotate. (See attached instruction manual.) Figure 3As shown, the turntable 26 is connected to the top plate of the gantry support 1 via a bearing. The bearing seat is located on the top plate of the gantry support 1. A gear ring 28 is provided at the bottom of the turntable 26. A first gearbox 29 is connected to the output shaft of the first drive motor 27. The drive gear on the output shaft of the first gearbox 29 meshes with the gear ring 28, and the first drive motor 27 can drive the turntable 26 to rotate. In this specific embodiment, a magnetic angle sensor is provided on the gantry support 1. The rotation angle of the turntable 26 is measured by the magnetic angle sensor, which sends a signal to the controller of the first drive motor 27. The first drive motor 27 controls the rotation angle of the first drive motor 27, which is a servo motor.

[0032] In this specific embodiment, the lateral distance between the two sets of leveling mechanisms 2 can be adjusted by rotating the turntable 26, thus making it suitable for filling carriages of different widths. The first drive motor 27 is used to drive the turntable to rotate, and a magnetic angle sensor can be used to measure the rotation angle of the turntable. The rotation angle of the turntable 26 is controlled by controlling the rotation of the first drive motor. In this specific embodiment, to ensure that the two first lifting components 25 can be raised and lowered synchronously, the tops of the two outer sleeves 23 are provided with fixing rods 30. Under the drive of the fixing rods 30, the two telescopic hydraulic cylinders can be raised and lowered synchronously.

[0033] In this embodiment, based on the above-mentioned gantry-type double-guide-column rotary leveling machine, it also includes a scraper 3, see the appendix of the specification. Figure 1 As shown, the scraper 3 is V-shaped, with its tip pointing forward. During the movement of the leveler above the filling car, the scraper 3 is used to level the scrap material accumulated inside the filling car.

[0034] In this embodiment, based on the above-mentioned gantry-type double-guide-column rotary leveling machine, refer to the appendix of the instruction manual. Figure 1 and Figure 4 As shown, the scraper 3 and the gantry support 1 are connected by a connecting arm 31. One end of the connecting arm 31 is connected to the scraper 3, and the other end of the connecting arm 31 is connected to the gantry support 1 by a pin. The connecting rod 32 between the two connecting arms 31 is connected to the gantry support by a telescopic cylinder 33. The piston rod of the telescopic cylinder 33 is connected to the connecting rod 32 by a universal joint coupling. The cylinder seat of the telescopic cylinder 33 is connected to the gantry support 1 by a pin. The telescopic cylinder 33 can drive the connecting arm 31 to rotate around the gantry support 1 by telescopic movement, thereby adjusting the height of the scraper 3 to suit materials of different heights inside the filling car body.

[0035] In this embodiment, based on the above-mentioned gantry-type double-guide-column rotary leveling machine, refer to the appendix of the instruction manual. Figure 1 and Figure 5As shown, it also includes a pressing mechanism, which includes a pressing cylinder 41, a central shaft 42, and a second lifting assembly 43. Two sets of second lifting assemblies 43 are arranged opposite each other. The bottom of the second lifting assembly 43 is connected to the central shaft 42, and the pressing cylinder 41 is provided outside the central shaft 42. The pressing cylinder 41 is connected to the central shaft 42 through a bearing. When the leveling machine moves above the filling car, the pressing cylinder 41 comes into contact with the material inside the filling car. Driven by frictional resistance, the pressing cylinder 41 rolls, compacting the material inside the filling car.

[0036] In this embodiment, based on the above-mentioned gantry-type double-guide-column rotary leveling machine, refer to the appendix of the instruction manual. Figure 5 As shown, the second lifting assembly 43 includes a toothed plate 431 and a second drive motor 432. The two toothed plates 431 are located at both ends of the pressure cylinder 41, and the bottom of the two toothed plates 431 is connected to a central shaft 42. A second gearbox 433 is connected to the output shaft of the second drive motor 432. The drive gear on the output shaft of the second gearbox 433 meshes with the toothed plate 431, and the second drive motor 432 can drive the toothed plate 431 to rise and fall. In this specific embodiment, the height of the pressure cylinder 41 is adjusted by the toothed plate 431, which has high adjustment accuracy, thereby adjusting the pressure of the pressure cylinder 41 on the material.

[0037] In this embodiment, based on the above-mentioned gantry-type double-guide-column rotary leveling machine, refer to the appendix of the instruction manual. Figure 4 As shown, the second lifting assembly 43 also includes a magnetic scale 434, which faces the toothed plate 431. The magnetic scale 434 is connected to the controller of the second drive motor via signal transmission. In this specific embodiment, the second drive motor is a servo motor. The magnetic scale 434 can monitor the lifting height of the two toothed plates 431. The magnetic scale 434 sends the detection signal to the controller of the second drive motor. The controller of the second drive motor controls the rotation angle of the second drive motor by using the signal difference sent by the two magnetic scales 434, ensuring that the two toothed plates 431 lift synchronously and that the central axis 42 of the pressure cylinder 41 remains balanced.

[0038] In this embodiment, based on the above-mentioned gantry-type double-guide-column rotary leveling machine, refer to the appendix of the instruction manual. Figure 4 As shown, a vibrator 44 is provided on the central shaft 42. The vibration force of the vibrator 44 enhances the pressure of the pressure cylinder 41 on the material and prevents the material from sticking to the surface of the pressure cylinder 41.

[0039] The above are merely illustrative embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A gantry-type double-guide-column rotary leveling machine, comprising a gantry support (1) and a leveling mechanism (2), wherein the leveling mechanism (2) is located above the gantry support (1), characterized in that, The leveling mechanism (2) includes a rotary reduction motor (21), a rotating shaft (22), an outer sleeve (23), a leveling impeller (24), and a first lifting assembly (25). The outer sleeve (23) passes through the top plate of the gantry support (1). The rotating shaft (22) is located inside the outer sleeve (23). The rotary reduction motor (21) is located at the top of the outer sleeve (23). The rotary reduction motor (21) drives the rotating shaft (22) to rotate. The leveling impeller (24) is located at the bottom of the rotating shaft (22). The first lifting assembly (25) supports the lifting of the outer sleeve (23).

2. The gantry-type double-guide-column rotary leveling machine according to claim 1, characterized in that, The leveling mechanism (2) consists of two sets, which are arranged side by side. The two sets of leveling mechanisms (2) are set on the turntable (26). The gantry bracket (1) is equipped with a first drive motor (27), which drives the turntable (26) to rotate.

3. The gantry-type double-guide-column rotary leveling machine according to claim 1, characterized in that, It also includes a scraper (3), which is "V" shaped with the tip of the scraper (3) facing forward.

4. The gantry-type double-guide-column rotary leveling machine according to claim 3, characterized in that, The scraper (3) is connected to the gantry support (1) via a connecting arm (31), and the connecting arm (31) and the scraper (3) can rotate around the connection point with the gantry support.

5. The gantry-type double-guide-column rotary leveling machine according to claim 1, characterized in that, It also includes a pressing mechanism, which includes a pressing cylinder (41), a central shaft (42), and a second lifting assembly (43). Two sets of second lifting assemblies (43) are arranged opposite to each other. The bottom of the second lifting assembly (43) is connected to the central shaft (42), and the pressing cylinder (41) is provided outside the central shaft (42).

6. The gantry-type double-guide-column rotary leveling machine according to claim 5, characterized in that, The second lifting assembly (43) includes a toothed plate (431) and a second drive motor (432). The two toothed plates (431) are located at both ends of the pressure cylinder (41), and the bottom of the two toothed plates (431) is connected to the central shaft (42). The second drive motor (432) drives the toothed plates (431) to lift.

7. The gantry-type double-guide-column rotary leveling machine according to claim 6, characterized in that, The second lifting assembly (43) also includes a magnetic scale (434), which faces the toothed plate (431) and is connected to the controller of the second drive motor (432).

8. The gantry-type double-guide-column rotary leveling machine according to claim 5, characterized in that, A vibrator (44) is provided on the central shaft (42).

Images