Cover body device of vertical chopping stirrer

Abstract

A cover body device of a vertical type chopping mixer comprises a cover plate, a supporting piece and at least one connecting rod piece, a connecting seat is arranged on the top of the cover plate in a protruding mode, one end of the supporting piece is connected to a side frame in a pivoted mode, and each connecting rod piece is connected between the cover plate and the supporting piece. Each connecting rod piece is connected with the connecting seat through a first pivoting piece and is connected with the supporting piece through a second pivoting piece, so that the connecting rod pieces can pivot relative to the connecting seat and the supporting piece, and when the cover body device is pivoted and covered, the cover plate can swing relative to the supporting piece under the influence of gravity, so that the cover plate can be fixed on the supporting piece. The cover plate can be connected with the edge of a stirring barrel when the angle approaches to be horizontal, so that the stress of the cover body device in the covering process is more uniform, and the covering density is better.

Description

Technical Field

[0001] The utility model relates to a food processing machine, in particular to a cover device of a vertical chopping and mixing machine for chopping and mixing food materials. Background Art

[0002] Vertical chopper mixer is mainly used to chop ingredients and mix them, please refer to Figure 6 The existing vertical chopping mixer 90 mainly includes a side frame 91, a mixing bucket 92, a flip seat 94, and a cover device 93. The mixing bucket 92 is located on one side of the side frame 91 and is installed above the flip seat 94. The flip seat 94 can flip relative to the side frame 91 with a horizontally extending flip axis as the center, thereby driving the mixing bucket 92 to flip relative to the side frame 91. A driving device is installed in the flip seat 94. A tool group connected to the driving device is installed inside the mixing bucket 92, and the tool group can cut and mix the ingredients in the mixing bucket 92. The cover device 93 can be opened to cover the top of the mixing bucket 92 and is pivotally connected to the side frame 91.

[0003] The cover device 93 includes a cover plate 931, two pairs of fixing columns 932 protruding from the top of the cover plate 931, and a connecting arm group 933. The connecting arm group 933 includes two extension rods 935, a pivot shaft 934, and a buckle rod 936. The two extension rods 935 are side by side and are fixed to the cover plate 931 through the two pairs of fixing columns 932 respectively. The pivot shaft 934 is connected to one end of the two extension rods 935 and is connected to the side frame 91. The buckle rod 936 is connected to the other end of the two extension rods 935 and is used to connect with the fastener installed on the mixing barrel 92. The user can hold the connecting arm group 933 and open or close the cover device 93 with the pivot shaft 934 as the center.

[0004] However, since the connecting arm group 933 is fixed to the cover plate 931 by the two pairs of fixing columns 932 and can pivot relative to the side frame 91 through the pivot shaft 934, during the closing process of the cover body device 93, the cover plate 931 will pivot along with the connecting arm group 933. The side of the cover plate 931 close to the side frame 91 will first contact the barrel edge of the mixing barrel 92, and the side away from the side frame 91 will last contact the barrel edge of the mixing barrel 92. As a result, the cover plate 931 is subjected to uneven force during the closing process, making it difficult to align, which affects the tightness. The side of the cover plate 931 close to the side frame 91 will be subjected to greater pressure during the closing process and is more prone to wear. Utility Model Content

[0005] In view of the above-mentioned deficiencies, the main object of the present invention is to provide a cover device for a vertical chopper mixer, which can make the force on the cover device more uniform and the sealing degree better during the closing process.

[0006] To achieve the above-mentioned objectives, the present invention provides a cover device for a vertical chopper mixer, which is used to cover the top of a mixing barrel and is pivotally connected to a side frame. The side frame is located on one side of the mixing barrel. The cover device for the vertical chopper mixer includes:

[0007] a cover plate, wherein a connecting seat is protruded from the top of the cover plate;

[0008] a support member, one end of which is pivotally connected to the side frame; and

[0009] At least one connecting rod member, each connecting rod member is connected between the cover plate and the support member, each connecting rod member is connected to the connecting seat through a first pivot member and is connected to the support member through a second pivot member, the first pivot member and the second pivot member are arranged at intervals, and each connecting rod member can pivot relative to the connecting seat with the first pivot member as the center, and can pivot relative to the support member with the second pivot member as the center.

[0010] By utilizing the above-mentioned technical features, since the cover plate and the support member are connected by a connecting rod, the cover plate can be affected by gravity and swing relative to the support member during the process of the cover body device pivoting downward with the pivot point between the support member and the side frame as the center. The cover plate can contact the barrel edge of the mixing barrel when the angle approaches horizontal, so that the cover body device is subjected to more even force during the closing process, and the closing tightness is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a three-dimensional appearance diagram of a preferred embodiment of the utility model.

[0012] Figure 2 It is a partial cross-sectional side view of a preferred embodiment of the present utility model.

[0013] Figure 3 It is an enlarged partial cross-sectional side view of a preferred embodiment of the present invention.

[0014] Figure 4 This is a partially enlarged exploded view of a preferred embodiment of the present invention.

[0015] Figure 5 This is a schematic diagram of the operation of a preferred embodiment of the present utility model.

[0016] Figure 6 This is a three-dimensional appearance diagram of an existing vertical chopping mixer. DETAILED DESCRIPTION

[0017] Please refer to Figures 1 to 3 The preferred embodiment of the cover device 10 of the vertical chopping and blending machine provided by the present invention is used to cover the top of a mixing barrel 20 and is pivotally connected to a side frame 30. The side frame 30 is located on one side of the mixing barrel 20. The mixing barrel 20 is installed above a flip seat 40. The flip seat 40 can flip relative to the side frame 30 with a horizontally extending flip axis 45 as the center, thereby driving the mixing barrel 20 to flip. A driving device is installed inside the flip seat 40, and a tool group connected to the driving device is installed inside the mixing barrel 20, which can chop and blend the ingredients in the mixing barrel 20 through the tool group.

[0018] Please refer to Figures 1 to 5 The cover device 10 includes a cover plate 11, a support member 13, and at least one connecting rod 15. A connecting seat 12 is protruding from the top of the cover plate 11. The support member 13 is located on the upper side of the cover plate 11. One end of the support member 13 is pivotally connected to the side frame 30. Each connecting rod 15 is connected between the cover plate 11 and the support member 13. Each connecting rod 15 is connected to the connecting seat 12 through a first pivot member 16 and to the support member 13 through a second pivot member 17. Each connecting rod 15 can pivot relative to the connecting seat 12 about the first pivot member 16 and can pivot relative to the support member 13 about the second pivot member 17.

[0019] The at least one connecting rod member 15 can include several connecting rod members 15 arranged at intervals. By utilizing several connecting rod members 15 arranged at intervals, the connection between the cover plate 11 and the support member 13 is more stable. Preferably, the at least one connecting rod member 15 includes two connecting rod members 15 arranged at intervals along the length direction of the support member 13, and the distance between the ends of the two connecting rod members 15 connected to the support member 13 is smaller than the distance between the ends of the two connecting rod members 15 connected to the connecting seat 12. More preferably, the at least one connecting rod member 15 includes four connecting rod members 15, and the four connecting rod members 15 are divided into two groups side by side, each group including two connecting rod members 15 arranged at intervals along the length direction of the support member 13.

[0020] The connecting seat 12 can be provided with a plurality of first through-holes 122 arranged at intervals, the support member 13 can be provided with a plurality of second through-holes 132 arranged at intervals, each connecting rod member 15 is provided with a first connecting hole 151 and a second connecting hole 152 arranged at intervals, each first pivot member 16 passes through the first connecting hole 151 of one of the connecting rod members 15 and one of the first through-holes 122 of the connecting seat 12, and pivotally connects the connecting rod member 15 and the connecting seat 12, each second pivot member 17 passes through the second connecting hole 152 of one of the connecting rod members 15 and one of the second through-holes 132 of the support member 13, and pivotally connects the connecting rod member 15 and the support member 13, the distance between adjacent first through-holes 122 is greater than the distance between adjacent second through-holes 132, so that the distance between the ends of adjacent connecting rod members 15 connected to the support member 13 is smaller than the distance between the ends of adjacent connecting rod members 15 connected to the connecting seat 12.

[0021] Furthermore, the connecting seat 12 includes two frame plates 121 arranged at intervals along the width direction of the support member 13, and each frame plate 121 extends along the length direction of the support member 13. The support member 13 includes two support arms 131 arranged at intervals along the width direction of the support member 13, and each support arm 131 extends along the length direction of the support member 13. One end of each support arm 131 is pivotally connected to the side frame 30, and each frame plate 121 is connected to one of the arms 131 through the two connecting rod members 15 arranged at intervals along the length direction of the support member 13. Each frame plate 121 is provided with two first through-holes 122 spaced apart along the length of the support member 13. Each arm 131 is provided with two second through-holes 132 spaced apart along the length of the support member 13. The distance between the two second through-holes 132 of each arm 131 is smaller than the distance between the two first through-holes 122 of the corresponding frame plate 121. Each first pivot member 16 passes through the first connection hole 151 of one of the connecting rods 15 and the first through-hole 122 of one of the frame plates 121 to connect the connecting rod 15 and the frame plate 121. Each second pivot member 17 passes through the second connection hole 152 of one of the connecting rods 15 and the second through-hole 132 of one of the arms 131 to connect the connecting rod 15 and the arm 131. When the cover plate 11 is closed, the two connecting rods 15 form an "eight" shape.

[0022] Furthermore, the support member 13 also includes a fastening member 135, which is connected to the end of the two arms 131 away from the side frame 30 and is used to connect to the fastener installed on the mixing bucket 20. The fastening member 135 includes a handle 136 pivotally connected to the two arms 131 and a hook portion 137 connected to one end of the handle 136. The hook portion 137 can be bent into a U-shape by an integral metal rod body and has elastic deformation. The hook portion 137 can be hooked to the fastener of the mixing bucket 20 and can be tightened or loosened by pivoting the handle 136. The support member 13 also includes a transverse rod 133, which is supported between the two arms 131 and located between the side frame 30 and the fastening member 135 to increase the structural strength of the support member 13.

[0023] The cover device 10 further includes a sealing gasket 115 , which is coupled to the periphery of the cover plate 11 . When the cover device 10 is closed, the sealing gasket 115 can tightly contact the rim of the mixing bucket 20 , thereby sealing the mixing bucket 20 . The sealing gasket 115 can be made of silicone.

[0024] A scraper device 50 can also be installed on the cover body device 10. The scraper device 50 includes a rotating handle 51 and a scraper 53. The rotating handle 51 is located on the upper side of the cover plate 11 and can rotate relative to the cover plate 11. The scraper 53 is connected to the rotating handle 51 and is located on the lower side of the cover plate 11. It can be driven by the rotating handle 51 to rotate relative to the cover plate 11, thereby scraping off food stuck to the bottom surface of the cover plate 11 or the inner surface of the mixing barrel 20.

[0025] Please refer to Figures 3 to 5 Since the cover plate 11 and the support member 13 are connected by the connecting rods 15, and each connecting rod 15 can pivot relative to the connecting seat 12 and relative to the support member 13, the cover plate 11 can be affected by gravity and swing relative to the support member 13 during the process of the cover body device 10 pivoting downward with the pivot point between the support member 13 and the side frame 30 as the center. The cover plate 11 can contact the barrel edge of the mixing barrel 20 when the angle approaches horizontal, so that the cover body device 10 is subjected to more even force during the closing process, and the closing density is better.

[0026] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cover device for a vertical chopping mixer, characterized in that: It is used to cover the top of a mixing barrel and is pivotally connected to a side frame. The side frame is located on one side of the mixing barrel. The cover device of the vertical chopping mixer includes: a cover plate, wherein a connecting seat is protruded from the top of the cover plate; a support member, one end of which is pivotally connected to the side frame; and At least one connecting rod member, each connecting rod member is connected between the cover plate and the support member, each connecting rod member is connected to the connecting seat through a first pivot member and is connected to the support member through a second pivot member, the first pivot member and the second pivot member are arranged at intervals, and each connecting rod member can pivot relative to the connecting seat with the first pivot member as the center, and can pivot relative to the support member with the second pivot member as the center.

2. The cover device of the vertical chopper mixer according to claim 1, characterized in that: The at least one connecting rod component includes a plurality of connecting rod components arranged at intervals.

3. The cover device of the vertical chopper mixer according to claim 2, characterized in that: The connecting seat is provided with a plurality of first through holes arranged at intervals; The support member is provided with a plurality of second through holes arranged at intervals; Each connecting rod is provided with a first connecting hole and a second connecting hole arranged at intervals; Each first pivot member passes through the first connecting hole of one of the connecting rod members and one of the first through holes of the connecting base; and Each second pivoting member passes through the second connecting hole of one of the link members and the second through hole of one of the supporting members.

4. The cover device of the vertical chopper mixer according to claim 1, wherein: The at least one connecting rod component includes two connecting rod components that are spaced apart and arranged along the length direction of the supporting component.

5. The cover device of the vertical chopper mixer according to claim 4, characterized in that: The distance between the ends of the two connecting rods connected to the support member is smaller than the distance between the ends of the two connecting rods connected to the link.

6. The cover device of the vertical chopper mixer according to claim 1, wherein: The at least one connecting rod member includes a plurality of connecting rod members; The connecting seat includes two frame plates arranged at intervals along the width direction of the support member, and each frame plate extends along the length direction of the support member; The support member includes two arms spaced apart along the width direction of the support member, each arm extending along the length direction of the support member, and one end of each arm being pivotally connected to the side frame; and Each frame plate is connected to one of the supporting arms via two connecting rods arranged at intervals along the length direction of the supporting member.

7. The cover device of the vertical chopper mixer according to claim 6, wherein: Each frame plate is provided with two first through holes spaced apart along the length direction of the support member; Each arm is provided with two second through holes spaced apart along the length direction of the support member; Each connecting rod is provided with a first connecting hole and a second connecting hole arranged at intervals; Each first pivot member passes through the first connecting hole of one of the link members and one of the first through holes of one of the frame plates; and Each second pivot member passes through the second connecting hole of one of the link members and the second through hole of one of the supporting arms.

8. The cover device of the vertical chopper mixer according to claim 7, wherein: The distance between the two first through holes of each frame plate is greater than the distance between the two second through holes of each support arm.

9. The cover device of a vertical chopper mixer according to claim 6, wherein: The supporting component includes a buckle component connected to one end of the two supporting arms away from the side frame.

10. The cover device of a vertical chopper mixer according to any one of claims 1 to 9, characterized in that: The cover device of the vertical chopping mixer comprises a sealing gasket which is combined with the periphery of the cover plate.

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