Pre-tipping sorting trolley

Abstract

The invention discloses a pre-tipping sorting trolley which comprises a rack, a walking power mechanism is arranged in the middle of the rack, a tray is arranged on the walking power mechanism, tipping walking wheels are arranged on the two sides of the lower portion of the tray, tipping rail grooves are formed in the two sides of the rack, the tipping walking wheel on one side can walk in the tipping rail groove in the corresponding side, and the tipping walking wheel on the other side can walk in the tipping rail groove in the corresponding side. Baffles are arranged at the two ends of the tray, and automatic locking mechanisms used for opening the baffles are arranged at the bottoms of the baffles. According to the pre-tipping sorting trolley, cargoes are conveyed in an inclined walking mode through the tipping walking wheels, the baffle is adopted for blocking, when the cargoes reach the sorting position, the baffle is opened through the automatic locking mechanism, so that the cargoes on the tray fall off, tipping is conducted in advance, and the cargoes fall to the baffle to be limited; the goods are prevented from being damaged due to overlarge inertia in the direct tipping and sliding process, the sliding time point and the sliding position point are controlled, and sorting is accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics sorting trolleys, and more specifically, to a pre-tipping sorting trolley. Background Art

[0002] During the sorting process, when the logistics sorting machine uses direct tipping to sort goods, it is suddenly affected by the tipping force, has a large overall inertia, and falls quickly, which can easily cause damage to the goods and the sliding speed is uncontrolled.

[0003] Therefore, a pre-tipping sorting trolley is in urgent need. Summary of the invention

[0004] The purpose of the present invention is to provide a pre-tipping sorting trolley to solve the above-mentioned problems in the prior art, and to prevent the goods from being damaged due to excessive inertia during the direct tipping and sliding process. The sliding time and position are controlled, and the sorting is accurate.

[0005] The present invention provides a pre-tipping sorting trolley, which includes: a frame, a traveling power mechanism is arranged in the middle of the frame, a tray is arranged on the traveling power mechanism, tilting walking wheels are arranged on both sides below the tray, tilting track grooves are arranged on both sides of the frame, the tilting walking wheel on one side can travel in the tilting track groove on the corresponding side, baffles are arranged at both ends of the tray, and an automatic locking mechanism for opening the baffle is arranged at the bottom of each baffle.

[0006] The pre-tipping sorting trolley as described above, wherein, preferably, the middle portion of the bottom side of the tray is hinged to the travel power mechanism; and the travel power mechanism is installed in the middle portion of the frame.

[0007] As described above, the pre-tipping sorting trolley, wherein preferably, each of the baffles is hinged to both ends of the tray via a first hinge shaft.

[0008] As described above, the pre-tipping sorting trolley, wherein preferably, each automatic locking mechanism comprises a cylindrical clamp and a locking member, wherein the cylindrical clamp is arranged at the bottom of the baffle, and the cylindrical clamp is located below the first hinge shaft; an arc groove is provided on the locking member, and the cylindrical clamp fits in the arc groove of the locking member.

[0009] The pre-tipping sorting trolley as described above, wherein, preferably, a wheel frame is provided on the tilting running wheel; the middle position of the locking member is hinged to the wheel frame of the tilting running wheel through a second hinge shaft, and the height of the second hinge shaft is lower than the center of the arc groove.

[0010] As described above, the pre-tipping sorting trolley, wherein preferably, the inner end of the locking member is rotatably connected to an unlocking drive wheel, a tension spring is provided at the bottom of the locking member between the second hinge shaft and the unlocking drive wheel, and the other end of the tension spring is fixedly connected to the bottom of the wheel frame.

[0011] As described above, in the pre-tipping sorting trolley, preferably, the unlocking drive wheel is connected to a tilting power mechanism, and the tilting power mechanism is used to drive the unlocking drive wheel to move upward when the unlocking drive wheel moves to the tilting power mechanism.

[0012] The pre-tipping sorting trolley as described above, wherein preferably, the tipping power mechanism comprises a telescopic cylinder or an electric push rod.

[0013] As described above, the pre-tipping sorting trolley, wherein preferably, a horizontal travel limit groove is provided on the frame, and the horizontal travel limit groove is butted against the tilting track groove.

[0014] The present invention provides a pre-tilting sorting trolley, which first tilts and transports goods through tilting walking wheels, and uses baffles to block them. When the sorting position is reached, the baffle is opened through an automatic locking mechanism to make the goods on the tray fall off, and the tray is tilted in advance. The goods fall to the baffle for limiting, so that the goods are prevented from being damaged due to excessive inertia during the direct tilting and sliding process. The sliding time and position are controlled, and the sorting is accurate; the arc groove of the locking piece cooperates with the cylindrical clamping piece, which can completely fit the limiting lock of the baffle, and the locking is reliable and stable; the tension spring can ensure that the outer end of the locking piece always presses the cylindrical clamping piece upwards for locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described below with reference to the accompanying drawings, in which:

[0016] Figure 1 A schematic diagram of the structure of the pre-tilting sorting trolley provided by the present invention when the left-side tilting baffle is in a closed state;

[0017] Figure 2 A schematic diagram of the structure of the pre-tilting sorting trolley provided by the present invention when the left-side tilting baffle is in an open state;

[0018] Figure 3 A schematic diagram of the structure of the pre-tilting sorting trolley provided by the present invention when the right-side tilting baffle is in a closed state;

[0019] Figure 4 A schematic diagram of the structure of the pre-tilting sorting trolley provided by the present invention when the right-side tilting baffle is in an open state;

[0020] Figure 5 A schematic diagram of the structure of the pre-tipping sorting trolley provided by the present invention when the tipping trolley is in a horizontal state;

[0021] Figure 6 A schematic diagram of the structure of the pre-tilting sorting trolley provided by the present invention when in three combined states;

[0022] Figure 7 A schematic diagram of the three-dimensional structure of the tipping trolley of the pre-tip sorting trolley provided by the present invention installed on a sorting machine;

[0023] Figure 8 A schematic diagram of the three-dimensional structure of the pre-tilting sorting trolley provided by the present invention installed on a sorting machine from another viewing angle;

[0024] Fig. 9 for Figure 7 Schematic diagram of the enlarged structure at point A in the middle.

[0025] Explanation of the reference numerals: 1-tray, 2-travel power mechanism, 3-frame, 4-tilting travel wheel, 5-tilting track groove, 6-baffle, 7-first articulated shaft, 8-cylindrical clamp, 9-locking piece, 10-second articulated shaft, 11-wheel frame, 12-unlocking drive wheel, 13-tension spring, 14-tilting power mechanism, 15-horizontal travel limit groove. DETAILED DESCRIPTION

[0026] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0027] The words "first", "second" and similar words used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprises" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] In the present disclosure, when a specific component is described as being located between a first component and a second component, there may or may not be an intermediate component between the specific component and the first component or the second component. When a specific component is described as being connected to other components, the specific component may be directly connected to the other components without an intermediate component, or may not be directly connected to the other components but have an intermediate component.

[0029] All terms (including technical terms or scientific terms) used in the present disclosure have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0030] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0031] like Figure 1-Figure 9 As shown, the pre-tipping sorting trolley provided in this embodiment includes: a frame 3, a traveling power mechanism 2 is arranged in the middle of the frame 3, a tray 1 is arranged on the traveling power mechanism 2, and tilting walking wheels 4 are arranged on both sides below the tray 1, and tilting track grooves 5 are arranged on both sides of the frame 3, wherein the tilting walking wheels 4 on one side can travel in the tilting track grooves 5 on the corresponding side, baffles 6 are arranged at both ends of the tray 1, and an automatic locking mechanism for opening the baffles 6 is arranged at the bottom of each baffle 6.

[0032] The middle part of the bottom side of the tray 1 is hinged on the travel power mechanism 2; the travel power mechanism 2 is installed in the middle part of the frame 3. Since the tipping track grooves 5 are distributed on both sides, tipping sorting on the left or right side can be realized.

[0033] Furthermore, each baffle 6 is hinged to two ends of the tray 1 through a first hinge shaft 7 .

[0034] During operation, the goods are first tilted and transported by the tilting wheels 4, and are blocked by the baffle 6. When the sorting position is reached, the baffle 6 is opened by the automatic locking mechanism, so that the goods on the tray 1 fall off, and the tray is tipped in advance, and the goods fall to the baffle 6 for limiting, to avoid damage to the goods due to excessive inertia during the direct tipping and sliding process. The sliding time and position are controlled, and the sorting is accurate.

[0035] Furthermore, each automatic locking mechanism includes a cylindrical clamp 8 and a locking member 9, wherein the cylindrical clamp 8 is arranged at the bottom of the baffle 6 and is located below the first hinge shaft 7; an arc groove is provided on the locking member 9, and the cylindrical clamp 8 fits in the arc groove of the locking member 9. The arc groove of the locking member 9 cooperates with the cylindrical clamp 8, which can completely fit the limit locking of the baffle 6, and the locking is reliable and stable.

[0036] Furthermore, a wheel frame 11 is provided on the tilting running wheel 4; the middle position of the locking member 9 is hinged to the wheel frame 11 of the tilting running wheel 4 through a second hinge shaft 10, and the height of the second hinge shaft 10 is lower than the center of the arc groove.

[0037] Furthermore, the inner end of the locking member 9 is rotatably connected to an unlocking drive wheel 12, and a tension spring 13 is provided at the bottom of the locking member 9 between the second hinge shaft 10 and the unlocking drive wheel 12, and the other end of the tension spring 13 is fixedly connected to the bottom of the wheel frame 11. The tension spring 13 can ensure that the outer end of the locking member 9 always presses the cylindrical clamp 8 upward to lock it.

[0038] Furthermore, the unlocking drive wheel 12 is connected to a tilting power mechanism 14, and the tilting power mechanism 14 is used to drive the unlocking drive wheel 12 to move upward when the unlocking drive wheel 12 moves to the tilting power mechanism 14. In some embodiments of the present invention, the tilting power mechanism 14 is installed at the frame 3 corresponding to the sorting slot. Under the action of the tilting power mechanism 14, the locking member 9 can be automatically separated from the cylindrical clamp 8, and then the baffle 6 can automatically rotate under the gravity of the goods to achieve the sliding of the goods. During the walking process of the sorting trolley, when it walks to the other side of the tilting state, the cylindrical clamp 8 on the lower side of the baffle 6 is stuck in the arc groove of the locking member 9 to complete the automatic reset.

[0039] The tilting power mechanism 14 includes a telescopic cylinder or an electric push rod, which can quickly touch the tilting walking wheel 4, has high sensitivity and fast response, and is convenient for rapid sorting.

[0040] Furthermore, a horizontal travel limit groove 15 is provided on the frame 3, and the horizontal travel limit groove 15 is docked with the tilting track groove 5, so as to facilitate horizontal travel in a non-sorting section, and to enter the side for tilting sorting when one side is required.

[0041] The pre-tilting sorting trolley provided in the embodiment of the present invention first tilts the goods for transportation through the tilting walking wheels, and uses the baffle to block them. When the sorting position is reached, the baffle is opened through the automatic locking mechanism, so that the goods on the tray fall off, and the tray is tilted in advance. The goods fall to the baffle for limiting, so as to avoid damage to the goods due to excessive inertia during the direct tilting and sliding process. The sliding time and position are controlled, and the sorting is accurate; the arc groove of the locking member cooperates with the cylindrical clamp to completely fit the limit lock of the baffle, and the locking is reliable and stable; the tension spring can ensure that the outer end of the locking member always presses the cylindrical clamp upward for locking.

[0042] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0043] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. A pre-tilting sorting trolley, characterized in that: include: A frame, a walking power mechanism is arranged in the middle of the frame, a tray is arranged on the walking power mechanism, tilting walking wheels are arranged on both sides below the tray, tilting track grooves are arranged on both sides of the frame, the tilting walking wheel on one side can walk in the tilting track groove on the corresponding side, baffles are arranged at both ends of the tray, and an automatic locking mechanism for opening the baffles is arranged at the bottom of each baffle.

2. The pre-tilting sorting trolley according to claim 1, characterized in that: The middle part of the bottom side of the tray is hinged on the travel power mechanism; the travel power mechanism is installed in the middle part of the frame.

3. The pre-tilting sorting trolley according to claim 1 is characterized in that: Each of the baffles is hinged to two ends of the tray through a first hinge shaft.

4. The pre-tipping sorting trolley according to claim 3 is characterized in that: Each automatic locking mechanism includes a cylindrical clamp and a locking member, wherein the cylindrical clamp is arranged at the bottom of the baffle and is located below the first hinge shaft; an arc groove is opened on the locking member, and the cylindrical clamp fits in the arc groove of the locking member.

5. The pre-tipping sorting trolley according to claim 4, characterized in that: A wheel frame is arranged on the tilting running wheel; the middle position of the locking member is hinged to the wheel frame of the tilting running wheel through a second hinge shaft, and the height of the second hinge shaft is lower than the center of the arc groove.

6. The pre-tipping sorting trolley according to claim 5, characterized in that: The inner end of the locking member is rotatably connected to an unlocking drive wheel, and a tension spring is arranged at the bottom of the locking member between the second hinge shaft and the unlocking drive wheel, and the other end of the tension spring is fixedly connected to the bottom of the wheel frame.

7. The pre-tipping sorting trolley according to claim 6, characterized in that: The unlocking drive wheel is connected to a tilting power mechanism, and the tilting power mechanism is used to drive the unlocking drive wheel to move upward when the unlocking drive wheel moves to the tilting power mechanism.

8. The pre-tipping sorting trolley according to claim 7, characterized in that: The tilting power mechanism comprises a telescopic cylinder or an electric push rod.

9. The pre-tipping sorting trolley according to claim 1, characterized in that: The frame is provided with a horizontal travel limiting groove, and the horizontal travel limiting groove is butted with the tilting track groove.

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