Crown block bearing device of object selection vending machine

Abstract

The utility model discloses a crown block bearing device of an object selection vending machine. The crown block bearing device comprises a shaft sleeve fixing seat and a first moving axial bearing piece. The shaft sleeve fixing seat has a first surface and a second surface. The shaft sleeve fixing seat is provided with a first moving axial shaft sleeve and two open holes. The first movable axial shaft sleeve is arranged on the first surface. And the material of the first moving axial shaft sleeve is the same as that of the shaft sleeve fixing seat. The first moving axial shaft sleeve is provided with a first moving axial through hole, and the first moving axial through hole is aligned with the corresponding open hole in the opposite insertion direction. The first moving axial bearing member has a first moving axial shaft and a first moving axial gear. One end of the first moving axial shaft rod penetrates through the first moving axial through hole and the corresponding open hole and extends out of the second surface of the shaft sleeve fixing base. The first moving axial gear contacts an end of the first moving axial bushing.

Description

Technical Field

[0001] The utility model relates to a bearing device, and in particular to a bearing device for a crane used in a vending machine. Background Art

[0002] Generally speaking, the crane gear of the item selection vending machine can be driven by a motor to drive the jaws of the crane to move. However, when the motor of the item selection vending machine drives the gear to rotate, the gear will produce friction with the shaft sleeve of the crane, causing the shaft sleeve of the crane to wear out as the number of uses increases. The operator must regularly replace components for the item selection vending machine, which increases the inconvenience of using the crane mechanism of the item selection vending machine and increases the workload of the operator. Furthermore, in order to replace the components of the crane mechanism and therefore disassemble the crane mechanism, a variety of specific tools must be used to disassemble the bearings of the crane in order to replace the worn shaft sleeve. The crane mechanism that is difficult to disassemble increases the inconvenience of the operator. Utility Model Content

[0003] To solve the above-mentioned problem, a technical embodiment of the present invention is a bearing device for a vending machine overhead crane. When the first movable axial gear rubs against the end of the first movable axial sleeve, the sleeve fixing seat and the first movable axial sleeve made of the same material can improve the defect of rapid wear of the traditional sleeve as the number of uses increases. That is, the present invention increases the service life of the first movable axial sleeve by designing the sleeve fixing seat and the first movable axial sleeve made of the same material.

[0004] The technical means adopted in the present utility model are as follows.

[0005] According to the above technical embodiments, the embodiments of the utility model provide a bearing device for a crown trolley of a vending machine. The bearing device for a crown trolley of a vending machine includes a sleeve fixing seat and a first movable axial bearing member. The sleeve fixing seat has a first surface and a second surface relative to the first surface. The sleeve fixing seat has a first movable axial sleeve and two openings. The first movable axial sleeve is arranged on the first surface of the sleeve fixing seat. The material of the first movable axial sleeve is the same as that of the sleeve fixing seat. The first movable axial sleeve has a first movable axial through-hole, and the first movable axial through-hole is aligned with the corresponding opening in the plug-in direction. The first movable axial bearing member has a first movable axial shaft and a first movable axial gear arranged on the first movable axial shaft. One end of the first movable axial shaft passes through the first movable axial through-hole and the corresponding opening and extends to the outside of the second surface of the sleeve fixing seat. The first movable axial gear contacts the end of the first movable axial sleeve.

[0006] According to one embodiment of the utility model, the above-mentioned sleeve fixing seat has a second movable axial sleeve, which is aligned with the first movable axial sleeve in the length direction of the sleeve fixing seat, the insertion direction is perpendicular to the length direction, and the material of the second movable axial sleeve is the same as that of the first movable axial sleeve.

[0007] According to an embodiment of the utility model, the second movable axial sleeve has a second movable axial through hole, and the second movable axial through hole is aligned with the corresponding opening in the insertion direction.

[0008] According to one embodiment of the utility model, the above-mentioned overhead crane bearing device of the vending machine further includes a second movable axial quick-release bearing component. The second movable axial quick-release bearing component has a second movable axial shaft and a quick-release gear. The second movable axial shaft passes through the second movable axial through-hole and the corresponding opening, and the quick-release gear is detachably arranged on the second movable axial shaft and contacts the end of the second movable axial sleeve. The first movable axial bearing component is used to be driven to move the overhead crane in the first movable axial direction, and the second movable axial quick-release bearing component is used to be driven to move the overhead crane in the second movable axial direction. The first movable axial direction is the left-right direction, and the second movable axial direction is the front-back direction.

[0009] According to an embodiment of the present invention, the second movable axial quick-release bearing component has a latch component, and the second movable axial shaft has a latch hole, and the latch component is used to be inserted into the latch hole.

[0010] According to an embodiment of the present invention, the lower end of the quick-release gear has a latch groove, and the latch member is inserted into the latch hole and accommodated in the latch groove to stabilize the quick-release gear and the second movable axial shaft.

[0011] According to an embodiment of the present invention, the second movable axial quick-release bearing component has a snap groove and a C-shaped ring. The C-shaped ring is snapped into the snap groove and abuts against the other end of the quick-release gear relative to the lower end.

[0012] According to an embodiment of the utility model, the above-mentioned vending machine overhead crane bearing device further includes a winding iron plate. The winding iron plate is arranged on the second surface of the sleeve fixing seat. The first moving axial shaft of the first moving axial bearing member and the second moving axial shaft of the second moving axial quick-release bearing member pass through the winding iron plate.

[0013] According to an embodiment of the present invention, the end of the second movable axial sleeve has a first bearing, and the second movable axial shaft rod contacts the first bearing to reduce friction when the second movable axial shaft rod rotates.

[0014] According to one embodiment of the utility model, the second surface of the above-mentioned sleeve fixing seat has a second bearing, the first bearing is aligned with the second bearing in the insertion direction, and the second movable axial shaft contacts the second bearing to reduce the friction force when the second movable axial shaft rotates.

[0015] The technical effect produced by the utility model: In the utility model, the material of the first movable axial sleeve of the overhead crane bearing device of the selection vending machine is the same as the material of the sleeve fixing seat, and the first movable axial gear of the first movable axial bearing member contacts the end of the first movable axial sleeve. When the first movable axial gear rubs against the end of the first movable axial sleeve, the sleeve fixing seat and the first movable axial sleeve made of the same material can improve the defect of the traditional sleeve causing rapid wear and tear as the number of uses increases, so the operator does not need to frequently replace the worn sleeve for the selection vending machine, which can improve the product value of the selection vending machine using the overhead crane mechanism and reduce the workload of the operator in replacing the worn components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a bearing device for a crown block of a vending machine according to an embodiment of the present invention.

[0017] Figure 2 for Figure 1 A three-dimensional image of the overhead crane bearing assembly of the vending machine from another perspective.

[0018] Figure 3 An exploded view of a bearing device for a crown block of a vending machine according to an embodiment of the present invention.

[0019] Figure 4 A schematic diagram of a shaft sleeve fixing seat according to an embodiment of the present utility model.

[0020] Figure 5 A top view of a crown bearing device for a vending machine according to an embodiment of the utility model.

[0021] Figure 6 for Figure 5 A cross-sectional view of the bearing assembly of the overhead crane of a vending machine along line segment A-A.

[0022] Figure 7 A three-dimensional view of a second movable axial quick-release bearing component according to an embodiment of the present invention.

[0023] Figure 8 An exploded view of a second movable axial quick-release bearing component according to an embodiment of the present invention.

[0024] Fig. 9 A top view of a crown block bearing device for a vending machine according to another embodiment of the present invention.

[0025] Explanation of symbols:

[0026] 100, 100a: Crown bearing device for vending machine

[0027] 110: Bushing fixing seat

[0028] 111: First movable axial sleeve

[0029] 112: First surface

[0030] 113: First moving axial perforation

[0031] 114: Second Surface

[0032] 115: Second movable axial sleeve

[0033] 116: Opening

[0034] 117: Second moving axial perforation

[0035] 120: First movable axial bearing member

[0036] 122: First moving axial shaft

[0037] 124: First moving axial gear

[0038] 126: Turn the wheel

[0039] 130: Second movable axial quick-release bearing part

[0040] 132: Second moving axial shaft

[0041] 134: Quick release gear

[0042] 136: Latch

[0043] 138: Buckle slot

[0044] 139: C-ring

[0045] 140: Wire winding iron plate

[0046] 1112: End

[0047] 1144: The Second Palin

[0048] 1152: End

[0049] 1154: First Palin

[0050] 1321: Reel

[0051] 1322: Turn the wheel

[0052] 1342: End

[0053] 1344: Lower end

[0054] 1346: Latch slot

[0055] 1391: C-ring

[0056] D1: Insertion direction

[0057] D2: Length direction

[0058] O: Pin hole

[0059] A-A: line segment. DETAILED DESCRIPTION

[0060] Please refer to Figures 1 to 3 , Figure 1 A three-dimensional view of a crown bearing device 100 of a vending machine according to an embodiment of the present invention, Figure 2 for Figure 1 A three-dimensional view of the bearing device 100 of the vending machine crane at another viewing angle, and Figure 3 An exploded view of a crown bearing device 100 for a vending machine according to an embodiment of the present invention. Figures 1 to 3 In the present invention, the vending machine overhead crane bearing device 100 includes a sleeve fixing seat 110, a first movable axial bearing component 120, and a second movable axial quick-release bearing component 130. The sleeve fixing seat 110 has a first surface 112 and a second surface 114 relative to the first surface 112. The sleeve fixing seat 110 has a first movable axial sleeve 111 and two openings 116. The first movable axial sleeve 111 is disposed on the first surface 112 of the sleeve fixing seat 110. It is worth noting that the material of the first movable axial sleeve 111 is the same as that of the sleeve fixing seat 110, and the material of the first movable axial sleeve 111 and the sleeve fixing seat 110 can be stainless steel, or other suitable alloys, fiber materials or high molecular polymers, and the present invention is not limited to the material of the first movable axial sleeve 111 and the sleeve fixing seat 110. The first movable axial sleeve 111 of the sleeve fixing seat 110 has a first movable axial through hole 113, which is aligned with the corresponding opening 116 in the insertion direction D1. In other words, the first movable axial through hole 113 of the first movable axial sleeve 111 is connected to the opening 116.

[0061] In some embodiments, the first movable axial bearing member 120 of the sleeve fixing seat 110 has a first movable axial shaft 122 and a first movable axial gear 124 disposed on the first movable axial shaft 122. One end of the first movable axial shaft 122 passes through the first movable axial through hole 113 and the corresponding opening 116 to be fixed to the first movable axial sleeve 111 of the sleeve fixing seat 110, and the first movable axial shaft 122 of the first movable axial bearing member 120 extends to the outside of the second surface 114 of the sleeve fixing seat 110. The first movable axial gear 124 contacts the end 1112 of the first movable axial sleeve 111.

[0062] Specifically, the material of the first movable axial sleeve 111 of the crown block bearing device 100 of the item selection vending machine is the same as that of the sleeve fixing seat 110, and the first movable axial gear 124 of the first movable axial bearing member 120 contacts the end 1112 of the first movable axial sleeve 111. When the first movable axial gear 124 of the first movable axial bearing member 120 rubs against the end 1112 of the first movable axial sleeve 111 of the sleeve fixing seat 110, the sleeve fixing seat 110 and the first movable axial sleeve 111 of the same material can improve the defect of the traditional sleeve causing rapid wear and tear as the number of uses increases. Therefore, the operator does not need to frequently replace the sleeve for the item selection vending machine using the crown block mechanism, which can improve the product value of the crown block bearing device 100 of the item selection vending machine and reduce the workload of the operator in replacing the wear components.

[0063] Please refer to Figures 4 to 6 , Figure 4 According to a schematic diagram of a shaft sleeve fixing seat 110 in one embodiment of the present utility model, Figure 5 According to a top view of a crown bearing device 100 of a vending machine for selecting goods in accordance with an embodiment of the present invention, Figure 6 Figure 5 A cross-sectional view of the bearing device 100 of the vending machine crane along the line segment AA. Figures 4 to 6 In the embodiment, the sleeve fixing seat 110 has a second movable axial sleeve 115, which is aligned with the first movable axial sleeve 111 in the length direction D2 of the sleeve fixing seat 110, and the insertion direction D1 is perpendicular to the length direction D2, and the material of the second movable axial sleeve 115 is the same as that of the first movable axial sleeve 111, and the material of the second movable axial sleeve 115 and the sleeve fixing seat 110 can be stainless steel, or other suitable alloys, fiber materials or high molecular polymers, and the present invention is not limited to the material of the second movable axial sleeve 115 and the sleeve fixing seat 110. The second movable axial sleeve 115 has a second movable axial through hole 117, and the second movable axial through hole 117 is aligned with the corresponding opening 116 in the insertion direction D1.

[0064] In some embodiments, the second movable axial quick-release bearing component 130 has a second movable axial shaft rod 132 and a quick-release gear 134. The second movable axial shaft rod 132 of the second movable axial quick-release bearing component 130 passes through the second movable axial through hole 117 and the corresponding opening 116, and the quick-release gear 134 of the second movable axial quick-release bearing component 130 is detachably disposed on the second movable axial shaft rod 132 and contacts the end 1152 of the second movable axial sleeve 115. It is worth noting that the first movable axial bearing component 120 is used to be driven to move the overhead travelling vehicle in the first movable axial direction, and the second movable axial quick-release bearing component 130 is used to be driven to move the overhead travelling vehicle in the second movable axial direction, the first movable axial direction is the left-right direction and the second movable axial direction is the front-back direction, and the first movable axial direction and the second movable axial direction are in the same plane.

[0065] In some embodiments, the vending machine overhead crane bearing device 100 further includes a wire winding iron plate 140. The wire winding iron plate 140 is disposed on the second surface 114 of the sleeve fixing seat 110. The first movable axial shaft 122 of the first movable axial bearing member 120 and the second movable axial shaft 132 of the second movable axial quick-release bearing member 130 penetrate the wire winding iron plate 140 to stabilize the configuration and connection relationship between the sleeve fixing seat 110, the first movable axial bearing member 120, the second movable axial quick-release bearing member 130 and the wire winding iron plate 140. In addition, the end 1152 of the second movable axial sleeve 115 has a first bearing 1154, the second movable axial shaft 132 contacts the first bearing 1154 to reduce the friction when the second movable axial shaft 132 rotates, and the second surface 114 of the sleeve fixing seat 110 has a second bearing 1144, the first bearing 1154 is aligned with the second bearing 1144 in the insertion direction D1, and the second movable axial shaft 132 contacts the second bearing 1144 to reduce the friction when the second movable axial shaft 132 rotates. In addition, the winding wheel 1321 and the rotating wheel 1322 are arranged on the second movable axial shaft 132 of the second movable axial quick release bearing component 130, and the rotating wheel 126 is arranged on the first movable axial shaft 122 of the first movable axial bearing component 120. The rotating wheel 126, the winding wheel 1321 and the rotating wheel 1322 can be configured with winding wires to allow the clamping claws of the overhead crane mechanism to move forward and backward, left and right, downward and upward.

[0066] Please refer to Figure 7 and Figure 8 , Figure 7 A three-dimensional view of a second movable axial quick-release bearing member 130 according to an embodiment of the present invention, Figure 8 An exploded view of the second movable axial quick-release bearing member 130 according to an embodiment of the present invention. Figure 7 and Figure 8In the embodiment, the second movable axial quick-release bearing component 130 has a latch member 136, and the second movable axial shaft 132 has a latch hole O. The latch member 136 of the second movable axial quick-release bearing component 130 can be inserted into the latch hole O of the second movable axial shaft 132. The lower end portion 1344 of the quick-release gear 134 of the second movable axial quick-release bearing component 130 has a latch groove 1346. After the latch member 136 of the second movable axial quick-release bearing component 130 is inserted into the latch hole O of the second movable axial shaft 132, it can be accommodated in the latch groove 1346 of the lower end portion 1344 of the quick-release gear 134 to stabilize the positional relationship between the quick-release gear 134 and the second movable axial shaft 132. In addition, the second movable axial quick-release bearing component 130 has a snap groove 138 and a C-shaped ring 139. The C-ring 139 of the second movable axial quick-release bearing component 130 is buckled into the buckle groove 138, and the C-ring 139 of the second movable axial quick-release bearing component 130 abuts against the other end 1342 of the quick-release gear 134 relative to the lower end 1344. The second movable axial quick-release bearing component 130 has another C-ring 1391, and the C-ring 139 and the other C-ring 1391 are disposed at both ends of the second movable axial shaft 132 of the second movable axial quick-release bearing component 130.

[0067] Please refer to Fig. 9 , Fig. 9 A top view of a crown bearing device 100a of a vending machine according to another embodiment of the present invention. Fig. 9 , but the first surface 112 (such as the front) of the sleeve fixing seat 110 of the crown block bearing device 100a of the vending machine can be provided with a wire tube, and the wire tube can drive the clamping claw of the crown block mechanism to move. In addition, the rotating wheel 126 and the rotating wheel 1322 can be disposed on the first movable axial shaft 122 of the first movable axial bearing member 120 and the second movable axial shaft 132 of the second movable axial quick-release bearing member 130, so as to allow the clamping claw of the crown block mechanism to move forward and backward, left and right, downward and upward.

[0068] Specifically, when an operator disassembles the bearing device 100a of the overhead crane of the vending machine in order to replace the components of the bearing device 100a of the overhead crane of the vending machine, the second movable axial shaft 132 of the second movable axial quick-release bearing member 130 is provided with a quick-release gear 134 for the operator to quickly disassemble, thereby improving the traditional situation in which a plurality of tools are required to disassemble the bearing member. Therefore, the convenience of the operator in replacing the components of the overhead crane bearing device 100a of the vending machine is improved, thereby improving the operator's work efficiency.

[0069] In summary, the material of the first movable axial sleeve 111 of the overhead crane bearing device 100 of the item selection vending machine is the same as that of the sleeve fixing seat 110, and the first movable axial gear 124 of the first movable axial bearing member 120 contacts the end 1112 of the first movable axial sleeve 111. When the first movable axial gear 124 of the first movable axial bearing member 120 rubs against the end 1112 of the first movable axial sleeve 111 of the sleeve fixing seat 110, the sleeve fixing seat 110 and the first movable axial sleeve 111 made of the same material can improve the defect of the traditional sleeve causing rapid wear and tear as the number of uses increases. Therefore, the operator does not need to frequently replace the sleeve for the item selection vending machine using the overhead crane mechanism, which can improve the product value of the overhead crane bearing device 100 of the item selection vending machine and reduce the workload of the operator in replacing the worn components. In addition, when the operator disassembles the bearing device 100 of the vending machine crane in order to replace the components of the bearing device 100 of the vending machine crane, the second movable axial shaft 132 of the second movable axial quick-release bearing member 130 is provided with a quick-release gear 134 for the operator to quickly disassemble, thereby improving the traditional situation in which multiple tools are required to disassemble the bearing member. Therefore, the convenience of the operator in replacing the components of the vending machine crane bearing device 100 is improved, thereby improving the operator's work efficiency.

Claims

1. A crown bearing device for a vending machine, characterized in that: Include: A sleeve fixing seat (110) having a first surface (112) and a second surface (114) opposite to the first surface (112), and the sleeve fixing seat (110) having a first movable axial sleeve (111) and two openings (116), wherein the first movable axial sleeve (111) is arranged on the first surface (112) of the sleeve fixing seat (110), the material of the first movable axial sleeve (111) is the same as the material of the sleeve fixing seat (110), and the first movable axial sleeve (111) has a first movable axial through hole (113), and the first movable axial through hole (113) is aligned with the corresponding opening (116) in a pair of insertion directions (D1); and A first movable axial bearing component (120) has a first movable axial shaft (122) and a first movable axial gear (124) arranged on the first movable axial shaft (122), wherein one end of the first movable axial shaft (122) passes through the first movable axial through hole (113) and the corresponding opening (116) and extends to the outside of the second surface (114) of the sleeve fixing seat (110), and the first movable axial gear (124) contacts an end portion (1112) of the first movable axial sleeve (111).

2. The overhead travelling carriage bearing device for a vending machine as claimed in claim 1, characterized in that: The sleeve fixing seat (110) has a second movable axial sleeve (115), and the second movable axial sleeve (115) is aligned with the first movable axial sleeve (111) in a length direction (D2) of the sleeve fixing seat (110). The insertion direction (D1) is perpendicular to the length direction (D2), and the material of the second movable axial sleeve (115) is the same as that of the first movable axial sleeve (111).

3. The crown block bearing device for a vending machine according to claim 2, characterized in that: The second movable axial sleeve (115) has a second movable axial through hole (117), and the second movable axial through hole (117) is aligned with the corresponding opening (116) in the insertion direction (D1).

4. The crown block bearing device for a vending machine according to claim 3, characterized in that: Also includes: A second movable axial quick-release bearing component (130) has a second movable axial shaft rod (132) and a quick-release gear (134), wherein the second movable axial shaft rod (132) passes through the second movable axial through hole (117) and the corresponding opening (116), and the quick-release gear (134) is detachably arranged on the second movable axial shaft rod (132) and contacts an end portion (1152) of the second movable axial sleeve (115), wherein the first movable axial bearing component (120) is used to be driven to move a crane in a first movable axial direction, and the second movable axial quick-release bearing component (130) is used to be driven to move the crane in a second movable axial direction, the first movable axial direction is left-right, and the second movable axial direction is front-back.

5. The crown bearing device for a vending machine according to claim 4, characterized in that: The second movable axial quick-release bearing component (130) has a latch component (136), and the second movable axial shaft (132) has a latch hole (O), and the latch component (136) is used to be inserted into the latch hole (O).

6. The crown bearing device for a vending machine according to claim 5, characterized in that: A lower end portion (1344) of the quick-release gear (134) has a latch groove (1346). After the latch member (136) is inserted into the latch hole (O), it is accommodated in the latch groove (1346) to stabilize the quick-release gear (134) and the second movable axial shaft (132).

7. The crown bearing device of a vending machine according to claim 6, characterized in that: The second movable axial quick-release bearing component (130) has a snap groove (138) and a C-shaped ring (139). The C-shaped ring (139) is snapped into the snap groove (138) and abuts against the other end (1342) of the quick-release gear (134) relative to the lower end (1344).

8. The crown bearing device for a vending machine according to claim 4, characterized in that: Also includes: A wire winding iron plate (140) is disposed on the second surface (114) of the shaft sleeve fixing seat (110), wherein the first movable axial shaft rod (122) of the first movable axial bearing component (120) and the second movable axial shaft rod (132) of the second movable axial quick-release bearing component (130) pass through the wire winding iron plate (140).

9. The crown bearing device of a vending machine according to claim 4, characterized in that: The end portion (1152) of the second movable axial sleeve (115) has a first bearing (1154), and the second movable axial shaft (132) contacts the first bearing (1154) to reduce the friction force when the second movable axial shaft (132) rotates.

10. The crown bearing device of a vending machine according to claim 9, characterized in that: The second surface (114) of the sleeve fixing seat (110) has a second bearing (1144), the first bearing (1154) is aligned with the second bearing (1144) in the insertion direction (D1), and the second movable axial shaft (132) contacts the second bearing (1144) to reduce the friction force when the second movable axial shaft (132) rotates.

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